Design standards
EMC directive: 2004/108/EC
RoHS directive: 2002/95/EC
Low voltage directive: 2006/95/EC
WEEE directive: 2002/96/EC
Measuring ranges
Air velocity:
Measuring range 0...390 FPM (2 m/s), 0...1,970 FPM (10 m/s) and 0...3,940 FPM (20 m/s)
(Range selectable via jumper. Unit cannot be selected)
Temperature: +32...+122°F
Accuracy
Air velocity:
Measuring range 0 ...390 FPM : < 19.6 FPM (±) 5% of measured value
Measuring range 0...1,970 FPM : < 98.1 FPM (±) 5% of measured value
Measuring range 0 ... 3,940 FPM : <196.2 FPM (±) 5% of measured value
Temperature: <0.5 °C (>1.2 °F)
Operating temperature
Ambient: +32 ...+122 °F
Storage: -4 ... +158 °F
Operation:+32 ... +122 °F, max. 85% rH
Ingress protection
IP 54 per EN 60529 / lEC 529 (NEMA 3)
Measuring element
Pt1000 and NTC10k
Case
Plastic (ABS)
Electrical connection
PG-gland M16
Output signal
Air velocity:
0 ... 10 V (linear to FPM), load min. 1 kOhm or
4 ... 20 mA (linear to FPM), load max. 400 Ohm
Temperature:
0 ... 10 V (linear to °F), load min. 1 kOhm or
4 ... 20 mA (linear to °F), load max. 400 Ohm
Supply voltage
AC/DC 24 V ±10 %
Type of mounting
Duct installation mounting flange