| Measurement Specifications |
| Air Velocity |
Metal rotating vane |
AP275/APT275: 2.75″ diameter
AP100/APT100: 1″ diameter |
| Range |
1″ Probe: 300 to 6890 FPM (1.5 to 35 m/s)
2.75″ Probe: 50 to 7800 FPM (0.2 to 40 m/s) |
| Accuracy |
1″ Probe: ±0.5% of Full-scale + 0.75% of READING ±1 digit
2.75″ Probe: ±1.0% of READING ±1 digit |
| Resolution |
1 FPM or 0.01 m/s |
| Temperature |
Range |
APT Probe: -4 to 176 F (-20 to 80C) |
| Accuracy |
±0.5℃ |
| Resolution |
0.1 F or 0.1℃ |
| General Specifications |
| Analog Output |
Current output: DC 4~20mA
Voltage output: DC 0~1V or 0~5V |
| Operating Temperature |
Transmitter: -4 to 176F (-20 to 80C)
Probe: -22 to 212F (-30 to 100C) |
| Power Supply |
120 or 220 VAC (50-60 Hz)
10 to 30 VDC |
| Dimensions |
Transmitter Housing |
W 4.8 x D 2.2 x H 4.8 inches (12.2 x 5.6 x 12.2 cm) |
| Warranty |
1 year |
1 x Rotating Vane Probe Head, Probe cable, Operation Manual, NIST Certificate |
| TAT420 |
1 x Rotating Vane Probe Head, Probe cable, Operation Manual, NIST Certificate |