HMD110/112, HMW110/112, and HMS110/112 specifications - HMS110 - HMW112 - TMI110 - HMS112 - HMD110 - HMW110 - HMD112

HMDW110 with TMI110 User Guide

Document code
M211726EN
Revision
E
Language
English
Product
HMS110
HMW112
TMI110
HMS112
HMD110
HMW110
HMD112
Document type
User guide
Table 1. HMD110/112, HMW110/112, and HMS110/112 measurement performance
Parameter Description/Value
Relative humidity
Measurement range 0 … 100 %RH

Accuracy: 1

at +10 … +30 °C (+50 … +86 °F)

±2 %RH (0 … 90 %RH)

±3 %RH (90 … 100 %RH)

at −20 … +10 °C, +30 … +60 °C (−4 … +50 °F, +86 … +140 °F)

±3 %RH (0 … 90 %RH)

±4 %RH (90 … 100 %RH)

at −40 … −20 °C (−40 … −4 °F) ±4 %RH (0 … 100 %RH)
Stability in typical HVAC applications ±0.5 %RH/year
Humidity sensor types

HUMICAP® 180R

HUMICAP® 180V

Temperature
Measurement range −40 … +60 °C (−40 … +140 °F)
Accuracy at +20 °C (+68 °F) ±0.2 °C (±0.36 °F)
Temperature dependence ±0.01 °C/°C
Temperature sensor Pt1000 RTD Class F0.1 IEC 60751
Factory calibration uncertainty at +20 °C (+68 °F) ±1.5 %RH/±0.2 °C
Table 2. HMD110/112, HMW110/112, and HMS110/112 calculated parameters
Property Description/Value
Measurement range
Dew point temperature and wet bulb temperature −40 … +80 °C (−40 … +176 °F)
Enthalpy

−40 … 1530 kJ/kg

(−9.6 … 648 BTU/lb)

Accuracy 2 3
Dew point ±0.7 °C (1.2 °F)
Wet bulb temperature ±0.5 °C (0.9 °F)
Enthalpy ±1.6 kJ/kg (0.7 BTU/lb)
Table 3. HMD110/112, HMW110/112, and HMS110/112 inputs and outputs
Property Description/Value
Devices ordered with analog output
Outputs 4 … 20 mA, loop powered
Loop resistance 0 … 600 Ω
Supply voltage

20 … 28 V DC at 600 Ω load

10 … 28 V DC at 0 Ω load

Devices ordered with Modbus output
Interface RS-485, not isolated, no line termination
Default serial settings 19200 bps N 8 2
Protocols Modbus® RTU
Supply voltage 10 … 28 V DC
Table 4. HMD110/112, HMW110/112, and HMS110/112 operating environment
Property Description/Value
Operating temperature −40 … +60 °C (−40 … +140 °F)
Operating humidity 0 … 100 %RH
Maximum wind / flow speed 30 m/s
Storage temperature −40 … +60 °C (−40 … +140 °F)

IP rating

IP65: Dust-tight. Protected from water jets from any direction.

Table 5. HMD110/112, HMW110/112, and HMS110/112 compliance
Property Description/Value

EU directives and regulations

EMC Directive (2014/30/EU)

RoHS Directive (2011/65/EU) amended by 2015/863

Electrical safety

EN 61326‑1, industrial environment

EMC emissions

CISPR 32 / EN 55032, Class B

Compliance marks

CE, RCM
Table 6. HMD110/112, HMW110/112, and HMS110/112 mechanical specifications
Property Description/Value
Screw terminal wire size Max. 1.5 mm2 (AWG 16)
Standard housing color White (RAL9003)
Housing material PC + 10 %GF (UL-V0 approved)
1 With HUMICAP® 180V humidity sensor, accuracy is not specified below −20 °C (−4 °F) operating temperature.
2 At +20 °C (+68 °F) and 80 %RH.
3 Accuracy of the calculated parameters should be calculated at the actual condition based on the RH and temperature specification.