Level: 1 mH2O up to 250 mH2O
Basic accuracy: ±0.1%
Probe: Ø27 mm, AISI 316L stainless steel
Outputs: 4...20 mA; 0...20 mA; 0,5…4,5 В; RS-485 / Modbus RTU; HART®
Sensor: silicon piezoresistive
Media temperature: -20…+70 °C
Description
ALZ 3721 is a precision submersible hydrostatic
level transmitter. High-quality silicon piezoresistive
sensor, electronic module with an active temperature
compensation technology, robust stainless steel
housing and a hydrometric cable with the ventilation
tube make ALZ 3721 an outstanding choice for the
applications where better accuracy is required.
An optional integrated Pt100 temperature sensor
can be supplied for combined level and temperature
measurement.
Port 1: cable gland, for vented transmitter cable Ø6...10 mm
Port 2: cable gland, for equipment cable Ø6...10 mm
Air venting: membrane air vent valve
Housing: aluminum
Features: 10kV surge protection
Optional: Pt100 transmitter
Port 1: cable gland, for vented transmitter cable Ø6...10 mm
Port 2: cable gland, for equipment cable Ø6...10 mm
Air venting: membrane air vent valve
Housing: aluminum
Features: 10kV surge protection
Optional: Pt100 transmitter
Cable diameter: 5.5-10.5 mm
Materials: stainless steel housing, PA jaws
Bearing capacity: 250 kg
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