Vaisala HMP113 Humidity & Temperature Probe

Features

  • Fast thermal response time.
  • Low power consumption.
  • Start-up time < 2 s.
  • Measurement range: 0 … 100 %RH; −40 … +60 °C (−40 … +140 °F).
  • Detachable cable with standard 4-pin M8 connector.
  • Plastic enclosure with IP54 classification.
  • Proven HUMICAP 180R sensor for excellent stability.
  • Optional RS-485 digital output supports Modbusâ RTU.
  • Optional dew point, wet bulb temperature, absolute humidity, mixing ratio, and enthalpy output.
  • Comes with calibration certificate: ±1.5 %RH measurement accuracy (0 … 90 %RH).
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Dpstar is a leader in environmental and industrial measurements. Curiosity and innovation are core values in our company. Our extensive knowledge and expertise are materialized in our selection of innovative products. Accurate measurements are essential for healthy indoor air and improving the energy efficiency of buildings. The unique, cutting-edge Dpstar sensor technologies are manifested throughout our versatile range of products. The transmitters have an exceptionally long lifetime and excellent measurement stability, thus being practically maintenance-free. These are among the many reasons why Dpstar’s products are a sustainable choice.

The HUMICAP Humidity and Temperature Probe HMP113 is a highly accurate and cost-effective humidity probe with a plastic enclosure. It has excellent reliability and high chemical tolerance and is suitable for non-condensing environments with fast temperature changes and a need for high accuracy measurements with traceability. The HMP113 is designed for indoor environments and integration into other manufacturers’ equipment, or use with HUMICAP Handheld Humidity and Temperature Meter HM40.

Dimension

Benefits

  • Easy Installation
    The compact probe fits into tight spaces. The cable has a threaded M8 connector for easy installation. Different cable lengths and a selection of accessories are available.
  • Low Power Consumption
    HMP113 is suitable for battery-powered applications due to its very low power consumption. It also has an extremely fast start-up time.
  • Several Outputs
    Temperature measurement is a standard feature in HMP113, with dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and enthalpy as optional calculated parameters. Four voltage output ranges are available. An optional RS-485 output with Modbus support is also available.
  • High Performance
    HMP113 has a PC/ABS plastic enclosure and is suitable for noncondensing environments with fast temperature changes and a need for high-accuracy measurements with traceability. HMP113 also has a high chemical tolerance thanks to the proven HUMICAP 180R sensor.
  • Variety Of Calibration Options
    A quick field calibration can easily be carried out using a handheld meter, for example, Handheld Meter HM40. Alternatively, the probe can be calibrated using a PC with USB cable or sent to a Service Center.

Specification

Relative Humidity
Measurement range 0 … 100 %RH
Accuracy (incl. non-linearity, hysteresis, and repeatability) at 0 … +40 °C (+32 … +104 °F) ±1.5 %RH (0 … 90 %RH)
±2.5 %RH (90 … 100 %RH)
at −40 … 0 °C (−40 … +32 °F) and
+40 … +60 °C (+104 … +140 °F)		 ±3.0 %RH (0 … 90 %RH)
±4.0 %RH (90 … 100 %RH)
Factory calibration uncertainty at +20 °C (+68 °F) ±1.1 %RH (0 … 90 %RH)
±1.8 %RH (90 … 100 %RH)
Humidity sensor HUMICAP 180R
Stability ±2 %RH over 2 years
Temperature
Measurement range −40 … +60 °C (−40 … +140 °F)
Accuracy at 0 … +40 °C (+32 … +104 °F) ±0.2 °C (±0.36 °F)
at −40 … 0 °C (−40 … +32 °F) and
+40 … +60 °C (+104 … +140 °F)		 ±0.4 °C (±0.72 °F)
Temperature sensor Pt1000 RTD Class F0.1 IEC 60751
Analog outputs Accuracy at +20 °C (+68 °F) ±0.2 % of FS
Temperature dependence ±0.01 % of FS/°C (±0.006 % of FS/°F)
Operating Environment
Operating temperature −40 … +60 °C (−40 … +140 °F)
EMC compliance EN 61326-1, basic immunity test requirements
Inputs & Outputs
Power consumption 1 mA average, max. peak 5 mA
Operating voltage (1) With 1 V / 2.5 V output 5 … 28 VDC
With 5 V output 8 … 28 VDC
With loop power converter 8 … 28 VDC
With digital output 5 … 28 VDC
Start-up time Probes with analog output 4 s at operating voltage
13.5 … 16.5 VDC
2 s at other valid operating voltages
Probes with digital output 1 s
Outputs 2 channels 0 … 1 VDC / 0 … 2.5 VDC / 0 … 5 VDC /1 … 5 VDC
1-channel loop-power converter (separate module, compatible with humidity accuracy only) 4 … 20 mA
Digital output (optional) RS-485 2-wire half duplex, supports
Modbus RTU
External loads 0 … 1 V RL min 10 kΩ
0 … 2.5 V /0 … 5 V RL min 50 kΩ
Output parameters Relative humidity, temperature, dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, enthalpy
(1) Use the lowest available operating voltage to minimize heating.
Mechanical 
IP rating IP54 (1)
Cable connector 4-pin M8 (IEC 60947-5-2)
Materials Body PC/ABS blend
Grid filter PC (glass reinforced)
Cable Polyurethane or FEP
Weight Probe 9 g (0.3 oz)
Probe with 0.3 m (1 ft) cable 20 (0.7 oz)
(1) Not applicable with the plastic grid filter.
Spare Parts & Accessories
Sensors HUMICAP 180R HUMICAP180R
HUMICAP 180V HUMICAP180V
Sensor protection Plastic grid filter DRW240185SP
Plastic grid with membrane filter ASM210856SP
Stainless steel sintered filter HM47280SP
Porous PTFE filter 219452SP
Probe installation Probe mounting clamp set, 10 pcs 226067
Probe mounting flange 226061
Probe holder, 5 pcs ASM213382SP
Plastic locking bushing (3 pcs) for attaching probe to HM40 DRW238590SP
Connection adapters (1) 4 … 20 mA loop power converter UI-CONVERTER-1CB
Mounting bracket for converter 225979
USB cable for PC connection 219690
Connection cable for HM70 219980SP
Connection cables with open wires +60 °C 0.3 m (+140 °F 1 ft) HMP50Z032SP
+60 °C 1.2 m (+140 °F 4 ft) HMP50Z120
+60 °C 3 m (+140 °F 9.8 ft) HMP50Z300SP
+80 °C 1.5 m (+176 °F 5 ft) 225777SP
+80 °C 3 m (+176 °F 10 ft) 225229SP
+180 °C 1.5 m (+356 °F 5 ft) FEP 238025
+180 °C 3 m (+356 °F 10 ft) FEP 226902SP

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