Datasheet

Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com
Tel: [phone] Fax: [phone] Email: [e-mail]
Leading gas sensing solutions supplier in China!
2.7.1For sensor, handmade welding is optimal way. The welding conditions as follow:
 Soldering flux: Rosin soldering flux contains least chlorine
 homothermalsolderingiron
 Temperature： 250℃
 Time：less than 3 seconds
2.7.2If users choose wave-soldering, the following conditions should be obey:
 Soldering flux: Rosin soldering flux contains least chlorine
 Speed: 1-2 Meter/ Minute
 Warm-uptemperature：100±20℃
 Welding temperature：250±10℃
 One time pass wave crest welding machine
If disobey the above using terms, sensors sensitivity will reduce.
Zhengzhou Winsen Electronics Technology Co., Ltd
Add: No.299, Jinsuo Road, National Hi-Tech Zone,
Zhengzhou 450001 China
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Website: www.winsen-sensor.com