Senseca HD2101.1 Handheld Thermohygrometer | SICRAM probes, dew point, wet bulb, enthalpy and comfort indices, RS232C, IP66
SENSECAHD2101.1
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Senseca HD2101.1 Handheld Thermohygrometer | SICRAM probes, dew point, wet bulb, enthalpy and comfort indices, RS232C, IP66

Senseca HD2101.1 Handheld Thermohygrometer: Multiple Calculated Humidity Values Overview The HD2101.1 is a Senseca (formerly Delta OHM) handheld thermohygrometer that connects to a combined temperature and humidity probe (such as the HP472ACR, sold separately) to measure relative humidity and temperature and calculate multiple humidity parameters;

For SICRAM temperature/humidity probes; Pt100 / Pt1000 also supportedCalculates dew point, wet-bulb temperature, absolute humidity, enthalpy and comfort indicesRS232C; IP66; 4 × AA approx. 200 h; HD2101.2 adds logging
Corporate reference price (excl. tax)
Price on request
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One-year manufacturer warranty
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Overview

Senseca HD2101.1 Handheld Thermohygrometer: Multiple Calculated Humidity Values

Overview

The HD2101.1 is a Senseca (formerly Delta OHM) handheld thermohygrometer that connects to a combined temperature and humidity probe (such as the HP472ACR, sold separately) to measure relative humidity and temperature and calculate multiple humidity parameters; Pt100 / Pt1000 probes can also be connected for temperature only. The HD2101.2 in the same series adds 38000-reading logging and USB; the HD2301.0 is a display-only version (IP67); both available on request.

Key Specifications

  • Instrument measurement: Relative humidity 0–100 %RH (instrument accuracy ±0.1 %RH); Pt100 / Pt1000 −200 to 650 °C (±0.1 °C)
  • Calculated values: Absolute humidity, dew point, partial vapor pressure, wet-bulb temperature, mixing ratio, enthalpy, comfort indices
  • Functions: Max / Min / Avg, REL, HOLD; RS232C real-time output
  • Protection and power: IP66; 4 × AA, approx. 200 h
  • Dimensions and weight: 185 × 90 × 40 mm, 470 g

Applications

  • HVAC adjustment, process temperature and humidity, and warehouse environment checks.

Specifications per the Senseca HD2101 product page and HD2101 series datasheet (retrieved 2026-10-22).

Specifications

Key specifications
For SICRAM temperature/humidity probes; Pt100 / Pt1000 also supportedCalculates dew point, wet-bulb temperature, absolute humidity, enthalpy and comfort indicesRS232C; IP66; 4 × AA approx. 200 h; HD2101.2 adds logging
Model
HD2101.1
Brand
SENSECA
Purchasing
In stock, tax incl. / B2B formal quotation request (RFQ)
Warranty
One-year manufacturer warranty

Calibration

If your instrument needs periodic calibration, register the brand, model and calibration requirements on the calibration service page and we will send a separate quote.

Go to calibration service