SureCross Temperature and Humidity Sensor

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Overview

  • 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

GeneralPower: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
PerformanceHumidity 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
InputsDiscrete 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
OutputsDiscrete 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
CommunicationsInterface: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)
EnvironmentalEnvironmental 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

English

Data Sheets

Document Name Part Number File Size Download
1. DX80 FlexPower Node with Integrated Battery and Serial Interface 137322 1.4MB Download
2. DX80 FlexPower Node with Serial Interface 136971 1.7MB Download
3. SureCross FlexPower Temperature and Humidity Sensor with Serial Interface 137303 1.2MB Download

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