Temperature and Humidity Sensor
Overview
Designed to communicate with the DX80 FlexPower Node with Serial Interface to wirelessly communicate temperature and humidity measurements in a variety of environments.
- Factory-calibrated to determine relative humidity to ±2% or ±3.5% and deliver temperature accuracy to ±0.3° C for simple critical data monitoring.
- Manufactured with a robust metal housing and IP67 electronics
- Includes one serial single wire interface
- Functions with the DX80 FlexPower Node with Serial Interface
Product Specifications
| General | Power:3.6 to 5.5V dc low power option Default sensing current:180 µA Disabled sensing current:40 µA Active comms current:3.3 mA Mounting threads:M12 x 1 Indicators:Green flashing: Power ON |
|---|---|
| Performance | Humidity Measuring Range:0 to 100% relative humidity Humidity Resolution:0.1% relative humidity Humidity Accuracy M12FTH1Q:±2% relative humidity at 23º C Humidity Accuracy M12FTH2Q:±3.5% relative humidity at 23º C Temperature Measuring Range:−40 to +85º C Temperature Resolution:0.1º C Temperature Accuracy:±0.3º C between 0 and 40º C |
| Inputs | Discrete Inputs:One Sinking Discrete Input Rating:3 mA max current at 30V dc Discrete Input ON Condition:Less than 0.7V Discrete Input OFF Condition:Greater than 2V or Open |
| Outputs | Discrete Outputs:One NMOS Sinking Discrete Output Rating:Less than 10 mA max current at 30V, ON-State Saturation: Less than 0.7V at 20 mA Discrete Output ON Condition:Less than 0.7V Discrete Output OFF Condition:Open |
| Communications | Interface:Single wire serial interface Baud Rates:9.6k, 19.2k (default), or 38.4k Data Format:8 data bits; No parity (default), even parity, or odd parity; 1 stop bit Protocol:SureCross DX80 Sensor Node Serial Interface Communications Line Level Receive ON:Greater than 2V Communications Line Level Receive OFF:Less than 0.7V Communications Line Level Transmit ON:2.7 to 3V Communications Line Level Transmit OFF:0V (pulldown resistor of 10 kOhm) |
| Environmental | Environmental Rating:IEC IP67; NEMA 6 (Electronics) Operating Temperature:−40 to +85° C (Electronics) Shock and Vibration:IEC 68-2-6 and IEC 68-2-7 Shock:30g, 11 millisecond half sine wave, 18 shocks Vibration:0.5 mm p-p, 10 to 60 Hz |
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