Hot wire probe head including temperature and humidity sensor

Order-Nr.  0635 1570

  • Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement

  • Precise: includes absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity

  • Convenient: simply plug the probe head onto the extendable telescope for air velocity probes – and use the adapter to attach them to the universal handle with Bluetooth® or cable (available to order separately)

  • Intelligent calibration concept: only send in the probe head for calibration

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the hot wire probe head.


Details

Product Description

Simply plug the probe head onto the extendable telescope for air velocity probes and use the adapter (order number 0554 2160) to attach them both to the handle with Bluetooth or cable.

Delivery Scope

Hot wire probe head including temperature and humidity sensor and calibration protocol.

Related products


Technical Data

Temperature - NTC

Measuring range

-4° to 158 °F / -20 to +70 °C

Accuracy

±0.9 °F (32° to 158 °F) / ±0.5 °C (0 to +70 °C)

±1.4 °F (-4° to 32 °F) / ±0.8 °C (-20 to 0 °C)

Resolution

0.1 °F / 0.1 °C

Humidity - Capacitive

Measuring range

5 to 95 %rH

Accuracy

±3 %rH (10 to 35 %rH)

±2 %rH (35 to 65 %rH)

long-term stability: ±1

Hysteresis: ±1.0 %rH

±3 %rH (65 to 90 %rH)

±5 %rH (Remaining Range)

±0.06 %rF/K (k=1)

Resolution

0.1 %rH

Absolute Pressure

Measuring range

+280 to +440 InH₂O / +700 to +1100 hPa

Accuracy

±1.2 InH₂O / ±3.0 hPa

Resolution

0.1 InH₂O / 0.1 hPa

Velocity - Hot wire anemometer

Measuring range

0° to 9843 fpm / 0 to 50 m/s

Accuracy

±(5.91 fpm + 4 % of mv) / ±(0.03 m/s + 4 % of mv)

(0 to 3937 fpm) / (0 to 20 m/s)

±(98.4 fpm + 5 % of mv) / ±(0.5 m/s + 5 % of mv)

(3938.98 to 5906 fpm) / (20.01 to 30 m/s)

Resolution

1.97 fpm / 0.01 m/s

General technical data

Storage temperature

-4° to 158 °F / -20 to +70 °C

Weight

1.2 oz. / 35 g

Dimensions

9.3 x 0.4 x 0.4 in. / 235 x 9 x 9 mm

Operating temperature

-4 to +158 °F / -20 to +70 °C

Diameter probe shaft

0.354 in. / 9 mm

Length probe shaft

9.055 in. / 230 mm

Product colour

Black