Model Number: WAI-220
Brand Name: UIS
Key Specifications/Special Features:
WAI-220 wireless AI (analog input) transducer that allows you to integrate with the 3rd-party conventional sensor (CO and CO2) by 4-20mA current input to measure the gas concentrationFunction specification:ZigBee Pro (2.4GHz) RF interfaceLED indicator3rd-party sensor integration by 4-20mA input
Wall-mount bracket
RSSI (received signal strength indication)supported
Wireless: Zigbee IEEE802.15.4 ISM
Band: 2405-2480MHz
Operation range: up to 50 meters (LOS)
Operating voltage: 12V DC
Input signal: 4-20mA
LED indicator: red/green
Wire assignment:
- Wire 1 (red): 5-12V DC power input
- Wire 2 (black): common and negative 4-20mA signal input
- Wire 3 (yellow): positive 4-20mA signal input
- Wire 4 (green): reserved
- Wire 5 (white): reserved
Software protocol version: ZHA1.2x
Temperature:
- Operating: -10 to 45°C (14-113°F)
- Storage: -10 to 70°C (14-158°F)