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Vaisala INTERCAP® Humidity and Temperature Transmitters HMD/W40/50

  • Specially designed for building energy management systems
  • 10 ... 90 % RH measurement
  • -10 ... +60 °C (+14 ... +140 °F) operating range for duct units
  • -5 ... +55 °C (+23 ... +131 °F) operating range for wall units
  • 4 ... 20 mA 2-wire output (HMD/W40)
  • Selectable voltage 3 wire output (HMD/W50)
  • Combines excellent stability with easy installation and reliable operation
  • No recalibration needed
  • Fully interchangeable Vaisala INTERCAP® Sensor is easy to replace
  • Low cost
 

Relative humidity measurement

Measurement range
Accuracy at +20 °C (+68 °F)
Operating range:
     HMD40/50
     HMW40/50
Sensor

10 ... 90 % RH
better than ± 3 % RH

0 ... 100 % RH
0 ... 90 % RH
Vaisala INTERCAP®

Temperature measurement

Measurement range
     HMD40/50
     HMW40/50
Accuracy at +25 °C
Sensor


-10 ... +60 °C (+14 ... +140 °F)
-5 ... +55 °C (+23 ... +131 °F)
± 0.3 °C (± 0.54 °F)
Pt 1000 IEC 751 class B

Operating environment

Operating temperature
     HMD40/50
     HMW40/50
Storage temperature


-10 ... +60 °C (+14 ... +140 °F)
-5 ... +55 °C (+23 ... +131 °F)
-40 ... +60 °C (-40 ... +140 °F)

Inputs and outputs

Operating voltage
     HMD/W40
     HMD/W50 for
             0 ... 1 V output
             0 ... 10 V output
Power consumption
     HMD/W40
     HMD/W50


10 ... 28 VDC

12 ... 35 VDC/ 12 ... 24 VAC
15 ... 35 VDC/ 15 ... 24 VAC

min. 4 mA
6 mA (typical)

Mechanics

Material (housing)
Housing classification (HMD40/50)

ABS plastic
IP65 (NEMA 4)

For complete specifications, please see the brochure or user guide in "Product Documentation".

Brochures

User Guides

Wiring Diagrams

Vaisala News articles

Typical delivery times

 

  USA

  EUROPE

  JAPAN, CHINA, ASIA

  1 - 2 products

  4 work days *

  3 work days *

  4 work days *

  1 - 5 products

  7 work days

  7 work days

  7 work days

  6 or more products

  21 work days

  21 work days

  21 work days


Note that the products are configured to your needs.

* Urgent delivery fee will be added.

Calibration services

Calibrated quantities
Traceability

relative humidity, temperature
NIST

Calibration services are available at your local Vaisala service center for a standard price. Standard price includes calibration and shipping on both ways.

Spare parts

Common spare parts and wearable parts are available at your local Vaisala service center.

Repair

Repair services are available at your local Vaisala service center for a standard price. Standard price includes repair, calibration and shipping on both ways.

Technical support

For further technical support, contact helpdesk@vaisala.com.

HMD/W40/50 Humidity Transmitters
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This page was printed from www.vaisala.com on Jul 6, 2008
URL: http://www.vaisala.com/instruments/products/humidity/fixed/hmdw4050