Built for air velocity measurement, this hot-wire air velocity transmitter reads 0 to 5000 FPM (0 to 25.4 m/s) with an accuracy of ±2% of full scale or ±15 FPM, whichever is greater. It uses a remote 1/4" (6.35 mm) dia x 12" (30.5 cm) sensor and provides a 0 to 5 V output and an SPST alarm relay on 15 to 24 V DC. Best for cleanroom and fume-hood air velocity checks.
Built for air velocity measurement, this hot-wire air velocity transmitter reads 0 to 5000 FPM (0 to 25.4 m/s) with an accuracy of ±2% of full scale or ±15 FPM, whichever is greater. It uses a remote 1/4" (6.35 mm) dia x 12" (30.5 cm) sensor and provides a 0 to 5 V output and an SPST alarm relay on 15 to 24 V DC. Best for cleanroom and fume-hood air velocity checks.
| Accuracy | 2% of FS or 15 FPM, whichever larger |
| High alarm set point | Adjustable from 0 to 100% of air flow range |
| Alarm indication | Red LED on the back plate |
| Alarm deadband | 5% of FS |
| Relay | One 12 V SPST NO relay |
| Contact rating | 10 A @ 24 Vdc |
| Power indicator | Green LED |
| Power | 15 Vdc to 24 Vdc @ 200 mA |
| Operating ambient temperature, sensor probe | -40°F to 199°F (-40°C to 93°C) |
| Operating ambient temperature, electronic case | 32°F to 122°F (0°C to 50°C) |
| NIST traceable | Up to 8500 FPM |
| Air velocity range | 0 to 5000 FPM (0 to 25.4 m/sec) |
| Probe configuration | Remote probe |
| Analog output | 0 to 5 Vdc |
| Dimensions | 3.5 x 2 x 1.25" (89 x 51 x 32 mm) (H x W x D) Air velocity probe: 1/4" OD x 12" L (6 mm OD x 305 mm L) Cable: 15' (4.5 m) |
| Weight | 5.6 oz (160 g) |
