Madgetech RFRHTemp2000A 无线温湿度数据记录器 (-20 °C đến +60 °C)

General

Memory: 16,128 readings (all channels enabled)

Reading Rate: 1 reading every second up to 1 reading every 24 hours

Baud Rate: 250000

LED Indicators: Green, Blue & Red

Battery Life: 3 years typical at a 1 minute reading rate

Material: ABS plastic

Dimensions: 3.0 in x 3.5 in x 0.95 in (76.2 mm x 88.9 mm x 24.1 mm) - Data logger only

IP Rating: IP22

Operating Environment: -20 °C to +60 °C (-4 °F to +140 °F) 0 %RH to 95 %RH non-condensing

Required Interface Package: RFC1000

Approvals: US (FCC), CA (IC), CE, South Korea (KCC), China (CMIIT), Japan (LCIE)

Temperature: 

Internal Channel Temperature Sensor: Resistance Temperature Detector (RTD)

Internal Channel Temperature Range: -20 °C to +60 °C (-4 °F to +140 °F)

Internal Channel Temperature Resolution: 0.01 °C (0.018 °F)

Internal Channel Temperature Calibrated Accuracy: ±0.5 °C (0 °C to 55 °C)

Humidity: 

Humidity Sensor: Relative Humidity Sensor

Humidity Range: 0 %RH to 95 %RH

Humidity Resolution: 0.1 %RH

Humidity Calibrated Accuracy: ±3.0 %RH

Specified Accuracy Range: 25 %RH to 75 %RH; +20 °C to +40 °C; Hysteresis Error 1 % typical, 3 % Maximum

Wireless: 

RF Carrier Frequency: 2.45 GHz IEEE 802.15.4 ultra-low power MadgeNET Wireless Transceiver with fully by-directional communication.

RF Baud Rate: 250000

Output Power: +0 dBm typical

Receiver Sensitivity: -95 dBm typical

Typical outdoors Line of sight: Up to 2,000 ft

Typical Indoors line of sight: Up to 500 ft