Envco – Environmental Equipment

Installation flexibility
The probe cable has a screw-on quick connector for easy installation. Two different cable lengths are available, and customers can also use any M8 series cable of their choice.

Several outputs available
The temperature measurement is optional. Three standard voltage outputs are available.
For the RH-only model, a current interface output is available. It can be used to build a 4 ... 20 mA loop powered current output with external components (the optional current converter kit).

Rugged design
The aluminum body of the HMP50 is IP65-classified. The sensor is protected by a membrane filter and plastic grid, or optionally a stainless steel filter.

Specifications
relative humidity
Measurement range 0 ... 98 %RH
Inputs and outputs
Operating voltage 7 ... 28VDC
for 0 ... 5 VDC output model 8 ... 28 VDC
Current consumption 2 mA typical

Mechanics
Body material chrome coated aluminium
Grid/filter material chrome coated ABS plastic
Cable material polyurethane
Housing classification IP65
Body thread M12x1 / 10 mm
Grid thread M11x1 / 5 mm
Cable connector 4-pin M8 (IEC 60947-5-2)
Cable lengths 0.3 and 3 m
Weight 25 g (with 0.3 m cable)

Ordering Information
Please register and download the ordering guide or contact our office for a copy
15778HM Vaisala INTERCAP® sensor
15872HM Vaisala INTERCAP® sensor with membrane Sensor protection

Options and accessories
DRW010522 plastic grid
DRW010525 membrane filter
HM46670SP stainless steel sintered filter
26182HM Current output converter kit
18350SP Plastic M12 installation nuts, pair

HMP50Z032 0.3 m Connection cable M8
HMP50Z300 3 m Connection cable M8