HM40 Hand-Held Humidity and Temperature Meter

Series

HM41 Technical Data

Humidity Measurement Accuracy (Including Non-linearity, Hysteresis, and

Repeatability):

At 0 … +40 °C

At -10 … 0 °C and +40 … +60 °C

±1.5 %RH (0 … 90 %RH)

±2.5 %RH (90 … 100 %RH)

±3.0 %RH (0 … 90 %RH)

±4.0 %RH (90 … 100 %RH)

Humidity sensor

HUMICAPâ 180R

Temperature measurement range

-10 … +60 °C (+14 … +140 °F)

Temperature sensor

Pt1000 RTD Class F0.1 IEC 60751

Measurement probe

Interchangeable HMP113 probe

Probe material

PC/ABS plastic blend (white)

IP rating

IP54

Weight (with alkaline batteries)

230 g (8.1 oz)

Filter material

PC (glass-reinforced)

HM42 Technical Data

Humidity Measurement Accuracy (including Non-linearity, Hysteresis, and

Repeatability):

At 0 … +40 °C

At -40 … 0 °C and +40 … +80 °C

At +80 … +100 °C

±1.5 %RH (0 … 90 %RH)

±2.5 %RH (90 … 100 %RH)

±3.0 %RH (0 … 90 %RH)

±4.0 %RH (90 … 100 %RH)

±4.0 %RH1)

Humidity sensor

HUMICAPâ 100R-Mini

Temperature measurement range

-40 … +100 °C (-40 … +212 °F)

Temperature sensor

Pt1000 RTD Class F0.3 IEC60751

Measurement probe

HM42PROBE

Probe head material

Stainless steel

IP rating

IP40 (probe), IP54 (indicator)

Weight (with alkaline batteries)

370 g (13.1 oz)

Filter material

Stainless steel and PTFE membrane

Probe cable length

1500 mm (59 in)

1)

Not recommended for Td > 85 °C

232.5

155

77.5

24.5

Dimensions in mm

155

13.5

235

366

Dimensions in mm