IEEE 802.15.4 Wireless Standard
Supports Star/Tree/Mesh Network Topologies
Modbus Communication Protocol
Low Power Consumption
LED Indicators
Sensor Embedded
Specifications
Temperature Sensor Input
Operating Range -20°C ~ 70°C (-4°F ~ 157.9°F)
Resolution 0.02°C (0.04°F)
Accuracy ±2.0°C
(Battery Mode) ±1.0°C @ 25 ~ 40°C
Response Rate ±1°C/min.
Long Term Drift < 0.04°C/Year (0.07°F/Year)
Operating Range 0 ~ 100% RH
Resolution 0.15% RH
Accuracy ±8.0% RH
(Battery Mode) ±6.0% RH @ 40 ~ 60% RH
Response Time 8 seconds (Achieving 63% of a
step function)
Long Term Drift 0.5% RH/Year
General
Power Consumption 0.3 W @ 24 VDC
(Battery AA * 2)
420 uW @ 3 VDC
(1 minute Tx Interval)
240 uW @ 3 VDC
(2 minute Tx Interval)
150 uW @ 3 VDC
(5 minute Tx Interval)
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