User's Manual

GreenOK-II : Wireless Thermo-Hygro Monitor
User’s Manual (Rev 2.1)
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6. Specifications
6.1 GMS-120ZB
6.2 GMS-130ZB
Item Description
Measurement range
(Display)
Temperature: -40Ȕ
a 
Ȕ
Humidity: 1% ~ 99% RH
Volt: 0.0V ~ 1.500V
Resolution
Temperature: 0.1Ȕ
Humidity: 0.1%
Volt: 0.001V
Accuracy
Temperature: ±0.5Ȕ @25Ȕ
Humidity: ±3% RH
Volt: 0.005V
Radio Specification
IEEE802.15.4 Zigbee 2.4GHz ISM Band
Channel 11(2405MHz)
RF Power: 16dBm
DC 3 2 C-size Batteries
-20Ȕ ~80Ȕ  99% RH
Dimension
130mm(H)x130mm(W)x35mm(D)
Antenna Length: 180mm
Weight 430gm (including Batteries)
Item Description
Measurement range Temperature: -40Ȕ
a 
Ȕ
Volt: 0.0V ~ 1.500V
Resolution
Temperature: 0.5Ȕ
Volt: 0.001V
Accuracy
Temperature: ±0.5Ȕ @-14Ȕ ~59Ȕ
±1.0Ȕ @-40Ȕ ~-15Ȕ,60Ȕ ~95Ȕ
±2.0Ȕ @96Ȕ ~ 120Ȕ
Volt: 0.005V
Radio Specification
IEEE802.15.4 Zigbee 2.4GHz ISM Band
Channel 11(2405MHz)
RF Power: 16dBm
DC 3V, 2 C-size Batteries
-20Ȕ ~80Ȕ  99% RH
Dimension
130mm(H)x130mm(W)x35mm(D)
Weight 430gm (including Batteries)