Shaanxi, China
Business Type:
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Pressure Sensor, Differential Pressure Sensor, Differential Pressure Transmitters manufacturer / supplier in China, offering Capacitance Differential Pressure Transmitter for Tank, Qst-201 Submersible Water Level Sensor, 150 Nm Rotary Torque Sensor and so on.

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Capacitance Differential Pressure Transmitter for Tank

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Purchase Qty. / Reference FOB Price
1-99 Pieces US $296
100+ Pieces US $234
Port: Xian, China
Production Capacity: 1000/Month
Payment Terms: T/T, Western Union, Paypal
Type: Micro - Differential Pressure Transmitter
Feature: Analog
Measuring Medium: Liquid
Accuracy Grade: 0.5G
Pressure range: 0~2500kpa
IP Rating: IP65

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Basic Info

Model NO.: QP-86F
Certification: CE
Customized: Customized
Static Pressure: 0~3.5 MPa
Accuracy: ≤0.25%Fs
Output Signal: 4~20mA
Material: Stainless Steel
Product Name: High Viscosity Differential Pressure Transmitters
Trademark: QYE
Transport Package: Carton Box
Specification: CE, Ex
Origin: Shaan Xi, Hanzhong
HS Code: 9026201090

Product Description

 QP-86F Capacitance Differential Pressure Transmitter
Product introduction
QP-86F pressure and differential pressure transmitter provide several credible measure method for avoiding the medium contact the membrane of the transmitter, application as follow.
    1.transmitter need to be isolated from high temperature medium
    2.medium is able to corrupt the sense organ of the transmitter
    3.suspension or High Viscosity medium
    4.medium would curing or crystallization
    5.If change the midium, the connection need to be cleaned strictly.
    6.connection must keep clean.

Technical Data
    Analog output: two wire 4~20mADC
    Digital output: two wire 4
~20mADC and variable digital signal in accordance with HART AGREEMENT.
Power: supply voltage 12.5~45VDC
Limit load: Max load resistor Rmax in loop decided by the supply voltage,see the below drawing. HART AGREEMENT require the load resistor not less than 250Ω,not more than 600Ω
Communication distance: Max. 1.5Km, multi-address communication can connect 15 smart transmitters Max.
Output display:  4 digital display,5 digit LCD display, pointer type.
Marking:  ExiaII CT5 ;explosion-proof isolation type

Zero offset:  can positive offset or negative offset, but can not overstep the utmost value
Temperature:  environment temperature -40~85ºC(When choose LCD : -20~70ºC)
Medium temperature: -40~+104ºC
Filled liquid operating temperature:
   Silicon oil: -29~+149ºC
   Inter oil: -18
pressure limit:
   Thread pattern: 3.45Kpa(Absolute)~13.78Mpa
   Flange pattern: 3.45Kpa(Absolute) rated pressure of Flange
   Plug-in pattern: 3.45Kpa(Absolute) rated pressure of Flange
   Flat pattern: 3.45Kpa(Absolute) rating pressure of Flange

relative humidity:5~98%RH
startup time: less than 5 sec
Capability change: less than0.16cm3
Damp adjust: 0.20~25sec.
Protection: To avoid the datas are modified random, can utilize software or protect switch lock the memory data
Reference condition: In the condition : No offset, 1.53m capillary fill with silicon oil, 316SS membrane
Temperature influence: long-distance transmission fitting( typical) one side with(1.53m capillary long-distance transmission fitting)
Flat pattern: error is less than 0.62Kpa/55ºC,capillary filled with silicon oil, the error increase 0.2 Kpa along with the length increased 1.53m.                                     Tread and Flange Pattern: error is less than1.99Kpa/55ºC,capillary filled with silicon oil, the error increase 0.62 Kpa along with the length increased 1.53m
Libration effect: withstand frequency 200Hz at any direction, arouse error ±0.05%URL
Power influence: < 0.005%/V of range
Load influence: no load influence.
Install position influence: about 250Pa zero offset, can be eliminate via calibration,no range influence.
RF interference: drift is ±0.1%span in the condition of 30-1000MHz frequency and the most field intensity 10V/m
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

Contact details

Chloe Shu

Sales Engineer


HanZhong QuanYuan Electronic Co.,Ltd.

TEL: +86-916-2257989

MOB: +86 15336190378 Capacitance Differential Pressure Transmitter for Tank


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