Handheld RH/Temperature Meter/Dewpoint

RH200A and RH201A

RHTemperature Meter

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•	Large Data Display for Simultaneous Readings of Either Relative Humidity or Calculated Dewpoint Temperature and Ambient Temperature
•	Data Hold of Current, Max and Min Readings
•	Temperature Display Switchable Between °C and °F
View related products - Relative Humidity Measurement Instruments

The portable, rugged RH200A/201A hygrometer/thermometers accurately measure relative humidity and temperature, displaying the reading on a large LCD. Applications include heating, ventilation, air conditioning and refrigeration, food production and processing, and building management from hotels to art galleries and museums.

The RH201A has a removable temperature and humidity sensor that allows the user to take readings whenever needed. The humidity component of this sensor is capacitive, resulting in quicker readings; the temperature thermistor component improves accuracy. The sensor plugs into the base unit via a specially designed 8-way lumberg connector. The RH201A comes with a fitted carrying case.

The RH200A’s temperature/ humidity sensor is built-in—for quick and convenient checks.

SPECIFICATIONS
Sensors:
    Humidity: HC 1000 capacitive sensor
    Temperature: 10K thermistor sensor

Measurement Range
Humidity: 0 to 100% RH
Temperature: -20 to 60°C (-4 to 140°F)
Scales: RH, °C, °F, DP
Resolution:
    Humidity: 0.1% RH
    Temperature: 0.1°
Accuracy:
    Humidity: 0 to 90% RH: ±2% RH; 90 to 100% RH: ±3% RH
    Temperature: ±0.5°C (±0.9°F)
Environmental Protection: IP67, BS5490, IEC529
Operating Temperature Range: -20 to 60°C (-4 to 140°F)
Response Time: 2 minutes in moving air
Battery Type: 2 "AA" alkaline (included)
Battery Life (Continuous):
    RH201A: 250-hr
    RH200A: 300-hr
Dimensions:
    RH200A/RH201A: 68/79 W x 183 L x 31 mm D (2.68/3.11 x 7.2 x 1.22")
    RH201A-RP (Sensor): 200 L x 23 mm Dia. (7.8 x 0.92")
Weight:
    RH200A and RH201A: 270 g (9.5 oz)
    RH201A-RP: 126 g (4.4 oz)

To Order (Specify Model Number)

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Part Number	Availability	Price	Description	RoHS	Qty.
RH200A		Consult sales	Handheld hygrometer/thermometer with integral probe		qty.

RH201A		Consult sales	Handheld hygrometer/thermometer/dewpoint with remote probe and carrying case		qty.

CAL-3-HU	1 Week	$135.00	NIST Traceable calibration		qty.

† All dollar amounts on this site are shown in US currency.

Note: All units come with 2 “AA” alkaline batteries, probe and complete operator’s manual. The RH201A comes with a rugged carrying case.

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