Anemometer meter Wide applications for air conditioning,heating systems

TECPEL- Propel Quality Measurement

Anemometer meter, air flow + air temperature

air velocity with RS-232C

Model：AVM-712

Features

3 Measurements in one instrument.
      Air flow: CMM( M3/min) and CFM(FT3/min)
      Air velocity: m/s, ft/min, km/h, knots, mile/h.
      Air temperature: Degree C and F.

3 air flow mode: Instant, 2/3rd Velocity Max, Average

Use Low friction ball vane wheels to make sure high accuracy in high and low velocities.

Large LCD dual display

Recall function for maximum and minimum record
Data hold function

High accuracy and special function built-in microcomputer circuit design.
Auto power off

Use fast-response-time Thermistor sensor for temperature measurement.
Low battery indicator
006P DC 9V battery operation
Separate probe for different environment measurement.
With hard carrying case
Wide applications for air conditioning & . heating systems, measuring air velocities, wind temperature
　

Anemometer meter, air flow + air velocity with RS-232C

SPECIFICATIONS CE Approval

Circuit:

Exclusive one-chip of microcomputer LSI circuit

Display:

13 mm (0.5") super large LCD display (dual function meter's display)

Measurement:

Air velocity:	m/s (meters per second) km/h (kilometers per hour) ft/min (feet per minute) knots (nautical miles per hour) mile/h (miles per hour)
Air flow:	CMM (m3/min.) CFM (ft3/min.)
Air temperature:	°C, °F
Data hold

Sensor structure:

Air velocity & air flow:	conventional twisted van arm and low friction ball bearing design
Temperature:	thermistor

Memory recall:

Records maximum and minimum readings with recall

Sampling time:

approx. 0.8 sec.

Data output:

RS-232 PC serial interface

Power off:

Auto shut off saves battery life or manual off by push button

Operating temperature:

0°C to +50°C

Operating humidity:

less than 80% RH

Power supply:

006P DC 9V battery, MN1604 (PP3) or equivalent (alkaline or heavy duty type)

Power current:

approx. DC 8.3 mA

Dimensions:

Main instrument:	180 x 72 x 32 mm (7.1 x 2.8 x 1.3 inch)
Sensor head:	round 72 mm dia.

Weight:

381 gr. (0.84 LB)

ELECTRICAL SPECIFICATIONS (23°C ±5°C)
Air velocity
Measurement	Range	Resolution	Accuracy
m/s	0.5 - 40.00 m/s	0.1 m/s	±(2% + 2d)
km/h	1.8 - 144.0 km/h	0.1 km/h
mile/h	1.1 - 89.4 mile/h	0.1 mile/h
knots	1.0 - 78.1 knots	0.1 knots
ft/min	100 - 7880 ft/min	1 ft/min	±(2% + 20 ft/min)

Air flow
Measurement	Range	Resolution	Area
CMM (m³/min)	0 - 999,900 m³/min	0.001 - 100 m³/min	0.001 - 9,999 m³/min
CFM (ft³/min)	0 - 999,900 ft³/min	0.001 - 100 ft³/min	0.001 - 9,999 ft³/min

Air temperature
Measurement	Range	Resolution	Accuracy
Temperature °C	0°C ~ 60°C	0.1°C	± 0.8°C
Temperature °F	32°F ~ 140°F	0.1°F	± 1.5°F

ACCESSORIES
UPCB-01	RS-232C cable (optional)
SW-U101-WIN	PC interface software (optional)

DATA SHEET

TECPEL CO., LTD.

E-MAIL: sales@tecpel.com ; oka@oka.com.tw
Tel : 886 (2)2737-5866 FAX : (02)2737-3343
Web-site: http://www.tecpel.com; http://www.oka.com.tw