2270 Ultrasonic Level Transmitter
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- Compact housing
- PP or PVDF sensor body
- 2 wire compact sensor
The type 2270 from +GF+ 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.
Features of the Signet 2270 Ultrasonic Level Sensor include:
- 2 wire compact sensor
- Non-contact level measuring
- Narrow 5° beam angle
- Level, volume, and open channel flow
- Compact housing
- 32 points of linearization
- 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 the type 2270 is a rugged, high performance ultrasonic.
- 4 to 20 mA / HART interface
Typical Applications:
- River water
- Seawater
- Potable water
- Demineralized water
- Treated water.
Specs
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Product Specification:
The type 2270 is a rugged, high performance ultrasonic level sensor, having transducer and processing electronics incorporated in one single housing.
Specification Detail of the Signet 2270 Ultrasonic Level Sensor – (Type 2270-x-xx-4/2270-x-xx-6):
Range
0.2 to 4 m / 0.65 to 13 ft
0.25 to 6 m / 0.82 to 20 ft
Enclosure Material
PP or PVDF
Ingress Protection
IP68 / NEMA 6P
Accuracy
± (0.2 % of measured distance plus 0.05 % of range)
Operating Temp Range
–30 °C to +90 °C (–22 °F to +194°F)
Pressure
0.05 to 0.3 MPa (0.5 to 3 bar) 7.25 psi to 43.5 psi
Output
2-wire 4–20 mA, max. 600 Ohm; HART interface, Rt >/= 250 Ohm
Measuring Frequency
80 kHz
Resolution
<2 m (6.6 ft): 1 mm (0.04 in.), 2 to 4 m (6.6 to 13.1 ft): 2 mm (0.08 in.)
Total Beam Angle
5- 6°
Supply Voltage
DC 12 to 36 V
Process Connection
1½” BSP / NPT2″ BSP / NPT