DO2003 ANEMOMETER VELOCITY METER

DO2003 Anemometer Velocity Humidity Temperature Meter is a portable instrument, data logger designed to be used in the fields of air-conditioning, heating, ventilation, environmental comfort, both for industrial and residential application by means of a complete probes series. 
It measures:

• Air speed and flow rate inside pipeline with hot-wire probes, vane probes or Pitot tube probes

• relative humidity and temperature with combined probes

• differential pressure up to 2000 mbar and barometric pressure

• temperature with immersion, pointed or contact probes.

• This datalogger stores up to 12.000 readings which can be displayed or downloaded to a PC connected to the instrument through RS232C serial port

Display: 
3½ digit, dual LCD, figure height 12,5 mm. 
Unit of measure and other additional information
are supplied with a led series.
No. 2 inputs: 
input A for air speed and pressure probes, 
input B only for combined temperature humidity probes.
Storage capacity: 12.000 readings.
Storage interval and printing can be configured between
one second and 1 hour.
Working temperature: -5°C..50°C,
Relative humidity 0-90% RH. not condensing.
Storage temperature: -20°C..+60°C.
Power supply: four 1.5V alkaline AA batteries, 
Operating time with alkaline batteries 100 hours approx.
9 pole SUB D male RS232C serial output.
Baud rate from 300 to 38400 baud.
Dimensions and weight: 72x210x40 mm - 320gr.

TP472I Wire Pt100 immersion probe. Tube Ø 3 mm, length 300 mm. 4 wire cable, 2 m long.
Working range: -196°C…+500°C.
Accuracy: ±0.2°C (-196°C…+350°C) / ±0.4°C (+350°C…+500°C).

TP473P Wire Pt100 pointed probe. Tube Ø 4 mm, length 150 mm. 4 wire cable, 2 m long.
Working range: -100°C…+400°C.
Accuracy: ±0.2°C (-100°C…+350°C) / ±0.4°C (+350°C…+400°C).

TP474C Thin film Pt100 contact probe. Tube Ø 4 mm, length 230 mm, contact surface made of silver Ø 5 mm. 4 wire cable, 2 m long.
Working range: -50°C…+400°C.
Accuracy: ±0.2°C (-50°C…+350°C) / ±0.4°C (+350°C…+400°C).

Relative humidity and temperature probes

HP472AC %RH and temperature combined probe, dimensions Ø 26x170 mm. Connecting cable: 2 m long. Working range: -20°C…+80°C, 5…98% RH.
%RH accuracy: ±2% °C accuracy: ±0.25°C.

HP572AC %RH and K thermocouple temperature combined probe
Dimensions Ø 26x170 mm. 
Connecting cable: 2 m long.
Working range: -20°C…+80°C, 5…98% RH.
%RH accuracy: ±2% °C accuracy: ±0.5°C.

HP473AC %RH and temperature combined probe. Handle Ø 26x130 mm, probe Ø 14x110 mm. Connecting cable: 2 m long
Working range -20°C…80°C, 5…98% RH.
%RH accuracy: ±2% °C accuracy: ±0.25°C.

HP474AC %RH and temperature combined probe. Handle Ø 26x130 mm, probe Ø 14x210 mm. Connecting cable: 2 m long .
Working range: -40°C…+150°C, 5…98% RH.
%RH accuracy: ±2% °C accuracy:±0.25°C

HP475AC %RH and temperature combined probe. Handle Ø 26x110 mm. Steel probe Ø12x560 mm. Terminal tip Ø 13,5x75 mm. 
Connecting cable: 2 m long.
Working range -40°C…+150°C, 5…98% RH.
%RH accuracy: ±2% °C accuracy: ±0.30°C

HP477DC %RH and temperature sword combined probe, handle Ø 26x110 mm. Probe 18x4 mm, length: 520 mm. Connecting cable: 2 m long.
Working range -40°C…+150°C, 5…98% RH.
%RH accuracy: ±2% °C accuracy: ±0.30°C

Pressure probes

PP472 Probe for measuring barometric pressure.
Working range: 600 … 1100mbar Resolution: 0.1mbar
Accuracy @ 20°C: ±0.3mbar Temperature range: -10 … +60°C

PP473 S1…S8 Differential pressure probes
Working range: S1=f.s.10mbar, S2=f.s.20mbar, S3=f.s.50mbar,
                            S4=f.s.100mbar, S5=f.s.200mbar,  
                            S6=f.s.500mbar, S7=f.s.1bar,
                            S8=f.s.2bar
Maximum overpressure: 
S1,S2,S3=200mbar, S4=300mbar,
S5,S6=1bar, S7=3bar, S8=6bar
Accuracy @ 25°C: 
±0.5%f.s. (10, 20, 50mbar)
±0.25%f.s. (100mbar)
±0.12% f.s. (200, 500, 1000, 2000mbar)
Temperature range: -10 … +60°C
Fluid in contact with the membrane: non-corrosive dry gas or air
Connection tube Ø 5mm