Humidity

HMW60, HMW70,HMD60, HMD70, and HMK41K



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HMW60, HMW70,HMD60, HMD70, and HMK41K

2% Wall, Duct and OSA Humidity Transmitters HMW60, HMW70,HMD60, HMD70, and HMK41K

2% Wall, Duct and OSA Humidity Transmitters

 

Vaisala HM_60 and HM_70 Relative Humidity Transmitters have been specifically designed for use in HVAC and BAS and pharmaceutical applications. These instruments measure relative humidity from 0% to 100%. Available as a wall-mount relative humidity transmitter and a duct-mount relative humidity transmitter, they are easily installed and meet the European CE standards. Five-minute field calibration is possible using the Model HMK 41K Humidity Calibrator. Each humidity transmitter is ideal for Building Automation Systems, BAS, and HVAC applications. When accuracy adjustment or sensor replacement is necessary, the transmitter can be calibrated in seconds with a single potentiometer without disturbing operation. This saves hours of maintenance time and assures high accuracy.


Products
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QtyModelDescriptionIn StockList PriceInternet Price
HMD60T 2% HUMID/TEMP TRANSMITTER INFO911.22728.98
HMD60U 2% VAISALA DUCT HUMIDITY SENSOR In Stock820.40656.32
HMD60UO 2% HUMID TRANSMITTER INFO1,422.401,137.92
HMD60Y 2% TEMP/HUMID. DUCT XMITTER 2-WIR In Stock1,254.491,003.59
HMD60YO 2% OSA RH/TEMP TRANSMITTER In Stock1,859.731,487.78
HMD70U 2% DUCT/OSA HUMIDITY TRANS 0-5V INFO888.89711.11
HMD70Y 2% DUCT RH & TEMP XMITTR 3-WIRE In Stock1,254.491,003.59
HMK41K CAL.METR/PROBE/CBL FR HM60/70 INFO3,180.692,544.55
WMK-20 OSA-MOUNTING IT INFO35.6628.53
WMK-BKT BRACKET FOR WMK-20 In Stock15.2812.22
WMK-PVC PVC TUBING W/FTGS FOR WMK-20 In Stock30.4924.39

Accessories

No accessories found
Features
  • Comes with NIST certificate
  • Full 0% to 100% RH measurement
  • State-of-the-art replaceable sensor technology
Specifications

HMD60, HMD70:

Accuracy:

Humidity:±2% RH (0% to 90% RH) @68°F (20°C)

Temperature:±0.2°C

Supply Voltage:

60 Series: 10 to 35 VDC

70 Series:10 to 35 VDC, 9 to 24 VAC @ 0.3 VA (signal dependent)

Maximum Output :

Impedance:500Ω @ 24 VDC

Minimum Output :

Impedance: 3000Ω min

Measurement Range:

Humidity :

 :0% to 100%

Temperature:

 :-4° to 176°F (-20° to 80°C)

Sensing Technology:Capacitive and replaceable, Vaisala HUMICAP® 180

Operating Temperature:

Electronics:23° to 131°F (-5° to 55°C)

Sensor Head (Duct):-4° to 176°F (-20° to 80°C),

Enclosure Rating:Cast aluminum NEMA 4 (IP55), ABS plastic

Wiring Terminations:Screw terminals (20-16 AWG)

Approvals: CE

Weight:

Wall: 0.35 lb (0.16 Kg)

Duct: 1.68 lb (0.76 Kg)

OSA:3.18 lb (1.44 Kg)

Warranty: 1 year

HM41K:

Sensor :Capacitive and replaceable

Operation :Handheld, onsite calibrator

Reference Probe :

Accuracy:±1% RH (0% to 90% RH)

 :±2% RH (90% to 100% RH)

Measuring range :0% to 100% RH,

 :-40° to 140°F (-22° to 78°C)

Operating temperature :-40° to 140°F (-40° to 60°C)

Storage temperature :-4° to 140°F (-20° to 60°C)

Temperature coefficient :+0.04% RH/°C typical

Agency approvals :CE, NIST certificate

Weight :2.1 lb (0.95 kg)

Warranty :2 year

Certifications


Download Additional Data

document   Catalog Page
document   HMW60 70 installation manual