PTH is a series of pressure transducers that are ideal for monitoring and controlling pressure differentials in ventilation systems.
PTH transducers take up very little space and are designed for direct installation at the measuring point and are also compact and easy to install as there is ample room for attaching cables.
PTH transducers provide our customers with an advantageous combination of high quality and accurate measurement.
Supply voltage 24V AC ±15%, 50/60 Hz, 13.5 – 28V DC
Transducer output 0-10V, 2-10V DC,
4-20 mA, 0-20 mA DC
Measuring range -50/+50 Pa, 0/100 Pa, 0/150 Pa
0/300Pa, 0/500 Pa, 0/1000 Pa,
0/1600 Pa, 0/2500 Pa
Ambient temperature Operation: -20/+40°C
Accuracy at -20/+40°C ±3% (> 350 Pa), ±10 Pa (< 350 Pa)
Linearity at -20/+40°C < ±1% of entire transducer range
Maximum pressure 20 kPa
Power consumption 2 VA (+5/+40°C), 4 VA (-20/+5°C))
Damping period 0,4 secs. and 10 secs.
Dimensions 75 x 36 x 91 mm
Cable dimension 3 x max. 1,5 mm2
Pressure tubes 2 x ø 6,2
Weight 80 g