Testo 0635 1570 | Hot wire probe head including temperature and humidity sensor

Testo 0635 1570 | Hot wire probe head including temperature and humidity sensor

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.

Technical Data

Temperature - NTC
Measuring range	-20 to +70 °C
Accuracy	±0.5 °C (0 to +70 °C) ±0.8 °C (-20 to 0 °C)
Resolution	0.1 °C

 

Humidity - Capacitive
Measuring range	5 to 95 %RH
Accuracy	±3 %RH (10 to 35 %RH) ±2 %RH (35 to 65 %RH) ±3 %RH (65 to 90 %RH) ±5 %RH (Remaining Range) ±0.06 %RH/K (k=1)
Resolution	0.1 %RH

Please see the additional accuracy information for humidity in the instruction manual.

Absolute Pressure
Measuring range	+700 to +1100 hPa
Accuracy	±3.0 hPa
Resolution	0.1 hPa

 

Velocity - Hot wire
Measuring range	0 to 50 m/s
Accuracy	±(0.03 m/s + 4 % of mv) (0 to 20 m/s) ±(0.5 m/s + 5 % of mv) (20.01 to 30 m/s)
Resolution	0.10 %RH

 

General technical data
Storage temperature	-20 to +70 °C
Weight	35 g
Dimensions	235 x 9 x 9 mm
Operating temperature	-20 to +70 °C
Length probe shaft	230 mm
Diameter probe shaft	9 mm
Product colour	Black