Anti-lightning Submersible Liquid Level Transmitters Model LV39

 

Based on BCM piezoresistive technology, model LV39 anti-lightning submersible liquid level transmitters are designed for gauge pressure measurements. Made from 316L stainless steel with rigid and robust construction, and with cable with vent hose for submersible application, LV39 level transmitters are suitable for liquid level applications. Moreover, equipped with lightning protector, LV39 level transmitters provide a solution for applications in areas subject to thunderstorm weather.

 

LV39 level transmitters are made of a Wheatstone bridge circuit. Various output signals, including millivolts signal (80 mV@1mA) and amplified signals (4~20 mA, 0~5V or 0~10 V), are available. The measuring accuracy is up to 0.25 %fso (fso=full scale output). These transmitters possess low temperature coefficients of 0.02 %fso/oC for both Zero and Span within the compensated temperature range (0~50 oC), and long-term stability better than 0.3 %fso/year.

 

Features:

 

1. integrated lightning protector
2. wide measuring ranges: 0~2, ..., 0~200 mH2o
3. various output signals: transducers: full scale output 80 mV@1mA
                                     transmitters: 4~20 mA, 0~5V or 0~10 V
4. measuring accuracy: 0.25 %fso (standard), 0.5 %fso
5. materials:   316L SS (pressure membrane); 321 SS (housing)
6. housing environment protection: IP 68