CDTAI series pressure transducer with built-in thermocouple are equipped in a 2, 3 or 4 wired amplifier.
It means that the signal of the analogue output may be processed directly e.g. without amplifying. The amplifier is integrated with the main converter and provides an output signal in range 0-20 mA, 4-20 mA or 0-10 V and 2-10 V (4-wired). 2-wire sensor is supplied with a 4-20 mA signal.
Thanks to standard protective titanium nitride coating diaphragm, these transducers offer high resistance to wearing providing necessary sensitivity at the same time. These transducers are ideal standards to measure pressure in plastic processing sector in the whole world. The precision of the pressure measurement goes hand in hand with accuracy ±0,5% of the max. ranges. Additional characteristic features of this series is the measurement of polymer melting temperature.
|Pressure range||0-100 to 0-1500 bar|
|Total measurement error in % of maximum indication||±0.5|
|Accuracy of indications in %||±0.1|
|Range of indications||Unlimited|
|Maximum overload of the rated value||2x measurement range|
|Integrated temperature sensor||FeCuNi type J / NiCrNi type K /|
Pt100 2, 3, 4 wire
|Membrane material||Titanium nitride 1.4541|
|Resistance of tensiometric sensor||350 Ohm DMS|
|Amplifier output signal||0-20mA / 4-20mA|
0-10V / 2-10V
|Power supply||19-32 VDC|
|Calibration point in % of the range||80|
|Insulation resistance||1000 MOhm at 50 VDC|
|Max. temperature at membrane||410°C|
|Max. temp. at electronic part||120°C|
|Max. allowed mounting torque||1/2″-20UNF-2A = 5 Nm|
M18 x 1.5 = 10 Nm
|M18 x 1.5||10||16||16||16||6||14||20||19|