TP-CA12 anti-explosion pressure sensor 4-20ma

Application Environment

Suitable indoor liquid & gas pressure measurement ，essence anti-explosion site.

Feature

·Adopt import diffusion silicon pressure sensitive
  element and advanced diaphragm isolation technique
·Adopt import USA BB core ,wide voltage power supply
·Cutoff frequency interference design,strong anti-interferenc

  e capacity,lightning protection
·Inverse wire connection & Over-voltage protection,current-l

 imiting protection 
·High resolution ,well stability ,fast response ,impact

 resistance 

Installation Caution

1. Vertical installation and less than 0.03Mpa,in order to  
sure the resolution .
 2. When install pressure sensor pls use wrench to twist the Six-party nut ,avoid twist the head of sensor

Notice

In the process of pressure measurement, should slow pressurization and pressure relief, avoid pressure up to the highest point and down to the lowest piont instantly

OUR ADVANTAGE

·Secular stability                               · Warranty 2 years

·Import silicon wafer                        ·Delicate appearance
·Normal using life 5-8 years            ·Superior performance
·Repair rate is less than 0.01%    
·Rigorous package (Neutral)

 ·High cost-performance

·Attachment is complete

OUR ADVANTAGE

·Sales from factory directly

Circuit unit adopt XTR101 core + changed USA BB circuit by us +(cut-off frequency + lighting protection ),it’s performance more superior .
--Hengtop Designed

Operational Principle

Pressure sensor spreads over a Wheatstone bridge on the silicon chip, measured medium (gas or liquid) pressure to make changes in the bridge wall (piezoresistive effect), producing a differential voltage signal. This signal via a dedicated amplifier, transform the range corresponding to the signal into a standard analog or digital signals.

Company

   Beijing Hengtop Technology Co., Ltd. is located in economic development area in Beijing. We are a professional manufacturer of sensor, set design, development, manufacturing as a professional manufacturer.We focus on a series of sensor, a wide range of diversity, reasonable price and on-time delivery.