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HM-T96 Humidity Monitor

HM-T96 Humidity Monitor

The Apex Instruments HM-T96 Humidity Monitor is designed to protect gas analyzers by monitoring the relative humidity of the sample between the sample pump and flow panel.

Description

The module will alert you of undesirable conditions before the dew point is reached and will shut down the sample pump to protect the analyzers.
We’ve also equipped this humidity monitor with a fail-safe electro-optical switch for detecting condensate, located in a stainless-steel coalescing filter assembly.

The HM-T96 uses a Relative Humidity and Temperature Sensor equipped with an Optical Condensate Sensor, which is designed for use in harsh environments.

Humidity Monitor Specifications:

Method: capacitive polymer RH sensor, PTA (Proportional to Absolute) integrated temperature sensor
Operating conditions: -20ºC to 70ºC, 0% to 100% RH
Output mode: digital model
Cable length: up to 1.8 m or 70 inches

HM-T9602 Humidity Specifications:

Resolution: 14 bit (0.01% RH)
Accuracy*: ±2.0% RH (20~80% RH), ±3.5% RH (0% to 20%) and (80% to 100%)
Repeatability: ±0.2% RH
Hysteresis: ±1.0% RH
Linearity: <2.0% RH
Response Time**: 29 sec (T 63%)
Temp Coefficient: 0.13% RH/°C (at 10~60°C, 10~90% RH)
Operating: 0 ~ 95% RH
Long Term Drift: <0.5% RH/year (Normal conditions)

* Accuracies measured at 25°C, nominal voltage.
** 30% RH step response, measured at 25°C in a 1 m/sec air flow.

HM-T9602 Temperature Specifications:

Resolution: 14 bit (0.01°C)
Accuracy*: ±0.5°C
Repeatability: ±0.1°c
Response Time**: 116 sec (T 63)
Operating Range***: -20°C to 70°C
Long Term Drift: <0.05°C/year (Normal conditions)

* Accuracies measured at 25°C, nominal voltage.
** 25°C step response in a 1 m/sec air flow.
*** Minimum design range, documented testing