User's Manual

GreenOK - Wireless Thermo-Hygro Monitor
Users Manual (Rev 2.0)
22
9. Specification
9.1 Wireless Sensing Unit
1) Model No. GMS-120(E)
2) Measurement range Internal Temp & Humid Sensor(GMS-120)
Temperature: -20 ~ 70
Humidity: 10% ~ 90%RH
External Temp & Humid Sensor(GMS-120E)
Temperature: -20 ~ 80
Humidity: 1% ~ 99%RH
External Temperature Sensor(GMS-120E)
Temperature: -40 ~ 120
3) Resolution Temperature: 0.1
Humidity: 1%
4) Accuracy Temperature:
±1 ( 0 ~ 80 ) , ±2 ( 20 ~ 0 )
Humidity: ±3%
5) Setting DIP Switch
Sensor number 1, 2, … 8, [ 9, 10(A) … 16(G) ]
Transmission Interval 1min, 2min, 5min, 10min
Temperature High Limit 10 , 12 … 38 , 40
Temperature Low Limit -10 , -8 … 18, 20
6) Radio Specification
Frequency 426.075MHz
7) Power Supply 2 AA Size Alkaline Battery
8) Battery Life 6 Months
9) Operating Range -2080
10) Dimension 134mm(H) x 100mm(W) x 25mm(D)
11) Weight 198gmincluding batteries