Climomaster Series

Model A031


Multi-Function Thermal Anemometer
Ventilation Testing
Laboratory Control
Cleanrooms
IAQ Investigation
Industrial




Features

Benefits

Specifications

MODEL A531 A541 A542 A533 A543
Standard Probe A531-01 A541-01 A542-01 A533-01 A543-01
Air Velocity Range 20 to 6,000fpm (0.10 to 30.0m/s)
10 to 1,000fpm (0.05 to 5.00m/s)
  Accuracy
+/-2% of reading or +/-3fpm (+/-0.015m/s) whichever is greater
  Response Time
Approx. 1 sec.*
Approx. 4 sec.*
Approx. 7 sec.*
  Resolution
1 fpm (0.01m/s from 0 to 9.99m/s,
0.1m/s from 10.0 to 30.0m/s)
1 fpm (0.01m/s)
Air Temperature Range
Accuracy
Response Time
Resolution
32.0 to 140.0F (0.0 to 60.0C)
+/- 1F (+/-0.5C)
Approx. 30 sec.*
0.1F (0.1C)
Relative Humidity Range

Accuracy





Response Time

Resolution
2.0 to 98.0%RH
+/-2.0%RH from 2 to 80%RH +/-3%RH from 80 to 98%RH
Approx. 15sec.
0.1%RH
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2.0 to 98.0%RH
+/-2.0%RH from 2 to 80%RH +/-3%RH from 80 to 98%RH
Approx. 15sec.
0.1%RH
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Differential Pressure (Optional) Range
Accuracy
Response time
Resolution
-5.00 to +5.00kPa
+/- (3% of reading +0.01)kPa
Approx. 1 sec.
0.01kPa
Output Digital
Analog
RS232C (Baud rate 4800, 9600, 19200 and 38400 bps)
DC 0-1V (Select from Air Velocity, Air Temperature Relative Humidity and Pressure)
Power Supply 6 x 1.5V AA Batteries, AC Adapter (Optional): AC100-240V
Battery Life Approx. 10hrs. Continuous at 984fpm (5m/s), 68F (20C) with alikaline batteries
Options Analog output, Printer, AC adaptor (for Printer)
Operating Environment Main Unit
Probe
41 to 104F (5 to 40C)
32 to 140F (0 to 60C)
Storing Environment 41-104F (5 to 40C)
Weight Approx. 0.9lbs (400g)
Standard Kit Carrying Case, Operation Manual, AA Batteries, Probe Cable
Optional Accessories Spare Probe, Analog Output, Pressure Sensor, Extension Rod, Printer, Printer Cable, Communication Cable, Software (for Windows), AC Adapter: AC100-240V 50/60Hz

Selection Guides

MODEL
A531
A541
A542
A533
A543
Standard Probe
A531-01
A541-01
A542-01
A533-01
A543-01
Spare Probe
A531-01
A541-01
A542-01
A533-01
A543-01
Measuring Range
20 - 6,000fpm
20 - 6,000fpm
20 - 6,000fpm
10 - 1,000fpm
10 - 1,000fpm
Probe Type
Rod
Rod
Needle
Spherical
Spherical
Directivity
Mono
Mono
Omni
Omni
Omni
Velocity & Temperature
0
X
X
0
X
Relative Humidity
A531-01
A541-01
A542-01
A533-01
A543-01