The 4-20mA Pressure Transmitter is easily adaptable to telemetry/SCADA systems, digital displays and third party data loggers. The 4-20mA provides highly accurate water level measurements for a wide variety of applications. A two wire 4-20mA current loop is used with our pressure transmitter which is the most widely used signal transmission for transducers in industrial environments.
Heron 4-20mA Pressure Transmitter
Description
Technical Specifications
| 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 |
Digital Display option for the 4-20mA pressure transmitters
The Digital Display 4-20mA unit provides real time readings of height of water above the transducer in either meters or feet. Other units of measurements are available upon request. The display is loop powered, there is no need for an extra power supply.
| 5027 | 4-20mA Pressure Transmitter B, 10m |
| 5028 | 4-20mA Pressure Transmitter C, 30m |
| 5029 | 4-20mA Pressure Transmitter D, 60m |
| 5030 | 4-20mA Pressure Transmitter E, 200m |
| 5031 | Digital Display 4-20mA |
| 5034 | Vent Filter |
| 5032 | Vented Cable |
| 5008 | dipperlog Software |
