Zhengzhou Winsen Electronics Technology Co., Ltd

www.winsen-sensor.com

Tel: 86-371-67169097/67169670 Fax: 86-371-60932988

Email: sales@winsensor.com

Leading gas sensing solutions supplier in China!

4. Parameters

5. Structure sizes

6. Electric connection

7. Cautions

1, During installing sensor, the sensor’s surface with lead must be equipped with nylon gasket, to make

force event, avoiding zero instability.

2, Before welding lead, please preheat the sensor with heating table, to increase the solderability of solder

joint, that heating solder joints for a long time will reduce the adhesion of the pad. When welding, please

use a tip iron soldering that is less than than 60W.

3, Don’t touch the blue part on the sensor, scratching the blue part will destroy the internal circuit and

cause performance instability.

Item

Parameter

Size

Φ18mm*6.35mm

Detection Range

2bar、5bar、10bar、20bar、50bar、100bar

Working voltage

2-20V

Sensitivity

1.5—4mv/V， typical value 2.5±1.0mv/V

Input, output resistance

10KΩ±30%

Temperature range

-40

℃-125℃

Zero output

0—±0.4 mv/V，， typical value 0±0.25mv/V

Linearity, hysteresis, repeatability

typical value ±0.3 %FS

Temperature draft

Typical value ±0.05%FS/

℃

Safe overload

two times of rated detection range

(when sensitivity is typical value)

Stability

Better than ±0.5%FS / year（if it is used properly）