Home Products Alat Kualitas Udara Indoor Air Quality & Radiation Anemometer HD2103.1.2 (DELTA OHM)
Anemometer HD2103.1.2 (DELTA OHM)

Anemometer-HD2103.1.2The HD2103.1 and HD2103.2 are portable instruments with a large LCD display. They are designed for use in the fields of air conditioning, heating, ventilation and environmental comfort. They use hot-wire or vane probes to measure air speed, flow rate, and temperature inside pipelines and vents. Temperature only is measured by immersion, penetration or air contact probes.


The temperature sensor used can be chosen from the Pt100, Pt1000. The probes are equipped with the SICRAM module, with the factory calibration data are stored inside.

Dimensions (Length x Width x Height) : 185x90x40mm
Weight : 470g (complete with batteries)
Materials : ABS, rubber
Display : 2x4½ digits plus symbols
Visible area: 52x42mm 

Operating conditions
Operating temperature : -5…50°C
Storage temperature : -25…65°C
Working relative humidity : 0…90%RH without condensation
Protection degree : IP67

Power supply
Batteries : 4 1.5V type AA batteries
Autonomy : (*) 200 hours with 1800mAh alkaline batteries
Power absorbed with instrument off : 20μA
Mains : Output mains adapter 12Vdc / 1000mA

Measuring units °C - °F - m/s - km/h - ft/min - mph - knot - l/s - m3 /s - m3 /min - m3 /h - ft3 /s - ft3 /min WCT

Security data stored Unlimited, independent of battery charge conditions

Date and time : Schedule in real time
Accuracy : 1min/month max drift

Measured values memorization - model HD2103.2
Type : 2000 pages containing 19 samples each
Quantity : Total of 38000 samples
Storage interval : 1s…3600s (1hour)

Serial interface RS232C
Type : RS232C electrically isolated
Baud rate : Can be set from 1200 to 38400 baud
Data bit : 8
Parity : None
Stop bit : 1
Flow Control : Xon/Xoff
Serial cable length : Max 15m
Immediate print interval : 1s…3600s (1hour)

USB interface - model HD2103.2
Type : 1.1 - 2.0 electrically isolated

Input module for the probes : 8-pole male DIN45326 connector
Serial interface and USB : 8-pole MiniDin connector
Mains adapter : 2-pole connector (positive at centre)

Measurement of temperature by Instrument
Pt100 measurement range : -200…+650°C
Pt1000 measurement range : -200…+650°C
Resolution : 0.1°C
Accuracy : ±0.1°C
Drift after : 1 year 0.1°C/year