Relative humidity measurement

Measurement range
Accuracy at +20 °C (+68 °F)
     0 ... 90 % RH
     90 ... 98 % RH
Sensor

0 ... 98 % RH

± 3 % RH
± 5 % RH
Vaisala INTERCAP®

Temperature measurement (optional)

Measurement range
Accuracy +20 °C (+68 °F)
Sensor

-10 ... +60 °C (+14 ... +140 °F)
± 0.6 °C (± 1.1 °F)
Pt 1000 IEC 751 class B

Operating environment

Temperature
     operation
     storage
Relative humidity

-10 ... +60 °C (+14 ... +140 °F)
-40 ... +60 °C (-40 ... +140 °F)
0 ... 100 % RH

Inputs and outputs

Operating voltage
Power consumption
Outputs
     (equals to 0 … 100 % RH
     and -40 … +60 °C)

7 ... 28 VDC
2 mA
0 ... 1 VDC
0 ... 2.5 VDC
0 ... 5 VDC

Mechanics

Cable lengths
Weight
Material
     body
     grid/filter
     cable
Housing classification

0.3 m and 3 m
25 g (with a 0.3 m cable)

chrome coated aluminum
chrome coated ABS plastic
polyurethane
IP65

Options and accessories

Vaisala INTERCAP® sensor
Vaisala INTERCAP® sensor
with membrane
Sensor protection
     plastic grid
     membrane filter
     stainless steel sintered
     filter
Current output converter kit
Plastic M12 installation nuts

15778HM

15872HM

DRW010522
DRW010525

HM46670SP
26182HM
18350SP

Calibration services

Calibrated quantities
Traceability

relative humidity, temperature
NIST

Calibration services are available at Vaisala service centers for a fixed price.
-Factory calibrations (ISO9001)

Calibration price includes:
-calibration and certificate before adjustment
-adjustment to meet specifications
-calibration and certificate after adjustment
-replacement of wearing parts

Spare parts

Common spare and wearing parts are available. For availability contact sales.

Repair

Repair services are available at Vaisala service centers for a fixed price.

Repair price includes:
-repair work
-required parts
-calibration certificate
-service report

Technical support

Technical support for your installed units, contact helpdesk@vaisala.com.