Capacitance level meter level sensor Level transmitter

Specifications

Capacitive level sensor Level transmitter
1.Easy installation
2.Measure range can customized
3.easy calibration.

COMUS Capacitive level sensor  Level transmitter   

 

COMUS Model: CFG20L

 

Introduction: 

Principle of capacitive liquid level sensor: liquid medium filled between the positive and negative poles formed 

the capacitance, it changes linearly with level, the variation of capacitance (i.e. the change of the liquid level) convert  into standard signal output. The core components of products using the highly integrated special capacitance measurement chip, precise temperature compensation and linear correction, with high precision, high stability and continuous measurement etc..

 

Features

1.Convenience: it can be installed by flanges, simple and easy to operate.

2.Independence: It can measure the oil quantity directly to achieve the fuel consumption value, it will not be any action and without affecting to the oil system / pipeline.

3.Uniqueness: with truncation function of range, the user can do recalibration through the button, digital 

output is also available with debugging software.

4. Self adjustability: according to the different size of tank, user can adjust the range of the sensor and do

installation; sensor increases temperature compensation function, correct error automatically due to fuel volume

change caused by the change of the temperature.

5. Safety: It can replace the original vehicle oil gauge directly, no need to drill in tank to install capacitance sensor, electronic cabin is explosion-proof design and get the explosion-proof certificate; sensor flange with two layers of the anti leakage groove, prevent oil leakage problems.

6. Stability:no mechanical moving parts, mature and stable circuit structure and components of good quality will make the sensor be used continuously for years without changing.

 

 

Application

This liquid level sensor use for level precise measurement can be applied to vehicle oil tank, oil depot,iron and steel industry, oil field, chemical industry,cement, thermal power equipment, water,milk and wastewater treatment etc., stable structure, impact resistance, easy installation, high reliability, high precision, good performance, also applies to all kinds of Non conductivity liquid measurement and monitoring.

 

 

 

 

Measuring range :   100~1500mm(customized)

 

Specification :

Power supply	5VDC[1]/12VDC[2] /15 ~28V DC
Displacement range	100~1500mm(customized available)
Output signal	0~5VDC or 0~10VDC(3 wires) 4~20mA or 0~20mA (3 wires)
	RS485
Load capacity	Voltage output(min)>5KΩ,Current output(max resistance)600Ω
Non-linearity error	±0.5%F.S or ±1%F.S
Repetitive error	<±0.02%F.S
Temperature coefficient	0.025%/°C
Working Temp.	-40°C~+85°C
Storage Temp.	-40°C~+100°C
Working pressure	0.63MPa
Probe material	Aluminum alloy/Stainless steel
Installation	Flange or Thread
Outlet	Directly exit cable
Protection grade	IP65

 

Instruction:

1. when power supply 5VDC,the output is digital output (RS485), please inform us in advance if you need output RS232.

2. when power supply 12VDC,the output can’t be 0-10VDC.

Capacitance level meter level sensor Level transmitter