Monitor the suction pressure at the top of a biogas vertical extraction well in a landfill site. The DM331 is 4-20mA output pressure transmitter which has stainless steel 316L and FKM elastomer wetted parts which are compatible with biogas. The DMP331 can be custom set to a 0 to minus 100 millibar vacuum range for measuring the extraction well depressure. The 4-20mA output electronics are ATEX approved for intrinsic safety which is a typical requirement for instrumentation installed within a landfill site.
DMP331 Suction Pressure Transmitter
- Part No: 110-9999-E-5-100-100-1-000
- Pressure Range: 0 to -100
- Units: mbar
- Range Type: Negative Gauge/Suction (atm to -P)
- Output Signal: 4-20mA, ATEX / IECEx IS, (2 wire)
- Accuracy: 0.5% FS (11-12bit resolution)
- Electrical Connection: DIN43650A plug IP65
- Process Connection: G1/2 DIN3852 male
- Process Connector Material: Stainless steel 316L
- Diaphragm Material: Stainless steel 316L
- Media Exposed Seals: FKM