US NovaLynx Relative Temperature and Humidity Indicator - 225-HM34

RelativeTemperature and Humidity Indicator225-HM34 Description

The 225-HM34 Relative Temperature and Humidity Indicator incorporates a precise, durable HUMICAP sensor that is insensitive to dust and most chemical contaminants. Both humidity and temperature sensors are housed in a retractable probe that can be retracted into the rugged plastic housing for storage, making it a compact, portable device. Comes with a 9V battery, attached probe, protective membrane filter, and carrying case.

Relative Temperature and Humidity Indicator 225-HM34 Specifications:

Relative Humidity:

Sensor Type: HUMICAP H thin-film capacitive sensor

Range: 0-100% RH

Accuracy: ± 2% (0-90% RH), ± 3% (90-100% RH)

Resolution: 0.1% RH

Temperature Dependence: ± 0.02% RH/°F (± 0.04% RH/°C)

Response Time (90%): 10 sec with membrane filter, 5 sec with plastic grid

Temperature:

Sensor: Pt 100 IEC 751 1/3 Class B

Range: -20° to +60°C

Accuracy: ± 0.3°C

Resolution: 0.1°C

Temperature Dependence: ± 0.02°C/°C

General:

Display: 3-1/2 digit LCD

Power: 9 V battery

Battery Life: 50 h

Hold Function: Key to retain displayed value

Shut-off: Automatic, after 3 minutes, unless 'hold' is pressed

Dimensions: 160 mm x 57 mm x 27 mm

Weight/Shipping: .5 lbs/2 lbs