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Air / Gas Velocity Transmitter for Industrial Applications

Air / Gas Velocity Transmitter for Industrial Applications

2-3 Weeks Del.

Quick Overview

The EE75 series air velocity transmitters provide accurate measuring results over a wide range of velocities and temperatures. A high-quality hot film sensor element based on cutting- edge thin film technology ensures maximum sensitivity, even at lowest mass flows and high accuracy for flow velocities of up to 40m/s (8000ft/min). The integrated temperature compensation minimises the temperature cross-sensitivity of the EE75 series which, combined with the robust mechanical design, allows it to be used at process temperatures between -40 to +120C (-40 to 248F). Available for ranges 0-2, 0-10,and 0-40 M/S, with 0-5V, 0-10v or 4-20mA outputs.
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In addition to air velocity and temperature values, the transmitter calculates the volumetric flow rate in m³/h or ft³/min. The cross section of the duct needs to be determined for this purpose and the volumetric flow rate can be displayed and directed to one of the analogue outputs.

The EE75 series can be used to measure the velocity of other gases as well, although a correction has to be applied to the unit at the factory.

Technical data
Measuring range: 0...2m/s (0...400ft/min)
0...10m/s (0...2000ft/min)
0...40m/s (0...8000ft/min)
-40...120°C (-40...248°F)
Response time: < 1.5s...40s (can be configured)
Outputs: freely scaleable in the ranges of 0...10V and 0...20mA (e.g. 4...20mA)
Accuracy: +/-0.05m/s (+/10ft/min)
+/-0.1m/s (+/20ft/min)
+/-0.2m/s (+/40ft/min)
+/-0.5°C (+/0.9°F)
Supply: 24V AC/DC
Operating range: 0...40m/s (0...8000ft/min)
-40...120°C (-40...248°F)
pressure-tight models up to max. 10bar

Availability: Stock Item


Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

EE75 Air Velocity Transmitter
Air Velocity Sensor, range 0-2 to 0-40m/s with a 0-10 or 4-20mA output, Duct mounted, probe length 200 - 600mm. Unit can be fitted with a display and various cable lengths. Prices available on application.
View FileDatasheet
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