• Home
  • External Temperature and Humidity Sensor - High Precision Type for 700, 7wf/nw & RTR-574 series.

External Temperature and Humidity Sensor - High Precision Type for 700, 7wf/nw & RTR-574 series.

SKU: SHA-3151
$264.00

In Stock

Order now, ships today

In Stock

Order now, ships today

External Temperature and Humidity Sensor - High Precision Type for 700, 7wf/nw & RTR-574 series.

  • Probe: 20mm wide, 10 mm thick (64.5mm length) x 1.5m cable
  • Polypropylene Resin housing, Vinyl Chloride Coated Wire
  • 1.5m  Cable
  • Air probe (non-waterproof) 
  • Use with Tr-72wf/nw series loggers 
  • Can be extended up to 9 meters (30 feet) with up to 3 TR-1C30 extension cables
  • Temperature Range: -22 to 176°F (-30 to 80°C)
  • Humidity Range: 0 to 99%RH
  • Response Time (90%): ~7 minutes for temperature and RH
  • Temperature Accuracy: ±0.3°C at 0 to 50°C, ±0.5°C at all other temperatures  
  • Humidity Accuracy: ±2.5%RH at 25°C, 10 to 85 %RH, ±4%RH at 25°C, 0 to 10 %RH or 85 to 99 %RH, At temperatures other than 25°C and ≥ 0°C, add ±0.1%RH per degree of difference from 25. Humidity Hysteresis: ±1.5%RH or lower

  •  
    Cable Length
    60 inches (1500mm)
    Temperature Range 
    -13 to 158°F (-25 to 70°C)
    Humidity Range 
    0 to 99 %RH
    Temperature Accuracy
    ±0.3°C from 10 to 40°C, ±0.5°C at all other temperatures

    Humidity Accuracy 
    ±2.5%RH at 15 to 35°C, 30 to 80 %RH.  Accuracy varies outside of that range. 
    Response Time (90%)
     ~7 minutes for temperature and RH
    Long Term Stability
    ±1%RH/yr, ±0.1°C/yr
    Waterproof Rating
    Non-waterproof.  Do not expose to condensation, dampness, corrosive gases, organic solvents or insecticides.
    Ships With
    TR-72wf-H/S, TR-72nw-H/S, TR-74Ui-H, TR-76Ui-H, RTR-574-H and RTR-576-H
    Compatible Units
    TR-72wf / 72wf-H/S / 72nw / 72nw-H/S, TR-74Ui / 74Ui-H / 76Ui / 76Ui-H, RTR-574 / 574-H / RTR-576 / 576-H (Discontinued TR-702NW / 702NW-H / 702AW / 702AW-H, TR-77Ui )
    Extension Option(s)
    Up to three TR-1C30 or TR-5C10 extensions (See Kits and Accessories below)

    *When continually used in environments with temperatures above 60°C, accuracy of humidity measurements will decrease over time. Also, humidity cannot be measured at temperatures below -20°C.