Delta-Ohm Viet Nam, GHM Group Viet Nam, Đại lý hãng Delta Ohm Việt Nam, Temperature sensors Delta Ohm, Temperature sensor with transmitter Delta Ohm, Humidity Delta Ohm

HD208 – Compact Data Logger: Monitoring Temperature, RH and Dew Point

HD21ABE17 – Indoor Air Quality Measurement

HD31 – Handheld Portable Multifunction Data Logger

HD32.1 – Thermal Microclimate Data Logger

HD48 serie – Active temperature transmitters

HD49 serie – Passive temperature transmitters

HD50 – Web Data Logger

HD2003 – 3-axis ultrasonic anemometer

HD37… CO2, CO2 and Temperature Transmitters

AP 471S1 – Directional hotwire probe for air speed

AP 471S2 – Omni-directional hotwire probe for air speed

BAG32.2 – Carrying case for HD32.7

C.206 – Serial connection cable

DO9403T-R1 – pH or mV transmitter

DO9721 – Photo-radiometer Thermometer Data Logger

DO9765T – Active and passive pH Transmitter

DO9785T – Active and passive pH Transmitter

DO9847 – All Measurements 3 Channel Portable Data Logger

Air speed humidity transmitter HD29371T

• Air speed, Temperature, Humidity
• 0.05 ...20m/s
• 0…10Vdc output
• Four configurable ranges

Humidity transmitter HD48S17T

• Double analog output
• extended range -40…+150°C
• 0…100%RH
• RS485 output MODBUS- RTU

Ultrasonic 3D multiparameter HD 2003

• 0…70m/s, 0…360°
• U-V-W Cartesian components of speed
• maintenance free
• Temperature,RH,Pressure

Humidity transmitter HD48S17T

• Double analog output
• extended range -40…+150°C
• 0…100%RH
• RS485 output MODBUS- RTU

Differential pressure HD 404T

• from 0…50 Pa to 0…1000 Pa
• output 0…10 Vdc or 4…20 mA or RS485
• auto-zero equalization
• IP67

Differential pressureHD 404T

• from 0…50 Pa to 0…1000 Pa
• output 0…10 Vdc or 4…20 mA or RS485
• auto-zero equalization
• IP67

Barometer pressure transmitter HD 4V8T

• 600…1100 mBar
• 0…1Vdc
• low cost
• 10-40 Vdc power supply

Secondary standard pyranometerLP PYRA 10

• 0.. 2000 W/m² ( 0...4000 W/m²)
• 4.20mA,0.1V,0.5V,0.10V,RS485MODBUS
• accordance with ISO 9060
• Certificate Calibration included

Second class pyranometer LP PYRA 03

• 0.. 2000 W/m²
• 4.20mA,0.1V,0.5V,0.10V,RS485MODBUS
• accordance with ISO 9060 and WMO
• Certificate Calibration included

Radiation probe LP 471 RAD

• measure of IRRADIANCE
• 400nm…1050nm
• range 1.0·10-3W/m²…2000W/m²

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Air speed transmitter HD2937T

• Air speed, Temperature
• 0.05 ...20m/s
• 4…20mA output
• Four configurable ranges

Air speed humidity transmitter HD29371T

• Air speed, Temperature, Humidity
• 0.05 ...20m/s
• 0…10Vdc output
• Four configurable ranges

Humidity transmitter HD48S17T

• Double analog output
• extended range -40…+150°C
• 0…100%RH
• RS485 output MODBUS- RTU

Ultrasonic 3D multiparameter HD 2003

• 0…70m/s, 0…360°
• U-V-W Cartesian components of speed
• maintenance free
• Temperature,RH,Pressure

Barometer pressure transmitter HD 4V8T

• 600…1100 mBar
• 0…1Vdc
• low cost
• 10-40 Vdc power supply

Ultrasonic 3D multiparameter HD 2003

• 0…70m/s, 0…360°
• U-V-W Cartesian components of speed
• maintenance free
• Temperature,RH,Pressure

Ultrasonic 3D anemometer HD 2003.1

• 0…70m/s, 0…360°
• U-V-W Cartesian components of speed
• maintenance free

Ultrasonic 2D anemometer HD 52.3D

• 0…60m/s, 0…360°
• RS232, RS485, RS422 , SDI-12
• maintenance free
• High sensitivity

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8 channel termocouple logger HD 32.8.8

• 8 channel
• thermocouple K, J, T, E, N, R, S, B
• selectable storage interval
• 96.000 storages for each inputs

16 channel termocouplelogger HD 32.8.16

• 16 channel
• thermocouple K, J, T, E, N, R, S, B
• selectable storage interval
• 96.000 storages for each inputs

Centesimal temperature meter HD 2107.1

• Pt100, Pt1000
• USB interface
• centesimal resolution
• IP66

Centesimal temperature logger HD 2107.2

• Pt100, Pt1000
• datalogger
• centesimal resolution
• Functions Max, Min and Avg

Portable termoanemometer HD 2103.1

• Hot-wire or Vane probe
• air speed flow rate temperature
• USB interface
• IP66

Termoanemometer datalogger HD 2103.2

• Hot-wire or Vane probe
• air speed flow rate temperature
• datalogger
• IP66

8 channel Pt100 datalogger HD 32.7

• 8 channel
• Pt100, Pt1001
• selectable storage interval
• 96.000 storages for each inputs

Centesimal temperature logger HD 2107.2

• Pt100, Pt1000
• datalogger
• centesimal resolution
• Functions Max, Min and Avg

Indoor air quality datalogger HD 21AB17

• Temperature, RH, Barometer, CO, CO2
• 0 … 5000ppm CO2 range
• 67600 data recordings
• ASHRAE62.1-2004

Water multiparameter HD 98569

• pH, ORP, COND, DO,TEMPERATURE
• 3 channel
• datalogger

Portable thermo hygrometerHD 2101.1

• 0…100%RH
• -200...+650°C
• USB interface
• IP66

Thermo hygrometer datalogger HD 2101.2

• 0…100%RH
• datalogger
• up to 38,000 samples
• Functions Max, Min and Avg

Microclimate WBGT datalogger HD 32.1

• WBGT,PPD,PMV,tr,SWp,Ep,PHS,WCI
• moderate, hot and cold environments
• photometric/radiometric, CO,CO2
• IS7726,ISO7730,ISO27243,ISO7933

Bench top turbidimeter HD 25.2

• 0…1000 NTU/0…1000 FTU
• EPA180.1,ISO-NEPH(ISO7027),EBC,ASBC
• 999 sample datalogger

WBGT Datalogger HD 32.2

• WBGT
• 200 hours battery atutonomy
• only hot environments
• handheld

WBGT PPD PMV datalogger HD 32.3

• WBGT, PPD, PMV
• 200 hours battery atutonomy
• hot and moderate environments
• handheld

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Meteorological datalogger HD 32MT.1

• 16 single ended channel
• 8 digital I/O port
• 4 MB internal memory 4GB SD card
• RS232 and RS485 output port

Air pressure / Air humidity  Meteorological datalogger HD 32MT.1

• 16 single ended channel
• 8 digital I/O port
• 4 MB internal memory 4GB SD card
• RS232 and RS485 output port

Water multiparameter HD 98569

• pH, ORP, COND, DO,TEMPERATURE
• 3 channel
• datalogger

Indoor air quality datalogger HD 21AB17

• Temperature, RH, Barometer, CO, CO2
• 0 … 5000ppm CO2 range
• 67600 data recordings
• ASHRAE62.1-2004

3 channel multifuntion logger HD 31

• 3 independent input channels
• SD card for long duration
• datalogger
• Pt100-1000,TC,RH,AirSpeed,Light

Minidatalogger HD 208

• datalogger
• temperature, RH, dew point
• compliance with FDA 21 CFR part 11
• Mean Kinetic Temperature (MKT)

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Indoor air quality datalogger HD 21AB17

• Temperature, RH, Barometer, CO, CO2
• 0 … 5000ppm CO2 range
• 67600 data recordings
• ASHRAE62.1-2004

3 channel multifuntion logger HD 31

• 3 independent input channels
• SD card for long duration
• datalogger
• Pt100-1000,TC,RH,AirSpeed,Light

Temperature sensor 

• PL_007
• PL_011
• PL_017
• PL_019
• PL_004
• PL_006

Humidity transmitter HD48S17T

• Double analog output
• extended range -40…+150°C
• 0…100%RH
• RS485 output MODBUS- RTU

Luminance probe LP 471 LUM 2

• measure of LUMINANCE
• standard photopic curve V(λ)
• range 2…2000·10³ cd/m²
• Reference Standards ISO11142

Photoradiometer datalogger HD 2402

• European Directive 2006/25/ EC
• datalogger
• Six sensor included
• Automatical spectral weighing

Rain detector HD2013.2

• capacity principle
• three different output
• integrated heater
• 0…1V or 1500 … 6000Hz

Bucket rain gauge HD 2013

• 400cm² collector area
• pulse, analog or digital output
• 0.1 or 0.2 or 0.5 resolution
• removable filter for cleaning

Integrator sound level meter HD 2110L

• Class 1 sound level meter
• third octave band
• FFT real time spectral analysis
• Reverberation time

Acoustic calibrator HD 2020

• 94.0 - 114.0 dB
• 1000 Hz
• 1/2" microphone
• Distorsion <1%

Bench top turbidimeter HD 25.2

• 0…1000 NTU/0…1000 FTU
• EPA180.1,ISO-NEPH(ISO7027),EBC,ASBC
• 999 sample datalogger