GreenOK - Wireless Thermo-Hygro Monitor
User’s 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
-20
℃
∼
80
℃
10)
Dimension
134mm(H) x 100mm(W) x 25mm(D)
11)
Weight
198gm
(
including batteries
)