User guide

ManualsBrandsGF Signet ManualsTools2270 Ultrasonic Level Sensor

2270 Ultrasonic Level Sensor

Features

• 2 wire compact sensor

• Non-contact level measuring

• Narrow 5° beam angle

• Compact housing

• Fully temperature compensated electronics

• Outstanding signal processing software

providing highly accurate measuring results

• PP or PVDF sensor body provides best

chemical resistance

• Secondary lightning protection

• 4 to 20 mA / HART interface

The type 2270 is a rugged, high performance ultrasonic

level measurement sensor, having transducer and

processing electronics incorporated in one single

housing. It provides all the sophisticated echo detection

features of the well accepted 2260 Ultrasonic Level

Transmitters.

For single and multiple tank applications 2-wire

sensors are recommended using either HART protocol

or 4 to 20 mA for the direct communication with a

panel mount controller or a PLC.

Either for liquid level measurement in sumps or tanks,

for tank contents measurement, or open channel flow

measurement, the 2270 Level Sensors provide the

answer. Sensing ranges up to 6 m are available. PP and

PVDF sensor bodies provide best chemical resistance

in applications where concentrated chemical shall be

detected.

Applications

• River water

• Seawater

• Potable water

• Demineralized water

• Treated water

Summary of content (4 pages)

PAGE 1
2270 Ultrasonic Level Sensor Features • 2 wire compact sensor • Non-contact level measuring • Narrow 5° beam angle • Compact housing • Fully temperature compensated electronics • Outstanding signal processing software providing highly accurate measuring results • PP or PVDF sensor body provides best chemical resistance • Secondary lightning protection • 4 to 20 mA / HART interface The type 2270 is a rugged, high performance ultrasonic level measurement sensor, having transducer and processing electronics
PAGE 2
Specifications (Type 2270-X-XX-4) General Range 0.2 to 4 m / 0.65 to 13 ft Total Beam Angle 6° Measuring Frequency 80 kHz Accuracy * ± (0.2 % of measured distance plus 0.05 % of range) Resolution <2 m: 1 mm, 2 to 4 m: 2 mm Environmental Process Temperature –30 °C to +90 °C Ambient Temperature –30 °C to +80 °C Process Pressure (absolute) 0.05 to 0.3 MPa (0.
PAGE 3
Specifications (Type 2270-X-XX-6) General Range 0.25 to 6 m / 0.82 to 20 ft Total Beam Angle 5° Measuring Frequency 80 kHz Accuracy * ± (0.2 % of measured distance plus 0.05 % of range) Resolution <2 m: 1 mm; 2 to 5 m: 2 mm; 6 m: 5 mm Environmental Process Temperature –30 °C to +90 °C Ambient Temperature –30 °C to +80 °C Process Pressure (absolute) 0.05 to 0.3 MPa (0.
PAGE 4
to 20 mA Loop Wiring HART Interface Wiring White + 4 to 20 mA loop - Brown White Power Supply + 5 ȍ 4 to 20 mA loop Brown Black HART Modem Black - Power Supply USB Interface PC Wiring to 9900 Universal Transmitter Brown White Black +GF+ SIGNET 3 2 1 6 5 4 8058 iGo Signal Converter Red + - Loop1 PWR Power Supply Black Loop2 PWR SHLD GND V+ DATA S3 L DATA 9900 S3L Terminals N/C 7 8 9 WHITE RED BLACK Ordering Information Mfr. Part No.