KANOMAX AT400 Air Velocity Transmitter

The AT400 and TAT420 air velocity transmitters supply accurate air velocity and (TAT420) temperature data from a building or process airflow on a continuous basis to a computer, chart recorder, printer and meter or control circuit.

The THT500 humidity-temperature transmitters supply accurate humidity and temperature data from a room or process air source on a continuous basis to a computer, chart recorder, printer, meter or control circuit.
Every instrument has terminals for both DC and AC power and 0-1 V, 0-5V and 4-30mA output.

Features:
Specially designed for monitoring the Indoor Air Quality in the air conditioning, heating and ventilation Industry.
The premier series cabling and probe connections
Simultaneous measurement of air velocity and temperature
The heavy, all metal probe can be used for airstreams that have a wide range of humidity, temperature and contaminants without compromising accuracy
Please specify types of output 4-20mA, 0-1VDC or 0-5VDC when you place order.

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