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Sensors:
Air Velocity sensor: Metal rotating vane 1” or 2 ¾”
Range:
Air Velocity: 1” Probe: 300-6890 FPM (1.5-35 MPS)
2 ¾” Probe: 50-7800 FPM (0.2-40 MPS)
Accuracy:
Air Velocity:
2 ¾” Probe: ±1%+1 digit
1” Probe: ±0.5% full scale +0.75% reading + 1 digit
Resolution (optional display):
Air Velocity: 1 FPM or 0.01 MPS
Response Time:
Air Velocity: 2 sec. avg. & update seconds
Analog Outputs (separate and concurrent):
Air Velocity:
0-1V, 0-5V and 4-20mA represent 0-6800FPM (0-35MPS) for the 1” probe and 0-7800FPM (0-40MPS) for the 2 ¾” probe
Operating Range: -4° to 176°F (transmitter)
-22° to 212°F (probe heads)
Power Supplies: 120 or 220VA
Input Current (with all options):
10-30VDC: AT400: 22mA, TAT420: 43mA
110VAC: AT400: 19mA, TAT420: 21mA
220VAC: AT400: 10mA, TAT420: 11mA
Output Impedance (0-1V and 0-5V outputs):
1KΩ
Enclosure:
ABS plastic, NEMA Class 4
.
Dimensions:
Housing: 4.8” x 4.8” x 2.2”
Probe: 1” or 2 ¾” diameters
Weight: 18 ounces
Options:
Custom cable lengths: For probe cables
Manuals
No data sheet present.