TYPE:JC650

NAME:JC650 Anti-corrosive Pressure Transducer

JC650 anti-corrosive pressure transducer adopts foreign high-performance anti-corrosive tantalum diaphragm force-sensing chip, supported with high-precision electronic element. It is assembled through strict process flow. Featured by strong corrosive and wear resistance etc…

JC650 Anti-corrosive Pressure Transducer

Product Overview

JC650 anti-corrosive pressure transducer adopts foreign high-performance anti-corrosive tantalum diaphragm force-sensing chip, supported with high-precision electronic element. It is assembled through strict process flow. Featured by strong corrosive and wear resistance etc, this series of product has very well solved the pressure measurement problems of strong and weak corrosive gas or liquid under domestic special applications.This series of pressure transducer can be widely used in petroleum, chemical, metallurgical, electric power, environmental protection and other fields to automatically measure and control the gauge pressure,
absolute pressure and negative pressure of corrosive gas, liquid, and vapor.

Product Features

*Tantalum diaphragm piezoresistive chip, with very strong corrosive resistance
*Resistant to impact, vibration and wear
*High accuracy: 0.25% FS 0.5%FS
*Good stability: ≤0.2% FS / year, ≤0.02% FS / ℃
*Without production process pollution; without any force transmission filling liquid
*The enclosure can be made of PVC, titanium alloy or PTFE, depending on the customer’s medium corrosion.

 

Measuring range -100KPa~0~5KPa…100KPa…60MPa
Overload capacity Two times FS pressure
Pressure type Gauge or absolute pressure
Measured medium Strong and weak corrosive gas or liquid
Overall accuracy Typical: ±0.25%FS Maximum: ±0.4%FS
Long – term stability Typical:±0.1%FS/ year Maximum: ±0.2%FS/ year
Zero point temperature drift Typical:±0.015%FS/℃ Maximum: ±0.03%FS/℃
Sensitivity temperature drift Typical:±0.015%FS/℃ Maximum: ±0.03%FS/℃
Response time ≤3mS
Resolution Infinite small (theoretical), 1/100000 (general)
Medium temperature -20~ 85℃
Compensation temperature -10 ~ 60℃
Ambient temperature  -20 ~ 80℃
Service life ≥1×108  pressure circulation(25℃)
Diaphragm material Tantalum diaphragm
Enclosure material PVC, titanium alloy, PTFE
Load resistance ≤(U-12)/0.02  Ω
Protection degree IP 65 – IEC 60529 for plug-in type;  IP 67 – IEC 60529 for cable type
Intrinsically safe explosion-proof Ex ia ⅡCT6
Weight Approx. 250g

 

Tips of Selection
1. The measured medium shall be compatible with the material contacting with the product.
2. The code E, an additional function code for selection, namely, intrinsically safe explosion-proof Ex ia II CT5, must
be power supplied via safety barrier.
3. Please contact us for other special requirements and clearly indicate them in the order.

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