AVT LCD relay

Air velocity and temperature transmitter temperature, Air velocity – Active, 0..10 V, 4..20 mA, Switch contact

Application/type Air velocity and temperature transmitter
Purpose Measure values
Measured values temperature, Air velocity
Interface Active, 0..10 V, 4..20 mA, Switch contact
Configuration jumper
Sensor calorimetric measuring principle
Output voltage 2x 0..10 V, min. load 1 kΩ
Output current 2x 4..20 mA, max. load 400 Ω
Operating range temperature (°C) 0..+50
Operating ranges temperature (°C) 0..+50
Output signal temperature 0..+50 °C
Operating range humidity max. 85% rH short term condensation
Accuracy temperature ±0,5 K (typ. at 21 °C), at air velocity >0,5 m/s <0,5 K
Measuring range velocity (ppm) 0..2, 0..10, 0..20 m/s, optionally configurable
Accuracy velocity <0,2 m/s + 5% of measured value (typ. at 21 °C), <0,5 m/s + 5% of measured value (typ. at 21 °C), <1 m/s + 5% of measured value (typ. at 21 °C)
Power supply 15..24 V = (±10%) SELV, 24 V ~ (±10%) SELV
Power consumption max. 2,4 W
Material in touch with media Sensor probe, Ø=10 mm, stainless steel V2A (1.4305), length 210 mm
Installation length (mm) 195
Display LCD 3.5", 45.7x12.7 mm to show measured value
Enclosure ABS, cover PC
Colour light grey
Protection (IP) IP54, according to EN 60529
Connection 2x cable entry M16 for wire Ø=8 mm, terminal block, max. 1,5 mm²
Delivery content incl. mounting flange
Device length (mm) 90
Device width (mm) 95
Device height (mm) 246
Weight (g) 220
Notes adjustable immersion length using mounting flange 50..180 mm, adjustable switching threshold and hysteresis
Catalogue table Air velocity and temperature transmitter