LMK 351 Semi-flush pressure transmitter with capacitive sensor

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The screw-in transmitter LMK 351 has been designed especially for level and process measurement. The pressure sensors are flush mounted allowing the use also in viscous or contaminated media. By using a capacitive ceramic sensor an excellent measuring performance is being achieved. Because of its material the capacitive ceramic sensor features high compatibility against aggressive media. Sealing of the sensor against the pressure port is made with a FKM seal. Other elastomers are available on request. The pressure port can be made of stainless steel 1.4571 (316Ti) or – for very aggressive media – of PVDF or PVC. Additional it is possible to suit the screw in - transmitter LMK 351 in explosive area (zone 0). Preferred areas of use are - level measurement, chemical industry, medical technology, pharmaceutical technology.

Product details

Minimum level range
0.4mWG
Maximum level range
200mWG
Vacuum Resistant
Yes
Reference
Gauge only
Output
4-20mA/2-wire, 0-10V/3-wire
Supply Voltage
9-32V dc/2-wire, 14-28V dc/IS-option, 12.5-32V dc/3-wire
Sensor Type
Ceramic Capacitive
Process Connection
G1 1/2" Flush
Electrical Connection
ISO4400 Plug & Socket, M12 connector, Binder 723, Compact Field Housing, IP67 Cable Outlet
Diaphragm Material
Ceramic Al2O3 96 %, Ceramic Al2O3 99.9 % optional
Process Connection Material
stainless steel 1.4404 (316L), PVDF optional (excluding field housing)
Temperature Range
-40 to +125°C
Optional Extra's
ATEX Version, High grade ceramic (99.9%), housing material
Approvals
ATEX Approval
Product Downloads

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