HD3XMSTM | RH Duct | 3% | 4-20mA | Temp | 20k NTC | Veris
Deluxe Die-Cast Metal +/-3% Accuracy 4 to 20 mA 20 kOhm NTC Thermistor Duct Mount Humidity and Temperature Sensor
Documents and manuals
Veris HD3XMSTM Documents
Overview
Details for HD3XMSTM
RH Duct | 3% | 4-20mA | Temp | 20k NTC
Features
- Thin-film capacitive sensor element recovers from 100% saturation
- Fully interchangeable element to 1%, 2%, 3%, or 5% accuracy no calibration (1% not available on HO models)
- Replace element in the field maintain accuracy and minimize downtime
- Duct sensor element can be serviced without disturbing conduit
- Polarity insensitive two-wire 4-20mA or 3-wire 0-5/0-10VDC versions flexible systems compatibity
- Potted circuitry prevents costly condensate shorts
- Calibration-free interchangeable NIST traceable HS element
- HS element is microprocessor profiled with on-board nonvolatile memory
- Multi-point digital calibration to NIST standards
- NIST certification available
- Minimizes field calibration downtime
Description
HD & HO Series Deluxe humidity transmitters provide an ideal solution for measuring relative humidity in a wide range of conditions. All devices are equipped with a thin-film capacitive sensor that is easily replaceable in the field. These sensors are calibrated to NIST standards, with certificates available (see Ordering Information; choose “N” in NIST block). Temperature sensing options are also available. The duct mounted HD is encased in a die cast metal housing for extra strength. The outdoor HO housing is completely weather proof – the most rugged sensor available. All Deluxe HD and HO models come with a standard five-year warranty.
Applications
- Controlling HVAC systems for improved comfort & energy savings
- Museums, schools, printing shops, and other locations requiring humidity control
- Facilitating compliance with ASHRAE standards for environmental control and indoor air quality
Specifications
Item Number | HD3XMSTM |
Brand | Veris |
Application Zone | Plant Room |
Application | Duct |
Brand | Veris |
Color | Gray |
Dimension Depth | 2" (51 mm) |
Dimension Height | 4.6" (117 mm) |
Dimension Probe Diameter | 0.5" (13 mm) |
Dimension Probe Length | 8.5" (216 mm) |
Dimension Width | 2.9" (74 mm) |
Electrical Wiring Size | 22 AWG (0.32 mm²) |
Enclosure Material | Cast Aluminum/Steel Cover |
Feature Level | Deluxe |
Humidity Calibration Certificate | None |
Humidity Measurement Accuracy | ±3% |
Humidity Measurement Drift | ±1% @ 68 °F (20 °C) annually for 2 years |
Humidity Measurement Range | 0 - 100% RH |
Humidity Measurement Resolution | 0.1% RH |
Humidity Sensor Type | Thin film capacitive; replaceable |
Measurement Type | Humidity | Temperature |
Mounting | Duct |
Operating Humidity | 0-100% RH; non-condensing (will recover from saturation) |
Operating Temperature | -40 - 122 °F (-40 - 50 °C) |
Output Specifications | 4 - 20 mA |
Outputs | Analog output | Resistive temperature output |
Product Certification | CE |
Product Type | Sensor |
Range | HD |
Sensor Configuration | Duct |
Sensor | Temp and Humidity 3% |
Supply Voltage DC Range | 12 - 30 VDC |
Temperature Calibration Certificate | None |
Temperature Sensor Type | 20k Ohm NTC Thermistor |
Warranty | 5 years (1 year on replaceable RH element) |