Description
Optional relay output : Will work as Air flow SwitchTechnical Details :
Air velocity measurement: | Measurement range: 0…2 m/s, 0…10 m/s, 0…20 m/s, freely selectable Accuracy (typ at 25 °C): v ≥ 0.15 m/s and ≤ 2 m/s (0.2 m/s + 2 % from reading) v > 2 m/s and ≤ 10 m/s (0.5 m/s + 3 % from reading) v > 10 m/s (1.0 m/s + 3 % from reading) |
Temperature measurement: | Measurement range: -25…50 °C (probe) Accuracy (25 °C): ±0.5 °C (air velocity > 0.5 m/s) |
Measuring units: | Air velocity: m/s or ft/min Temperature: °C or °F |
Supply voltage: | 24 VDC ±10 % / 24 VAC ±10 % |
Current consumption: | max. 80 mA + 40 mA with mA output + 10 mA with relay option (DC supply voltage) |
Output signal 1 (T out [C]) : | 0…10 Vdc, load > 1 kΩ 4…20 mA, load 20…400 Ω |
Output signal 2 (v out [m/s]) : | 0…10 Vdc, load > 1 kΩ 4…20 mA, load 20…400 Ω |
Optional relay output: | 250 Vac, 6 A res., adjustable operating direction, switching point and hysteresis |
Operating temperature: | -25…50 °C (probe) 0…50 °C (transmitter housing) |
Probe: | Stainless steel, adjustable immersion length, mounting flange included |
Protection standard: | IP54, cable downwards |
AVT :