MIKASE LABORATORY - PT MITRA KATIGA SEJAHTERA / SUPPLIER ALAT UJI KUALITAS UDARA, AIR, CUACA , KEBISINGAN SERTA GETARAN

Keterangan

The devices of the HD2001 series… , according to the models, measure temperature, relative humidity, barometric pressure and, for the model HD2001.2, wind speed by hot-wire probes. All the models are provided with RS232C or RS485 serial output and the management of more
than one device connected to a network. In addition, all the models are fitted with an open
collector type low-activated configurable alarm output.
The HD2001.1 and HD2001.3 model have three configurable analog outputs: 4… 20mA or
0… 20mA current output, or 0… 10Vdc or 2… 10Vdc voltage output. The choice of output type is made by means of the jumpers set on the board.
Wind speed measurement is detected by the HD2001.2 model with a hot-wire probe set on the upper part of the instrument.
The large display with dual indication on all models allows one of the process variables on the first line and the temperature on the second line, to be displayed.

Technical information ( @ 24Vac and 25° C)
HD2001 HD2001.1 HD2001.2 HD2001.3
Inputs
Temperature Sensor NTC 10k©
Working range -20 … + 80° C
Accuracy ± 0.3° C in the range 0… + 70° C
± 0.4° C outside this range
Humidity Sensor capacity 300pF
% RH working range 5… 98% RH
TD working range -20 … + 80° C
Accuracy ± 2.5% RH
Pressure Working range
600… 1100mbar - 600… 1100hPa - 60.0… 110.0kPa
Accuracy ± 0.5mbar @ 25° C
Fluid contacting the membrane
Air – Non corrosive gas - No liquids
Wind speed Type of sensor Hot-wire Working range 0… 5m/ s ° C working range -20 … + 80° C
Accuracy ± 0.1m/ s @ 25° C
Outputs
Communications Type RS232C and Multidrop RS485
Maximum Baud Rate 9600 baud
Alarm Type of output Open collector ( low-activated)
Maximum voltage 30Vdc
Maximum power 200mW
Variables
Temperature, % RH, dew point
TD, barometric pressure, pressure drop and wind speed
Analog Type of outputs
4...20mA
0...20mA
0...10Vdc
2 … 10Vdc
4...20mA
0...20mA
0...10Vdc
2 … 10Vdc
Load resistance
Current output: 500© max
Voltage output: 100k© min
Current output: 500© max
Voltage output: 100k© min
Resolution 16bit
Power 24Vac ± 10% 50… 60Hz ( 230Vac ± 10% on request)
Software DeltaMet8
Environmental conditions Temperature range -20 … + 80° C
Humidity range 0… 90% RH - ( without condensation)
Protection degree Electronic IP67