DLR3110 Rack-mountable Pneumatic Pressure Calibration Console Technical Manual • • • • Operation Calibration Maintenance Service CONDEC Sales Phone No.: (888) 295-8475 CONDEC Web Site: WWW.4CONDEC.
Contents About This Manual ................................................................................................................................... 1 1.0 Introduction.................................................................................................................................. 1 2.0 Installation and Wiring ................................................................................................................ 3 2.1 2.2 2.3 2.4 2.5 2.6 Unpacking and Inspection . . . . .
6.0 Serial Input/Output ..................................................................................................................... 32 6.1 ASCII - Data Formats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 6.2 Printer (Port One or Port Two) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 6.3 Duplex (Port One Only) . . . . . . . . . . . . . . . . . . . . . . . .
About This Manual This manual is intended for use by service technicians responsible for installing and servicing the DLR3110 Digital Pressure Calibrator. The DLR3110 series rack-mount combines the DLR Digital Pressure Calibrator with the Orion vernier for calibration of a wide variety of pressure sensing and measuring devices.
By combining these sensors with microprocessor-based circuitry, an even higher degree of operational accuracy and precision has been accomplished. For example, computer-generated correction curves for both the non-linearity and the hysteresis of the sensors improve these characteristics by an order of magnitude or more. Two micro-metering valves and vernier are provided to control the external nitrogen source while the digital display indicates the magnitude of the applied test pressure.
2.0 2.1 Installation and Wiring Unpacking and Inspection Carefully remove the instrument from its shipping container. A visual inspection of the instrument's external surfaces should be performed immediately after unpacking. If obvious damage occurred during transit, notify the shipping agency and distributor as soon as possible to receive instructions on how to proceed after an assessment of the damage is completed.
2.4 Hardware Configuration and Wiring J2 The CPU board in the DLR series has been designed for easy access to wiring and configuration of all available inputs and outputs. In addition to easy access, the wire and configuration mapping provide clear labeling of all input and output signals and the associated configurations of their device drivers.
• TARE function key (6). The AUTO TARE (Auto.tr) feature is enabled in the Configuration mode under the ZERO SET selection. When AUTO TARE is enabled, pressing the TARE key automatically tares out the value of the current pressure display reading and shifts the display to the P (delta P) mode. The resultant ZERO reference reading is useful in cases where it is desirable to subtract the atmospheric pressure from an absolute reading to obtain a quick gauge reference.
2.6.1 Freeze Mode Specifications The following bullet points outline general specifications for the DLR3110’s Freeze mode. • The freeze input “freezes” the display for approximately five seconds on the rise and fall time of the input (edge not level triggered) and can not be re-triggered. • Input pulse > 100 ms required to guarantee detection. • Freeze mode “freezes” the 6 digit numeric and LED bar displays in whatever mode it is in (for example, Normal, Net, Min and Max mode).
JUMPER PLUGS SHOWN ON S6 & S7 CONFIGURED AS RS232 WIRE\PCOLOR BLACK P1 RS232 A IN P1 B RS232 RS422 S7 SIG COM 7 P2-4 ISO GND 2 P2-5 RS232 RXD RED P2 TB3 1 OUT S6 OUT J6 REMOTE DISPLAY Figure 2-5.
3.0 Operation The following sections provide instructions on various operation procedures for the DLR3110. 3.1 Initial Setup Procedure To prepare for actual calibration usage, see Figure 3-1 on page 9 and proceed as follows: 1. Check that the INPUT valve (1) is closed (rotate clockwise until it stops) and that the VENT valve (2) is open (two turns counter-clockwise from its stop). 2. Plug in the power cord (see Section 2.3 on page 3) and power up the unit by pressing the power switch (3).
3. If pressure measurements above and below atmospheric pressure are required, connect a VACUUM PUMP to the VACUUM/VENT port (2) as shown in Figure 2-1 on page 3. 4. Open the VENT valve (2), close the INPUT valve (1) and apply power to the vacuum pump and allow it to evacuate the system for several minutes or until the digital display reading reaches equilibrium near 0 PSIA. 5. With the vacuum pump still running, close the VENT valve (2) and check for system leaks. If there are none, continue to step 5.1.
4.0 Re-Calibration Only NOTE: This section is for the technician that is familiar with the front keyboard menus and is doing nothing more than a re-calibration. The re-calibration must be done in the same base units as originally calibrated. For a more in-depth configuration and calibration explanation, see Section 5.0 on page 12. The step-by-step calibration sequence provided on the following pages permits a qualified technician to calibrate an entire DLR3110 instrument in approximately 45 minutes.
9. The alpha-numeric display reads HYST. CAL TARGET=XXX (X represents the preset target value on display). Set the input pressure from the test standard to the target value on the display. Wait for system to stabilize and press the ENTER key on the display panel. NOTE: For ABS models, use a vacuum pump to reach the applicable SPAN or HYST target values that are below local barometric pressure. 10. The alpha-numeric display reads FILTER 5. Save the calibration data by opening rocker switch S1 position 2.
5.0 Configuration and Calibration The following sections cover configuration and calibration of the DLR3110. For information on calibrating the unit without configuration changes, see Section 4.0 on page 10. During the following procedures, the computer within the DLR3110 is actually being re-programmed. The pressure standard being used during calibration should be in satisfactory condition and fully understood by the service technician.
Switch Position Mode 1 2 3 4 Normal Closed Open Open Open Main set-up Open Closed Open Open Calibration Open Open Closed Open Diagnostic Open Open Open Closed + U2 4 R4 DIAG C4 DISP 3 J4 KEYBD RP1 U20 C35 C14 U1 10 EXPANDER 1 6 10 J1 1 I/O CAL MAIN S1 MODE C37 11 J5 S1 MODE U5 U6 C18 U14 20 + 1 5 C7 1 C6 MAIN R7 U7 U8 R20 CAL C20 C22 + C10 CR7 R2 I/O C31 2 E15 C5 OPEN DIAG R3 1 + C8 C17 R6 1 Table 5-1.
AUTO ZERO DISPLAY TARE PRINT CE ENTER ? YES NO Figure 5-3. Auto Set-Up Mode 5.5 Auto Set-Up Configuration Mode Selection The auto set-up automatically sets the following conditions in the DLR3110: • SET-UP - CONFIG configuration parameters • SET-UP - CONV conversion parameters • SET-UP - I/O configuration of inputs/outputs • ---- CAL sets capacity, count by, abs/gage, and cal units; resets all calibration values; sets all cal target values for span and hysteresis. 5.5.
5.5.2 Auto Set-Up Menu (Gage) See Section 9.0 on page 63 for a complete listing of the default settings for all gage and absolute selections under the AUTO set-up mode. LED Display Alpha-Numeric Display Key Pressed SET AUTO ? YES key See Section 5.5 on page 14 ---- GAGE ? YES key See Section 5.5 on page 14 SET-UP 3 PSIG ? NO key Continue to press NO key until the alpha-numeric display shows the DLR3110’s full scale range.
5.5.3 Auto Set-Up Menu (Absolute) See Section 9.0 on page 63 for a complete listing of the default settings for all gage and absolute selections under the AUTO set-up mode. LED Display Alpha-Numeric Display Key Pressed SET AUTO ? YES key See Section 5.5 on page 14 ---- GAGE ? NO key See Section 5.5 on page 14 — ABS ? YES key See Section 5.5 on page 14 SET-UP 15 PSIA NO key Continue to press NO key until the alpha-numberic display shows the DLR3110’s full scale range.
CAL DISPLAY ZERO TARE PRINT CE ENTER ? NO YES Figure 5-4. Calibration Mode 5.6.1 Calibration Mode Menu Press LEFT or RIGHT arrow keys to change values. The various menus may be exited or data selection aborted at any time by pressing the CE key. If the CE key is pressed, the prompt Exit ? YES or NO scrolls continuously until either the YES or NO key is pressed. LED Display Alpha-Numeric Display Key Pressed **XXX CAPACITY DOWN arrow **XXX X .
LED Display Alpha-Numeric Display Key Pressed Remarks CAL SPAN OK N/A Span has been accepted. Proceed to step 4 below. Span may be accepted, but based on span value, alpha-numeric display may return with scrolling message “FULL SCALE WILL NOT BE OBTAINED”. NO CAL SPAN CAL N/A Span has not been accepted. Repeat step 3 above. If span is not accepted, display returns with one of the following scrolling NO CAL messages: “SIGNAL INPUT UNDER THE MINIMUM ZERO RANGE” or “INPUT ABOVE CAL INPUT RANGE”.
5.7 Modifying Data Data values previously set are easily altered by pressing either of the horizontal arrow keys to enter the modification mode. Upon entering the mode, the least significant digit (LSD) begins to flash. A flashing digit indicates the current position in the data that can be changed. Press the LEFT or RIGHT arrow key to select a desired position indicated by the flashing digit, then use the UP or DOWN arrow key to increment or decrement the value of the selected digit.
SPAN 4 mV/V OUTPUT SPAN 3 SPAN 2 (ORIGINAL POINT) SPAN 1 0 LOAD Figure 5-6. Overwriting Span Calibration Points To overwrite a span calibration point or hysteresis, step to the desired point using the DOWN arrow key and then modify and enter the new value as described in Section 5.6.1 on page 17. CONFIG ZERO DISPLAY TARE PRINT CE ENTER YES Figure 5-7.
5.11 Configuration Set-Up Mode Selection To access Configuration mode, see Section 5.4 on page 13. Press UP and DOWN arrow keys to step through and select parameters. Press LEFT or RIGHT arrow keys to change the current configuration of the selected parameter. The Configuration mode may be exited at anytime by pressing the CE key. If the CE key is pressed the prompt Exit? YES or NO scrolls continuously until the YES or NO key is pressed. See Figure 5-7 on page 20 for an example of the DLR3110’s display.
CONV ZERO DISPLAY TARE PRINT CE ENTER ? YES NO Figure 5-8. Conversion Set-Up Mode 5.12 Conversion Set-Up Mode Selection To access Conversion mode see Section 5.4 on page 13. Press UP or DOWN arrow keys to step through conversion selections. Press LEFT or RIGHT arrow keys to change the current state of the selected conversion. The Conversion mode may be exited at anytime by pressing the CE key.
I/O ZERO DISPLAY TARE PRINT CE ENTER ? YES NO Figure 5-9. Set-Up Mode Selection 5.13 I/O Set-Up Mode Selection Method 1 I/O (SELECT) - See Section 5.4 on page 13. Method 2 I/O (DIRECT) - Closing only rocker switch position 3 on switch S1 only places the indicator directly into the I/O mode. See Section 5.3 on page 12. The I/O SET-UP mode accesses the configuration of available inputs and outputs in the DLR.
LED Display Alpha-Numeric Display Key Pressed SET-UP I/O YES key Enters I/O menu NO key Continue to PORT 1 ? YES key See Section 5.13.1 NO key Continue to PORT 2 ? YES key See Section 5.13.
5.13.2 Port 1 Printer Menu Table 5-12 outlines the parameters of the Port 1 Printer menu. LED Display Alpha-Numeric Display Key Pressed Remarks PORT 1 SET P1 PRINTER AUTO PR? DOWN arrow YES key BAUD 9600 NO key UP or DOWN arrow PARITY EVEN PORT 1 STANDARD PORT 1 PORT 1 PORT 1 MODIFY CUSTOM EXIT ? Enters Printer set-up Enters AUTO PR? menu. Use DOWN arrow key to scroll PRINT 1 – PRINT 8 Continue to BAUD/9600 Press LEFT or RIGHT arrow keys to change the current state of the selection.
5.13.3 Port 1 Duplex Menu Table 5-14 outlines the parameters of the Port 1 Duplex menu. LED Display Alpha-Numeric Display Key Pressed PORT 1 DUPLEX DOWN arrow SET P1 AUTO DU? YES key Enters AUTO DU? menu. Press LEFT or RIGHT arrow keys to change the current state of the selection. DUPLEX 1?, DUPLEX 2?, DUPLEX 3? or DUPLEX 4? NO key Continue to BAUD/9600 UP or DOWN arrow Enters Duplex menu BAUD 9600 PARITY EVEN Press LEFT or RIGHT arrow keys to change the current state of the selection.
Port 1 Duplex Modify Menu Table 5-15 outlines the parameters of the Port 1 Duplex Modify menu. LED Display Alpha-Numeric Display Key Pressed Remarks PORT 1 MODIFY DOWN arrow Enters Modify menu PORT 1 PTR OFF UP or DOWN arrow Press LEFT or RIGHT arrow keys to change the current state of the selection. PTR OFF or PTR ON PORT 1 CONT OFF Press LEFT or RIGHT arrow keys to change the current state of the selection.
5.13.4 Port 1 RS485 Menu Table 5-16 outlines the parameters of the Port 1 RS485 menu. LED Display Alpha-Numeric Display Key Pressed Remarks PORT 1 RS485 DOWN arrow Enters RS485 menu ADDR 1 UP or DOWN arrow Press LEFT or RIGHT arrow keys to change the current state of the selection. See Section 5.7 on page 19 CHECK NONE Press LEFT or RIGHT arrow keys to change the current state of the selection.
Port One Simplex Modify Menu Table 5-18 outlines the parameters of the Port 1 Simplex Modify menu. LED Display Alpha-Numeric Display Key Pressed Remarks PORT 1 MODIFY DOWN arrow Enters Modify menu DELAY 1 AUTO UP or DOWN arrow Press LEFT or RIGHT arrow keys to change the current state of the selection. 1/SEC, 2/SEC, 3/SEC, 4/SEC, 5/SEC or AUTO T-D1 OFF Press LEFT or RIGHT arrow keys to change the current state of the selection.
5.13.7 Time and Date Set-Up Menu Table 5-19 outlines the Time and Date Set-Up menu parameters of the DLR3110. LED Display Alpha-Numeric Display Key Pressed Remarks SET-UP TIME&D ? YES key T STANDARD UP or DOWN arrow T 12 HOUR Press LEFT or RIGHT arrow keys to change the current state of the selection. 12 HOUR or 24 HOUR T 6:29 PM See Section 5.7 on page 19. DATE MM/DD/YY DATE 10/04/00 See Section 5.7 on page 19.
5.13.9 Print and Zero Wiring Configration Example Table 5-21 illustrates a typical wiring configuration to operate the PRINT and ZERO commands remotely. LED Display Alpha-Numeric Display Remarks INPUT.1 ZERO INPUT 1 assigned as a ZERO input INPUT.2 PRINT INPUT 2 assigned as a PRINT input Table 5-21. Wiring Configuration Example JUMPER PLUGS SHOWN ON S4 & S5 CONFIGURED AS AN INPUT PRINT S5 I/O 2 IN OUT I/O 1 ZERO S4 TB2 RETURN (DIGITAL COMMON) Figure 5-10.
6.0 Serial Input/Output The DLR3110 offers easy access and configuration of two serial communication ports. Both communication ports are ASCII-compatible and thus the serial data output formats are compatible with most printers, scoreboards, or other remote serial devices. Port One may be configured for bi-directional full duplex or half duplex (duplex = two way communication) mode of operation while Port Two is restricted to a simplex output mode only (simplex = one way communication).
6.2 Printer (Port One or Port Two) The selection of the PRINTER format is an on-demand serial data transmission that is initiated each time the front panel PRINT key is pressed or when a remote print input is issued. This mode of serial data output is used when interfacing to printers. JUMPER PLUGS SHOWN ON S4 & S5 CONFIGURED AS AN INPUT PRINT S5 I/O 2 IN OUT I/O 1 S4 TB2 PRINT RETURN (DIGITAL COMMON) Figure 6-1.
• • 6.3.1 The protocol between the “standard” full duplex and the RS485 only differ by the addition of the origin and destination address characters. All functions performed via the front panel keys can also be performed via the serial full duplex communications.
Data entry code = < E > character (45H). Commands with data sent from the host to be entered into the DLR. Examples: • Setup data • Calibration data 6.3.3 Basic RS485 Commands Unit address 01 is used in Table 6-2 for illustration. NOTE: A more extensive document detailing the full RS485 command codes is available upon request from CONDEC. Ask for Duplex Serial Protocol Manual, PN 74845.
The DLR3110 comes equipped with a 25 pin “D” female serial I/O connector (J6) mounted at the rear of the enclosure which provides access to Port One - RS232 or RS485 hook up. JUMPER PLUGS SHOWN ON S6 & S7 CONFIGURED AS RS232 SIG COM P1 RS232 SIG COM S7 A RS422 RXD (IN) P1 B RS232 IN TXD (OUT) OUT P2 OUT S6 TB3 REMOTE DEVICE 1 Figure 6-2.
JUMPER PLUGS SHOWN ON S6 & S7 CONFIGURED AS RS232 P1 SIG COM A IN P1 RS422 RS232 S7 TXD (OUT) RXD (IN) B OUT P2 1 OUT S6 TB3 RS232 SIG COM REMOTE DEVICE Figure 6-5. Port One RS232 (Full Duplex) - Direct CPU Terminal Block (TB3) Wiring JUMPER PLUGS SHOWN ON S8 & S9 CONFIGURED AS PORT 1 RS485 10 -RX (-IN) +OUT -IN 20mA LOOP P2 -OUT +RX (+IN) REMOTE DEVICE P1 +IN A -OUT B 20mA RS485 S9 +OUT S8 Figure 6-6.
CONV DISPLAY ZERO TARE PRINT CE ENTER ? YES NO Figure 6-8. Port Two RS232 (Simplex) - Direct CPU Terminal Block (TB3) Wiring JUMPER PLUGS SHOWN ON S8 & S9 CONFIGURED AS PORT 1 RS485 10 -RX (-IN) +OUT -IN 20mA LOOP P2 -OUT +RX (+IN) REMOTE DEVICE P1 +IN A -OUT B 20mA RS485 S9 +OUT S8 Figure 6-9.
7.0 Maintenance and Service The following sections cover troubleshooting, maintenance and service procedures for the DLR3110. 7.
7.2.2 ORION-2C (PN 55283) or ORION-3A (PN 55287) Manifold Removal Tools required: Phillips screwdriver 11/32" wrench or nutdriver .061" hex wrench adjusting screwdriver (small flat blade) 11/32" open end wrench (thin) 7/16" open end wrench 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 7.2.3 Vent any remaining gas from the system to atmosphere. Remove cover from chassis as described in Section 7.2.1 on page 39. Remove the test port to Orion tubing section using a 7/16" wrench.
10. To remove valve seats (7) from either the coarse (pressure), vent or isolation valves, try blowing compressed air through the inlet and outlet fittings. Otherwise, the center holes have to be drilled and a tap used to extract the seat (Steps 11-14). 11. Using the electric hand drill with the No. 43 bit, carefully drill out the seat hole, ensuring that the drill does not touch the hole in the manifold housing directly beneath the seat. 12. Blow out any chips from the seat area using compressed air. 13.
7.2.5 ORION Manifold - Vernier Control Reassembly ORION- 2C: Refer to Section 7.3 on page 53 and Figure 7-1 on page 55. ORION- 3A: Refer to Section 7.4 on page 57 and Figure 7-2 on page 59. Tools required: tube fluorinated Krytox grease (PN 55593) 1-1/4" wrench screwdriver (flat-blade) socket wrench isolation valve needle housing socket (PN 68508) isolation valve needle housing socket (PN 68509) torque wrench 1. Coat all O-rings with fluorinated Krytox grease before installing.
6. Clean both the needle (11) and housing (10) in solvent, dry the parts and apply a small amount of fluorinated Krytox grease to the needle threads before reassembly. 7. Assemble the Valve Needle (11) into the Valve Needle Housing (10) and turn it until it stops. 8. Reinstall the needle/housing assembly into the valve cavity until finger tight. 9. Mount the manifold body (16) in a vise. For the Coarse (pressure) and Vent valves only, torque the needle/housing assembly to 325 in-lb.
7.2.8 ORION-2C Manifold - Valve Adjustment Procedure For DLR3110 models 2500 PSI and below. ORION- 2C: Refer to Section 7.3 on page 53 and Figure 7-1 on page 55. Tools required: hex wrench (.050") hex wrench (.061") SNOOP, leak gas detector (PN 64781) NOTE: * Denotes reference to Figure 3-1 on page 9. 1. If not already done, remove the ORION Input and Vent Valve Knobs (3) using the .061" hex wrench. 2. Energize the unit and let warm up. To adjust Input Valve, go to step 4. 3. Using a .
7.2.9 ORION-3A Manifold - Valve Adjustment Procedure For DLR3110 5000 PSI and above models. ORION- 3A: Refer to Section 7.4 on page 57 and Figure 7-2 on page 59. Tools required: hex wrench (.050") hex wrench (.061") SNOOP, leak gas detector (PN 64781) NOTES: 1. * denotes reference to Figure 3-1 on page 9. 2. Customer must supply, as a minimum, input supply pressure with a supply gauge and pressure regulator. 1. Turn the supply pressure regulator off and vent manifold. 2.
7.2.10 Pressure Limit Control (Standard Pneumatic), Regulator Removal Tools required: Phillips screwdriver 7/16" open end wrench 9/16" open end wrench A/R 1/4" wide Teflon®1 tape, (PN 60575) A/R 1/2" wide Teflon tape, (PN 60911) 1/2" socket socket wrench 1/4" hex wrench NOTE: See Figure 7-3 on page 61. 1. 2. 3. 4. 5. 6. 7. 8. 9. Remove cover from its chassis as described in Section 7.2.1 on page 39, and carefully place on a bench. Remove regulator knob cap. Remove two screws that secure the round plate.
7.2.12 Pressure Limit Control (Tescom), Regulator Removal Tools required: Phillips screwdriver 7/16" open end wrench 9/16" open end wrench A/R 1/4" wide Teflon tape, (PN 60575) A/R 1/2" wide Teflon tape, (PN 60911) 1/2" socket socket wrench 1/4" hex wrench flat blade screwdriver (small) channel locks NOTE: See Figure 7-3 on page 61. 1. Remove cover from its chassis as described in Section 7.2.1 on page 39, and carefully place on a bench. 2. Remove regulator knob cap by prying off with small screwdriver. 3.
12. Open Pressure Limit Monitor completely, by turning regulator knob clockwise. If you reach between 100-105% of full scale and pressure relief valve was not disturbed regulator has been adjusted properly. 13. Replace regulator knob cap. 7.2.14 Panel Gauge Removal Tools required: Phillips screwdriver 7/16" wrench 9/16 " wrench NOTE: Call CONDEC for replacement Part Numbers. 1. 2. 3. 4. Remove cover from its chassis as described in Section 7.2.1 on page 39, and carefully place on a bench.
7.2.17 Test Port Filter (PN 54188) Removal and Installation - 250 and 2500 Full Scale PSI The port filter is a sintered element filter which is easily removed for inspection and cleaning. Tools required: Phillips screwdriver 7/16" open end wrench 9/16" open end wrench A/R solvent (denatured alcohol) SNOOP, of liquid leak gas detector (PN 64781) Removal 1. Remove cover from chassis as described in Section 7.2.1 on page 39, and carefully set on a bench. 2.
10. Using a pressure source set input pressure to approximately 100% of full scale rating of DLR3110 and check all fittings for leaks. 11. Install panel/chassis assembly in its enclosure as described in Section 7.2.1 on page 39. 7.2.
Input Port Filter Installation 1. To reinstall, reverse the order of steps 2, 3 and 4 of the “Input Port Filter Removal” procedure above. 2. Using a pressure source set input pressure to approximately 100% of full scale rating of DLR3110 and check all fittings for leaks. 3. Install panel/chassis assembly in its enclosure as described in Section 7.2.1 on page 39. 7.2.21 AC Fuse (PN 58076) - Removal and Installation NOTE: See Figure 2-1 on page 3. 1.
NOTE: Some units may not have connectors and will have to have wire leads unsoldered. 3. Loosen and remove the line filter retaining nuts on the rear of panel. NOTE: Some units may have screws on the front panel. 4. Remove the AC line filter through the panel front. 5. To install a new line filter, reverse the order of steps 1 through 4.
7.3 ORION-2C Valve Assembly Parts List Ref Number PN 1 57482 Nut,Valve Needle Housing 9/16-18, Width Across Flats=.75,Thickness=.
54 DLR3110 Rack Mount Digital Pressure Calibrator Manual
38 16 THESE COMPONENTS TO BE INSTALLED AT LOCATIONS A & D 10 1 2 33 25/2X 34 23/2X 4 D C 7 32 24/3X 9 1 3 3 28 1 31 15 3 27 35/2X 1 20 30 3 8 12 41 OR B 5 42 17 7 11 2 14 21/14X A 1 27 9 1 28 1 26/2X 31 3 NOTES: 2 42 27 LIGHTLY COAT THE FOLLOWING WITH LUBRICANT, PN 55593 O-RINGS, ITEMS 27, 28, 29 & 32. THREADS ON VALVE NEEDLES, ITEMS 11 & 18. ITEMS 41 & 42 QUANTITY AND USAGE TO BE SELECTED DEPENDENT ON FIT, SEE VERNIER CONTROL REASSEMBLY IN MANUAL.
DLR3110 Rack Mount Digital Pressure Calibrator Manual 56
7.
58 Maintenance and Service
43 THESE COMPONENTS TO BE INSTALLED AT LOCATIONS A & D 16 10 C 1 2 33 D 25/2X 34 7 9 23/2X 28 4 1 2 32 24/3X 1 3 2 31 15 27 35/2X 1 20 30 2 8 12 B 5 41/16X 22/14X 17 7 11 27 14 1 A 21/14X 1 2 25/2X 9 40 28 2 1 1 26/2X 31 2 41/16X 27 38 1 42/3X 39 30 36 2 8 NOTES: 1 LIGHTLY COAT THE FOLLOWING WITH LUBRICANT, PN 55593 O-RINGS, ITEMS 27, 28, 29, 32 & 40. THREADS ON VALVE NEEDLES, ITEMS 11 & 18. 19 18 1 2 FOR REFERENCE ONLY: O-RING, ITEM 27, .
DLR3110 Rack Mount Digital Pressure Calibrator Manual 60
Figure 7-3.
8.0 Model Numbering System DLR3110 - ____ ≠ +-----------------------------+ ≠ MOUNTING ≠ A - 19 in.
9.0 Auto Selection Default Tables Auto Selection (Gage) Default Table Parameter 3 PSIG 10 PSIG 15 PSIG 25 PSIG 50 PSIG 100 PSIG 250 PSIG 500 PSIG CAPACITY 3 10 15 25 50 100 250 500 CT-BY 0.0005 0.001 0.002 0.002 0.005 0.01 0.02 0.05 UNITS (Cal) PSI PSI PSI PSI PSI PSI PSI PSI TYPE GAGE GAGE GAGE GAGE GAGE GAGE GAGE GAGE CAL SPAN 1 0.3 1 1.5 2.5 5 10 25 50 CAL SPAN 2 0.6 2 3.0 5.0 10 20 50 100 CAL SPAN 3 0.9 3 4.5 7.
PARAMETER 1000 PSIG 2500 PSIG 5000 PSIG 10000 PSIG CAPACITY 1000 2500 5000 10000 CT-BY 0.1 0.2 0.
Auto Selection (Absolute) Default Table PARAMETER 15 PSIA 25 PSIA 50 PSIA 100 PSIA 250 PSIA 500 PSIA 1000 PSIA 2500 PSIA 10000 PSIA CAPACITY 15 25 50 100 250 500 1000 2500 10000 CT-BY 0.002 0.002 0.005 0.01 0.02 0..05 0.1 0.2 1 UNITS (CAL) PSI PSI PSI PSI PSI PSI PSI PSI PSI TYPE ABS ABS ABS ABS ABS ABS ABS ABS ABS CAL SPAN 1 REF 0.5 0.5 0.5 0.5 0.5 0.5 1 1 1 CAL SPAN 2 1.5 2.5 5 10 25 50 100 250 1000 CAL SPAN 3 3.0 5.
10.0 Conversion Factors Conversion Conversion Factor (PSI x ) Conversion Factor (PSI x ) PSI 1 1.000000e+00 Kpa 6.894757 6.894757e+00 mmHg 0•C 51.7149 5.171490e+01 BAR 0.06894757 6.894757e-02 inHg 0•C 2.0360 2.036000e+00 mBAR 68.94757 6.894757e+01 cmH20 70.308 7.030800e+01 Kg/cm2 0.070308 7.030800e-02 inH2O 60•F 27.71 2.771000e+01 inH2O 68•F 27.729 2.772900e+01 inH2O 4•C 27.68 2.768000e+01 ftseaH2O 2.252 2.252000e+00 TORR 51.7149 5.171490e+01 metrsH2O 0.
11.0 Options, Replacement Kits There are numerous replacement part numbers mentioned throughout manual that may be ordered. ORION-2C and ORION-3A O-Ring Replacement Kit (data sheet # 65308) • Fluorocarbon “Viton” (standard for ORION-3A)...........................................PN 55277 • Nitrile Buna-N (standard for ORION-2C)......................................................PN 58499 • Ethylene-Propylene.........................................................................................
12.0 Specifications Pressure Specifications: Vent and Input Port: Pressure range: Style: Pressure Rating: Material: See Section 8.0 on page 62 for available ranges Available pressure calibrations: Overall accuracy: Gage only or Absolute only 0.05% of reading, or 0.1% of reading, or 0.25% of reading all from 20% of full scale and above. Includes all effects of linearity, hysteresis, repeatability and ambient temperature.
DLR3110 Warranty and Return Policy If possible, please save original packing material, which is specifically designed for the unit. Should it be necessary to ship the unit back to the factory, a suitable shipping container must be used along with sufficient packing material. Do not put a shipping label on the unit as a "suitable shipping container." Some units have been severely damaged this way. This is a delicate, precision instrument.
DLR3110 Return Material Authorization Form The repair lab is also equipped to do calibrations on our calibrators and pressure standards. Calibrations include a certification and are traceable to NIST.
