HOBO Remote Head Air Velocity and Temperature Sensor
Features
- Allows for the measurement of air velocity in ducts
- Expedited repair and warranty service
- Lifetime technical support
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Overview
The F350 series is a versatile, high performance, air velocity and air temperature sensor where the sensor element is built remotely from the sensor electronics. In products where segregation of the sensing element and electronics is desirable, such as products involving high EMI sensitivity or extreme temperature, or those where the sensing area is too small for typical probe-style sensors.
Requirements (Logger Specific)
- HOBO RX3000: an analog input module (RXMOD-A1)
- HOBO U30: an analog input module (VIA)
- HOBO H22: an analog input module (S-FS-CVIA)
- HOBO U120 data logger: 0-5 Volt DC input cable (CABLE-ADAP5) and external power provided by an AC adapter (AC-SENS-1)
- Operating temperature range: 0°C to 60°C (32°F to 140°F)
- Velocity range: 0.15 to 1.0 m/s (30 to 200 fpm)
0.5 to 10 m/s (100 to 2,000 fpm)
1.0 to 20 m/s (200 to 4,000 fpm) - Response time: 400ms
- Storage temperature: -40°C to 105°C (-40°F - 220°F)
- Relative humidity (non-condensing): 5-95%
- Supply power requirements: 4.5-15 VDC, 35mA nominal
- Velocity Output: 0-5V
- Temperature output: 0-5V
- Housing Construction: Polycarbonate (PC), UL94-V0 (head) UL94-HB (housing)
- Plenum rated cable: 22 AWG
- Environmental Protection: IP65 electronics, including conformal coated sensing element
- Accuracy: 0.15 to 1.0 m/s (30 to 200 fpm): ± (1% of reading + 0.05 m/s [10 fpm])
0.5 to 10 m/s (100 to 2,000 fpm): ± (4% of reading + 0.10 m/s [20 fpm])
1.0 to 20 m/s (200 to 4,000 fpm): ± (5% of reading + 0.15 m/s [30 fpm]) - Stainless Steel Wand: 127mm (5")
- Sensor Head Height: 64mm (.25")
- Housing Length: 196 mm [7.75"]
- Cable Length from Housing to Sensor Head: 1m [3']
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