20m 4-20mA cable split input type liquid water level sensor

OverviewLONN-1LX is an all-sealed input diffused-silicon level measuringinstrument which adopts the high-accuracy and high-stability pressure sensitivecomponents with stainless steel isolation diaphragm. With the reasonablestructure design and advanced micro-processing technology, it is able torealize linear error compensation a

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Overview

LONN-1LX is an all-sealed input diffused-silicon level measuringinstrument which adopts the high-accuracy and high-stability pressure sensitivecomponents with stainless steel isolation diaphragm. With the reasonablestructure design and advanced micro-processing technology, it is able torealize linear error compensation and temperature drift compensation. Besides,it is equipped with a waterproof cable with ventilation duct making the sensor'sback-pressure cavity connecting to the atmosphere. Through sealed package it ismade into an industry-standard 4 ~ 20mA or 0.5 ~ 4.5V or RS485 signal integrativeproduct.

Product features

1.Wide measuring range: 0~1m~200mH2O
2.Multiple outputs available: 4-20mA, 4-20mA+Hart, 0.5-4.5V, MODBUS-RTU/RS485
3.Digital compensation technology and high accuracy
4.Good temperature drift ≤0.01%FS/ºC
5.Anti-condensation technology and anti-interference design
6.All-welded structure and protection rating up to IP68


Technical parameters 
 
Range0~1, 5, 100, 200mH2O
Pressure typeGauge pressure
Output signal4~20mA, 4~20mA+HART protocol, RS485 protocol
Input voltage12~36V DC
Accuracy 0.10.2(0.25)0.5
Nonlinear
Repeatability
Delaying
0.10.2(0.25)0.5
Zero and sensitivity drift0.010.02(0.025)0.005
Temperature compensation-10ºC~70ºC
Work temperature-20~+85ºC
Long-term stability≤0.1±%FS/year
Response time<1ms
Overload capacity200%
Load resistanceR=(U-12.5)/0.02-R
U=power voltage; RD=internal resistance of power source

 
Measurement mediumCorrosive media compatible with 316L
  Diaphragm material316L stainless steel

20m 4-20mA Cable Split Input Type Liquid Water Level Sensor
20m 4-20mA Cable Split Input Type Liquid Water Level Sensor
20m 4-20mA Cable Split Input Type Liquid Water Level Sensor
20m 4-20mA Cable Split Input Type Liquid Water Level Sensor
20m 4-20mA Cable Split Input Type Liquid Water Level Sensor
20m 4-20mA Cable Split Input Type Liquid Water Level Sensor
20m 4-20mA Cable Split Input Type Liquid Water Level Sensor
 

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