LMK 331 pressure transmitter with semi-flush diaphragm

Minimum pressure range: 4mWG

Maximum pressure range: 600mWG

Reference: Gauge Only

Output: 0-20mA/3-wire, 4-20mA/2-wire, 0-10V/3-wire

Supply Voltage: 12 - 36V dc for 2-wire, 14 - 36V dc for 3-wire

Electrical Connection: ISO4400 Plug & Socket, M12x1 Connector, Binder series 623, IP67 Cable Gland, IP69K Cable Outlet, IP68 Buccaneer

Process Connection: G3/4" male with flush sensor

Accuracy: <±0.25% FS BFSL

Temperature Range: -25 to +135°C

Optional Extra's: ATEX Approval, SIL2 rated version, Housing material

The screw-in transmitter LMK 331 has been specially designed for level and process measurement. Due to the semiflush mounted pressure sensors the LMK 331 can be used in viscous or contaminated media.

The ceramic sensors feature high compatibility against aggressive media. The sensor is sealed against the pressure port depending on the nominal pressure range with FKM or NBR seals as standard. Other elastomers are available.

Pressure port material is alternatively stainless steel 1.4571 (316Ti), or, for particularly aggressive media, PVDF or PVC can be ordered. For process measurement applications different process connections are available on request. Additional it is possible to use the screw-in transmitter LMK 331 in explosive area (zone 0).

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