100 M Water Level and Temperature Sensor

• Type: Submersible
• Contact: Contact
• Output Signal Type: Analog Type
• Production Process: Integration
• Feature: SemiConductor
• Material: Stainless Steel
• Model NO.: QST-204
• IP Rating: IP68
• Certification: RoHS
• Customized: Customized
• Range: Level 0~100mh2o
• Accuracy: 0.1% Fs, 0.25% Fs (Standard)
• Body Material: Stainless Steel
• Temperature: -20--+80
• Transport Package: Inner Side Plastic Bags, Outside Carton Box
• Specification: CE, Rohs, Ex, ISO9001.2000
• Trademark: QYE
• Origin: Shaanxi, China
• HS Code: 90269000
• Production Capacity: 1000

Product Description

100 m Water Level and Temperature Sensor

Application:
 
QST-204 submersible level & temperature integration transmitter in composed by high accuracy & stability pressure sensor, temperature sensor and special propose circuit, the level and temperature of measured media will be transformed to 4~20mA or 0 ~ 10mA electrical output signal separately. With the characteristics of high reliability and high stability, it is widely used for measuring static and dynamic state of various liquid in water works, oil refinery, chemical plant, glassworks, sewage treatment works, water supply system, reservoir and riverway.
 
Features:
 
Submersible temperature level transmitter
 
4mA~20mA signal output,0~5, 0~10VDC can be choosen Measure range:Level 0~100mH2O, Temperature≤80ºC High accuracy
 
Good stability
 
Wide operation temp.:-20ºC~+80ºC
 
Good ability in corrosion resistance:316L diaphragm,1Cr18Ni9Ti housing Trebling lightning protection, anti-condensation and anti-interference design

Dimensions: 


Technical Specifications
 

Measuring media	Liquid which are compatible to 316L stainless steel
Measuring range	mH2O			0~100
	transmitter			4~20mA
	(2 wires)
Signal output
	transmitter		0~10mA,0~5V, 0~10V
	(3 wires)
Power supply	Vdc		12~36V(Standard 24V)
Static accuracy	%FS		0.1	0.3	0.5
non-linearity hysteresis	%FS		≤0.1	≤0.3	≤0.5
zero drift	%FS/4h		≤0.1	≤0.3	≤0.5
Temp. coefficient of	%FS/ºC		≤0.01	≤0.03	≤0.05
ZERO
Long-term stability	%FS/year		0.1	0.2	0.3
Response time	(10%~90%)ms			≤1
safe overload	%			200
Operation temp.	ºC			-25~+80
Compensated temp.	ºC			0~+70
Material of diaphragm		316L Stainless steel
Defend grade			IP 67
Material for housing			1Cr18Ni9Ti
Explosion-proof grade			Exia IICT6

Electrical connection:
 
For 4~20 mA level output & 4~20 mA temperature output
 

Power +: red	signal (level): green
Signal (temperature): blue	shielded wire: black

Welcome your visit !