
51
Humidity
Ref. B211253EN-B ©Vaisala 2013
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Operating Environment (All Models)
Operating Environment (All Models) See model specifications
Maximum wind/flow speed 30 m/s
Storage temperature -40 ... +60 °C (-40 ... +140 °F)
Electromagnetic compliance EN61326-1, Industrial Environment
Performance
Operating temperature range -5 … +60 °C (+23 … +140 °F)
Operating humidity range 0…100 %RH, non-condensing
RELATIVE HUMIDITY
Measurement range 0 … 100 %RH
Accuracy
Temperature range +10 ... +30 °C (+50 ... +86 °F)
0 ... 90 %RH ±3 %RH
90 … 100 %RH ±5 %RH
Temperature range -5 ... +10 °C, +30 ... +60 °C
(+23 ... +50 °F, +86 ... +140 °F)
0 … 90 %RH ±5 %RH
90 … 100 %RH ±7 %RH
Stability in typical HVAC applications ±2 %RH over 2 years
Humidity sensor Vaisala INTERCAP
®
TEMPERATURE
Measurement range (Analog output scaling)
-40 ... +60 °C (-40 ... +140 °F)
Operating temperature range
of the display +5 ... +60 °C (+23 ... +140 °F)
Accuracy
At +20 °C (+68 °F) ±0.3 °C (±0.54 °F)
Temperature dependence ±0.01 °C/ °C
Temperature sensor Pt1000 RTD Class F0.1 IEC 60751
CALCULATED PARAMETERS
Measurement range for dew
point temperature and wet
bulb temperature
-40 ... +60 °C (-40 ... +140 °F)
Measurement range for enthalpy -40…460 kJ/kg
(-10…+190 BTU/lb)
Spare Parts and Accessories
INTERCAP
®
sensor 15778HM
10 pcs of INTERCAP
®
sensors INTERCAPSET-10PCS
Conduit fitting + O-ring (M16x1.5 / NPT1/2 Inch) 210675SP
Conduit fitting + O-ring (M16x1.5 / PG9, RE-MS) 210674SP
Fastening set HMS80 237805
Porous PTFE Filter DRW239993SP
Membrane Filter ASM210856SP
Terminal Block, Blue 236620SP
HMD80 display lid ASM210793SP
Mechanics
Max wire size 1.5 mm
2
(AWG 16)
Standard housing color White (RAL9003)
Housing material
HMW82/83, TMW82/83 ABS/PC (UL-V0 approved)
HMW88/89(D), HMD82/83(D),
TMD82/83, HMS82/83 PC + 10%GF (UL-V0 approved)
Inputs and Outputs
Current output models (2-wire)
Outputs 4 ... 20 mA, loop powered
Loop resistance 0 ... 600 Ω
Supply voltage 20 ... 28VDC at 600 Ω load
10 ... 28VDC at 0 Ω load
Voltage output models (3-wire)
Outputs 0...10 V
Load resistance 10 kΩ min
Supply voltage 18 ... 35 VDC
24 VAC ±20 % 50/60 Hz
Specifications for Models HMD82/83D and
HMW88/89D
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