Purchase Qty. Reference FOB Price
1-49 Pieces US$580.00
50+ Pieces US$380.00
Product Description
ATEX Certificate Combustible and Toxic Gases Status at a glance LCD and LED 4~20mA or RS485 signal output Infrared control for adjusting Specifications: Principle: Catalytic/Electrochemical Output signal: 4~20mA or RS485 Alarming output: Free contact: 2PCS; Capacity: 0.5A DC24V ...