Setra SRH – Duct Mount Humidity Transmitter

Last Updated: 18/08/2018
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Setra SRH-Duct Features

  • Active Temperature With Jumper Selectable
  • Excellent Reliability Through ASIC Technology
  • Robust Capacitive Sensor Design
  • Low Cost of Ownership
  • ±2%, ±3% and ±5% FS Accuracy
  • Replaceable Sensor Tip
  • Quick Mount, 2 Screw Install With Plug-In Terminal Wiring
  • 5 Year Warranty on Electronics
  • 2 Year Warranty on Sensor Module
  • CE and RoHS Compliant

Description

Setra’s SRH duct mount humidity sensor offers optional active temperature with choice of 4 to 20 mA or user-selectable 0 to 5 and 0 to 10 VDC output and passive temperature with the selection of the thermistor or RTD output. The sensor is housed in a polycarbonate 94 V-0, NEMA 4 enclosure making it suitable for harsh environments. The SRH duct mount sensor gives the user the choice of 2%, 3% or 5% RH accurate to meet the requirements of typical HVAC applications. It features a removable sensor tip, NIST traceability and a durable capacitive sensor capable of a 0 to 99% full-scale RH measurement and recovery of 100% saturation.

Replaceable Sensor Tip for Easy Calibration – The SRH offers the industry’s easiest replaceable sensor tip. Removing it requires no specialized training and can be easily replaced by the end user. No calibration is needed because each sensor module is factory calibrated before shipping, reducing downtime during service intervals.

Active & Passive Temperature Outputs – The SRH can be ordered with either a passive (RTD Thermistor) or Active (Analog) temperature output, enabling two measurements from 1 device. Units configured with the active temperature options feature jumper selectable T Span ranges 40°C, 50°C and 60°C.

Worry-Free 5 Year Warranty – The SRH comes with a 5-year warranty on electronics and a 2-year warranty on the sensor module, ensuring reliable measurement from your relative humidity sensor and temperature RTD over the life of the product.

Data Sheet:Model_SRH_Duct_Spec_Sheet_2015_
Instruction Manual: