Owner manual

3
general meTer speCifiCaTiOns
1. DISPLAY: Negative image LCD
Top Line - 6 digit, 0.71" (18 mm), with tri-color backlight (red, green or
orange), display range: -199999 to 999999;
Bottom Line - 9 digit, 0.35" (8.9 mm), with green backlight, display range:
- 199,999,999 to 999,999,999
2. POWER:
AC Power: 40 to 250 VAC, 50/60 Hz, 20 VA
DC Power: 21.6 to 250 VDC, 8 W
Isolation: 2300 Vrms for 1 min. to all inputs and outputs.
3. ANNUNCIATORS: Backlight color: Red
1 - setpoint alarm 1
2 - setpoint alarm 2
3 - setpoint alarm 3
4 - setpoint alarm 4
Line 1 Units Display – programmable 3 digit units annunciator with tri-color
backlight (red, green or orange)
4. KEYPAD: 2 programmable function keys, 4 keys total
5. A/D CONVERTER: 24 bit resolution
6. UPDATE RATES:
A/D conversion rate: programmable 5 to 160 readings/sec.
Step response:
Input Type
Input Update Rate
Readings/
Sec
5 10 20 40 80 160
V/I/Resistance 400 200 100 50 30 20
msec
response
time *
Thermocouple 600 250 100 - - -
RTD 1000 500 250 - - -
* - max. to within 99% of final readout value (digital filter disabled)
Display update rate: 1 to 20 updates/sec.
Setpoint output on/off delay time: 0 to 3275 sec.
Analog output update rate: 0 to 10 sec
Max./Min. capture delay time: 0 to 3275 sec.
7. DISPLAY MESSAGES:
“OLOL” - Appears when measurement exceeds + signal range.
“ULUL” - Appears when measurement exceeds - signal range
“Short” - Appears when shorted sensor is detected. (RTD range only)
“OPEN” - Appears when open sensor is detected. (TC/RTD range only)
“. . . . .” - Appears when display values exceed + display range.
“- . . . . .” - Appears when display values exceed - display range.
8. INPUT CAPABILITIES:
Current Input:
INPUT RANGE
ACCURACY *
(18 to 28°C)
ACCURACY *
(0 to 50°C)
IMPEDANCE
‡
RESOLUTION
± 250 µADC
0.03% of rdg
+ 0.03µA
0.12% of rdg
+ 0.04µA
1.11 KW
10nA
± 2.5 mADC
0.03% of rdg
+ 0.3µA
0.12% of rdg
+ 0.4µA
111 W
0.1µA
± 25 mADC
0.03% of rdg
+ 3µA
0.12% of rdg
+ 4µA
11.1 W
1µA
± 250 mADC
0.05% of rdg
+ 30µA
0.12% of rdg
+ 40µA
1.1 W
10µA
± 2 ADC
0.5% of rdg
+ 0.3mA
0.7% of rdg
+ 0.4mA
0.1 W
0.1mA
‡ Higher resolution can be achieved via input scaling.
Voltage Input:
INPUT RANGE
ACCURACY *
(18 to 28°C)
ACCURACY *
(0 to 50°C)
IMPEDANCE
‡
RESOLUTION
± 250 mVDC
0.03% of rdg
+ 30µV
0.12% of rdg
+ 40µV
451 KW
10µV
± 2.0 VDC
0.03% of rdg
+ 0.3mV
0.12% of rdg
+ 0.4mV
451 KW
0.1mV
± 10 VDC
0.03% of rdg
+ 3mV
0.12% of rdg
+ 4mV
451 KW
1mV
± 25 VDC
0.03% of rdg
+ 3mV
0.12% of rdg
+ 4mV
451 KW
1mV
± 100 VDC
0.3% of rdg
+ 30mV
0.12% of rdg
+ 40mV
451 KW
10mV
± 200 VDC
0.3% of rdg
+ 30mV
0.12% of rdg
+ 40mV
451 KW
10mV
‡ Higher resolution can be achieved via input scaling.
Temperature Inputs:
READOUT:
Scale: F or C
Offset Range: -199,999 to 999,999 display units.
Thermocouple Inputs:
Input Impedance: 20MW
Lead Resisitance Effect: 0.03 µV/W
Max Continuous Overvoltage: 30 V
INPUT
TYPE
RANGE
ACCURACY*
(18 to 28 °C)
ACCURACY*
(0 to 50 °C)
STANDARD
WIRE COLOR
ANSI BS 1843
T -200 to 400°C 1.2°C 2.1°C ITS-90
(+) blue
(-) red
(+) white
(-) blue
E -200 to 750°C 1.0°C 2.4°C ITS-90
(+) purple
(-) red
(+) brown
(-) blue
J -200 to 760°C 1.1°C 2.3°C ITS-90
(+) white
(-) red
(+) yellow
(-) blue
K -200 to 1250°C 1.3°C 3.4°C ITS-90
(+) yellow
(-) red
(+) brown
(-) blue
R 0 to 1768°C 1.9°C 4.0°C ITS-90
no
standard
(+) white
(-) blue
S 0 to 1768°C 1.9°C 4.0°C ITS-90
no
standard
(+) white
(-) blue
B
150 to 300°C
300 to 1820°C
3.9°C
2.8°C
5.7°C
4.4°C
ITS-90
no
standard
no
standard
N -200 to 1300°C 1.3°C 3.1°C ITS-90
(+) orange
(-) red
(+) orange
(-) blue
C
(W5/W26)
0 to 2315°C 1.9°C 6.1°C
ASTM
E988-90**
no
standard
no
standard
RTD Inputs:
Type: 3 or 4 wire, 2 wire can be compensated for lead wire resistance
Excitation current: 100 ohm range: 136.5 µA ±10%
10 ohm range: 2.05 mA ±10%
Lead resistance: 100 ohm range: 10 ohm/lead max.
10 ohm range: 3 ohms/lead max.
Max. continuous overload: 30 V
INPUT TYPE RANGE
ACCURACY*
(18 to 28 °C)
ACCURACY*
(0 to 50 °C)
STANDARD
**
100 ohm Pt
alpha = .00385
-200 to 850°C 0.4°C 1.6°C IEC 751
100 ohm Pt
alpha = .00392
-200 to 850°C 0.4°C 1.6°C
no official
standard
120 ohm Nickel
alpha = .00672
-80 to 259°C 0.2°C 0.5°C
no official
standard
10 ohm Copper
alpha = .00427
-110 to 260°C 0.4°C 0.9°C
no official
standard
Resistance Inputs:
INPUT
RANGE
ACCURACY *
(18 to 28°C)
ACCURACY *
(0 to 50°C)
COMPLIANCE
MAX CONT.
OVERLOAD
‡
RESOLUTION
100 ohm
0.05% of rdg
+0.03 ohm
0.2% of rdg
+0.04 ohm
0.175 V 30 V 0.01 ohm
1000 ohm
0.05% of rdg
+0.3 ohm
0.2% of rdg
+0.4 ohm
1.75 V 30 V 0.1 ohm
10 Kohm
0.05% of rdg
+1 ohm
0.2% of rdg
+1.5 ohm
17.5 V 30 V 0.1 ohm
‡ Higher resolution can be achieved via input scaling.
* After 20 min. warm-up, @ 5 sample per second input rate. Accuracy is
specified in two ways: Accuracy over an 18 to 28ºC and 15 to 75% RH
environment; and Accuracy over a 0 to 50ºC and 0 to 85% RH (non
condensing) environment. The specification includes the A/D conversion
errors, linearization conformity, and thermocouple ice point compensation.
Total system accuracy is the sum of meter and probe errors. Accuracy may
be improved by field calibrating the meter readout at the temperature of
interest.
** These curves have been corrected to ITS-90.