Technical Data - HMM100

HMM100 User Guide

Document code
M211024EN
Revision
E
Language
English (United States)
Product
HMM100
Document type
User guide
Table 1. Measurement Performance
Property Description/Value
Relative Humidity
Measurement range 0 … 100 %RH
Factory calibration uncertainty (+20 °C / +68 °F)

±1.5 %RH

Humidity sensor

HUMICAP® 180R

Accuracy 1
at −20 … +40 °C (−4 … +104 °F)

±2 %RH (0 … 90 %RH)

±3 %RH (90 … 100 %RH)

at −40 … −20 °C and +40 … +180 °C (−40 … −4 °F and +104 … +356 °F)

±2.5 %RH (0 … 90 %RH)

±3.5 %RH (90 … 100 %RH)

Dew Point Temperature
Measurement range −20 … +100 °C (−4 … +212 °F) Td
Accuracy 2

±2 °C (±3.6 °F) Td

Table 2. Operating Environment
Property Description/Value
EMC compliance

Applicable parts of EN61326-1, generic environment

Operating Temperature

Component board

−5 … +55 °C (+23 … +131 °F)

Stainless steel probe

Plastic probe (standard body)

Plastic probe (extended 400‑mm (16‑in) body)

−70 … +180 °C (−94 … +356 °F)

−70 … +180 °C (−94 … +356 °F)

−70 … +120 °C (−94 … +248 °F)

Plastic grid and membrane filter

−20 … +80 °C (−4 … +176 °F)

Porous PTFE, stainless steel sintered, and PPS plastic grid with stainless steel net filter

−70 … +180 °C (−94 … +356 °F)

Table 3. Inputs and Outputs
Property Description/Value
Power consumption

6 mA (typical)

Operating Voltage

2-wire model

3-wire model

24 VDC

10 … 35 VDC or 24 VAC ±20 %

15 … 35 VDC or 24 VAC ±20 % when 0 … 10 V output is used

Analog Output Types (1 Output Selectable)

2-wire model

3-wire model

4 … 20 mA (loop-powered)

0 … 20 mA, 0 … 1/5/10 V

Max. wire size 0.5 … 1.5 mm2 (AWG)
Service port M8 connector for USB cable
Table 4. HMM100 3-wire Model Current Consumption
Output DC Supply Voltage DC Supply Voltage AC Load Resistance Typ. Current Consumption Max. Current Consumption
0 ... 1 V 10 ... 35 VDC 24 VAC ±20 % ≥ 10 kΩ 6 mA 10 mA
0 ... 5 V 10 ... 35 VDC 24 VAC ±20 % ≥ 10 kΩ 6 mA 10 mA
0 ... 10 V 15 ... 35 VDC 24 VAC ±20 % ≥ 10 kΩ 6 mA 10 mA
0 ... 20 mA 10 ... 35 VDC 24 VAC ±20 % 0 Ω 6 ... 26 mA3 10 ... 30 mA3
0 ... 20 mA 20 ... 35 VDC 24 VAC ±20 % 500 Ω 6 ... 26 mA3 10 ... 30 mA3
Figure 1. Loop Supply Voltage Versus Loop Resistance
Table 5. Mechanical Specifications
Property Description/Value
Service cable connector M8 4-pin male
Probe diameter 12 mm (0.5 in)
Probe Cable Lengths

Stainless steel probe

Plastic probe (standard body)

Plastic probe (extended 400‑mm (16-in) body)

0.6/1.55/2.9 m (2/5.1/9.5 ft)

0.6/1.55/2.9 m (2/5.1/9.5 ft)

1.55 m (5.1 ft)

Probe Material

Stainless steel probe

Plastic probe

Extension tube for 400‑mm probe

AISI316/PPS

PPS

POM

Probe mounting clamp AISI316
Mounting Bracket Material

Lid

ABS/PC

Bottom plate

Al

Module housing material ABS/PC (cover)
1 Including non-linearity, hysteresis, and repeatability.
2 Including non-linearity, hysteresis, and repeatability, when dew point depression is < +20 °C (+68 °F) (ambient temperature - dew point).
3 Current consumption depends on the output current.