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  9. Air velocity transmitter, without LED display.
Dwyer Instruments Air velocity transmitter, without LED display. 641RM-12 - main

Air velocity transmitter, without LED display.

  • Mfr # 641RM-12

  • Zoro # G1864204

product price: $727.99
/ea
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Key Features

Air Velocity Accuracy
+/-3% (32 to 122 Degrees F)
Includes
Instructions
Manufacturers Warranty Length
1 yr
Max. Pressure (PSI)
100 psi
Velocity Accuracy
+/-3% (32 Degrees to 122 Degrees F), +/-4% (-40 Degrees to 32 Degrees , 122 Degrees to 212 Degrees F)
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Specifications

Product Information

MFR #
641RM-12
Zoro #
G1864204
UPC #
-
Country of Origin
Mexico

Dimensions

Manufacturers Warranty Length
1 yr
Dia. (In.)
5/16 in
Probe Length (In.)
12 in
Lead Length (In.)
72 in
Manufacturer Warranty Length
1 yr
Probe Diameter
0.31 in
Maximum Probe Length
12 in

Details

Item
Air Velocity Transmitter
Air Velocity Accuracy
+/-3% (32 to 122 Degrees F)
Includes
Instructions
Max. Pressure (PSI)
100 psi
Velocity Accuracy
+/-3% (32 Degrees to 122 Degrees F), +/-4% (-40 Degrees to 32 Degrees , 122 Degrees to 212 Degrees F)
Output
4 to 20ma DC
Power Required
12 to 35V DC,10 to 16V AC
Response Time (Sec.)
1.5
Velocity Ranges
0-250/500/1000/2000/3000/5000/10,000/15,000
Operating Temp.
Ambient: 32 To 140 F, Process: -40 To 212 F
Response Time
1.5 sec
Display Type
None
Maximum Velocity Measured
15,000 fpm
Pressure Limit
100 psi
Digital Display Screen Type
No Display
Maximum Output Signal
20 mA
Minimum DC Voltage Required
12 V
Maximum AC Voltage Required
16 V
Minimum AC Voltage Required
10 V
Maximum Operating Temperature
140 Degrees F
Minimum Output Signal
4 mA
Maximum DC Voltage Required
35 V
Minimum Operating Temperature
32 Degrees F
Maximum Temperature Measured
212 Degrees F
Minimum Velocity Measured
250 fpm
Minimum Temperature Measured
-40 Degrees F

Description

Air Velocity Transmitter, Digital Display Screen Type No Display, Response Time 1.5 sec, Maximum Operating Temperature 140 Degrees F, Probe Diameter 0.31 in, Maximum Output Signal 20 mA, Maximum Temperature Measured 212 Degrees F, Maximum Velocity Measured 15,000 fpm, Minimum Operating Temperature 32 Degrees F, Minimum Temperature Measured -40 Degrees F, Minimum Velocity Measured 250 fpm, Minimum Output Signal 4 mA, Pressure Limit 100 psi, Air Velocity Accuracy +/-3 Percent (32 to 122 Degrees F)

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