Heron Instruments 4-20mA Pressure Transmitter provides highly accurate water level measurement for a wide variety requirements that involve real time pressure readings. The Heron 4-20mA is ideal for use in tanks, wells and boreholes. The Heron 4-20mA is easily adapted to 3rd party dataloggers, telemetry systems, Scada Systems, and digital displays. The two wire 4-20mA current loop is themost widely used signal transmission for transducers in industrial applications. It offers excellent noise immunity and is available in lengths up to 2000ft (600m).

• Transducer    Piezoresistive Silicon 316LSS
• Construction Material    Stainless Steel and Delrin
• Hydrostatic Depth Range    0-200m/650ft
• Accuracy (Max Error)    0.1% net FS
• Temp. Comp. Range    0 ̊C to + 50 ̊C
• Long Term Satiability    +/- 0.2% FS/year
• Operating Temperature    -20 ̊C to +80 ̊C
• Dimensions    135mm (5.3”) long x 22.5mm (7/8”)
• Wetted Materials    Stainless Steel, Viton, Acetal Copolymer (Delrin)
• Antifouling Screen    Material Phosphor Bronze
• Supply Voltage    7.5VDC – 35VDC