Submersible Water Level Pressure Sensor Transducer (QST-201)

• Type: Submersible
• Contact: Contact
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Feature: Corrosion Resistant
• Material: Stainless Steel
• Model NO.: QST-201
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Range: 0~200 Mh2o
• Accuracy: 0.25%Fs
• Overload Pressure: 150%Fs
• Product Name: Submersible Water Level Pressure Sensor Transducer
• Transport Package: Carton Box
• Specification: CE, Ex
• Trademark: QYE
• Origin: Shaan Xi, Hanzhong
• HS Code: 9026201090
• Production Capacity: 1000/Month

Product Description

QST-201 Submersible Water Level Pressure Sensor Transducer (QST-201) series liquid level transmitters are consisting of well-sealed immerging oil-filled liquid level transducers and special circuit for manometers. Have characteristics of high precision, good stability, long life and easy to fix. Adopt special sealed configuration, so with good capability of anti-leakage.
According the relation between pressure, density and liquid level, the liquid level transducers measure the liquid pressure which in direct ratio with depth of liquid, then via amplificatory circuit, the measured pressure is transferred to standard 4~20mA current signal(or standard voltage signal).
Feature:
Range:0~0.6 mH₂O....0~200 mH₂O
Sealed structure, IP68.
Accuracy: 0.1% FS, 0.25% FS (standard), 0.5% FS
There is two kinds of connector to be chosen: intracavity or flush membrane type
Integrated construction, without external adjustment.
Dimensions: (unit: mm)

Technical Specifications

Measuring media	Liquid which are compatible to 316L stainless steel
Measuring range	mH2O	0~0.6,0~1,0~2,0~5,0~10,0~20,0~30,
		0~50,0~100,0~150,0~200
Overload pressure	%FS	150
Signal output	transmitter, mA (2 wires)	4~20
	transmitter, Vdc (3 wires)	0~5, 0~10
Power supply	Vdc	12~36(Model 24)
Static accuracy	%FS	0.1, 0.25(standard), 0.5
Zero adjustment	%FS	≤±0.25
Span adjustment	%FS	≤±0.25
Long-term stability	%FS/year	<±0.5
Response time	ms	<2
Storage temp.	ºC	-40~+100
Operation temp.	ºC	0~+80
Compensated temp.	ºC	0~+50
Temp. coefficient of ZERO	%FS/10ºC	0.2
Temp. coefficient of SPAN	%FS/10ºC	0.2
Insulation resistance	M Ω	≥500 @ 100 Vdc
Load resistance	current output, Ohm	250~1100
	voltage output, Ohm	>5000
Environmental protection	IP rating	IP 68
pressure memberane material	316L SS
Material for housing	304 SS
Electrical connection	connector/cable	4-core,7.6 mm shielded cable with vent pipe which is mechanically strong enough for deep submersible liquid level measurements

 Installtion demonstration 

Packaging & Shipping

• Standard exporting package: each unit has individual box and packed in paper box. Waterproof protect.
• According to the clients requirement

Our Services

• We are committed to providing a high quality,and responsive services to all clients
• Detailed informations, specific and price of products will be provided quickly after receiving your inquiry.
• Quality assurance: All products will be make sure the quality in a year, and replace new product with any quality problems.  All products will be checked by our quality-control and enclose with testing data.
• Packageing:  well box packed and provide optimal freight for you refrence.
• All products OEM available  

Company Information

Han Zhong Quan Yuan Electronic Co., LTD. is a professional high-tech enterprises committed to the research, development, design and manufacture and sale of load cell, high precision resistance strain gauge, sensor, fittings for electronic weighing apparatus and automatic control system with QuanYuan brand. 
     QuanYuan are certified according to ISO 9001:2000 and produce strictly in accordance withR60