A531、A541、A542、A533、A543风速仪的区别

A531 Multi-Function Thermal Anemometer

Applications

• HVAC Ventilation Testing and Balancing
• Laboratory Control
• Fume Hood Performance Testing
• IAQ Investigation
• Industrial Testing

Features

• Probe Compatibility feature allows you to have spare probe.
• The world's most accurate handheld hot-wire anemometer in its class
• Robust design.
• Detachable probe.
• Automatic Flow Rate Calculation function.
• RS232C terminal for data logging.
• Stores up to 1500 measurement data.
• Differential Pressure available as an option.

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Benefits

• One probe measures air velocity, air temperature, relative humidity, and airflow rate simultaneously.
• 5 different detachable probe available: low air velocity measurement, omni-directivity measurement.
• If you have more than one unit, detachable probe allows you to share the main unit or the probe.
• User can control Climomaster by using Anemomaster Measuring Software. Real-time graphic and spread sheet output.

pecifications

Model		A531	A541	A542	A533	A543
Air Velocity	Range	20 to 6000 fpm (0.1 to 30 m/s)			10 to 1000 fpm (0.05 to 5 m/s)
	Accuracy	+/- 2% of reading or +/- 3 fpm, whichever is greater
Air Temperature	Range	32 to 140 F (0 - 60 C)
	Accuracy	+/- 1 F (+/- 0.5 C)
Relative Humidity	Range	2 to 98 %RH (Model A531, A533)
	Accuracy	+/- 2  %RH
Differential Pressure (Option)	Range	-5 to +5 kPa
	Accuracy	+/- 3% of reading +0.01 kP
Output	Digital	RS232C
	Analog	DC 0 to 1 V
Power Supply		6 x AA Batteries / AC Adapter (100 to 240 V)
Weight		0.9 lbs (400 g)
Accessories		Carrying Case, Operation Manual, AA batteries, Probe Cable
Options		Spare Probe, Analog Output, Pressure Sensor, Extention Rod Printer, Printer Cable, PC Communcation Cable, Windows Software    AC Adapter

Probe Selection Guide

Model	Standard Probe	Measuring Range (fpm)	Probe Type	Directivity	Velocity & Temprature	Relative Humidity
A531	A531-01	20 to 6000	Rod	Mono	O	O
A541	A541-01	20 to 6000	Rod	Mono	O	x
A542	A542-01	20 to 6000	Needle	Omni	O	x
A533	A533-01	10 to 1000	Spherical	Omni	O	O
A543	A543-01	10 to 1000	Spherical	Omni	O	x

上海君达现货供应A531、A541、A542、A533、A543风速仪，咨询电话：021-64515630