CDTA series
CDTA series pressure transducer with built-in thermocouple are characterized by high quality and relatively low price in comparison to product merits.
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.
Technical data
| 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 measuring 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 |
| Output signal | 3.33 mV/V |
| Power Supply | 6-10 VDC |
| Calibration point in % of the range | 80 |
| Insulation resistance | 1000 MOhm at 50 VDC |
| Maximum temp. 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 |
Special features
- Integrated melt temperature and pressure transducer
- Integrated amplifier within CDTAI line
- The most realistic measurement
- Longlife design
- Compatibility with standard converters
- Membrane coated with titanium nitrides
- Fineness of the measurement ranges ±0,5%
- Thermo-element according DIN 43710, J-type
- Rigid steam with flexible components
Dimensions
| D1 | D2 | D3 | D4 | D5 | A | B | C | SW |
|---|---|---|---|---|---|---|---|---|
| M18 x 1.5 | 10 | 16 | 16 | 16 | 6 | 14 | 20 | 19 |
| 1/2-20UNF-2A | 7.8 | 10.5 | 10.5 | 12.5 | 5.6 | 10.8 | 17 | 17/19 |