Pressure transmitter TST 10... / 20...
Measuring ranges from -1 ... 0 bar to 0 ... +1000 bar
Output signal 4 ... 20 mA (2- or 3-wire) or 0 ... 10 V (3-wire)
Dry stainless steel measuring cell and compact stainless steel housing
Media temperature -40 … +125 °C
Available as relative pressure or absolute pressure transmitter
product description Pressure transmitter TST 10... / 20...
The pressure transmitters of the TST 10 ... / 20 ... series are designed for the numerous measuring tasks and requirements in mechanical engineering, in hydraulics and pneumatics, in plant construction and in automation technology. Long-term reliability, high measurement accuracy and a robust and compact stainless steel housing are the basic features of TIVAL Sensors TST 10 ... / 20 ... pressure transmitters.
The measuring range of the TIVAL TST 10 ... / 20 ... pressure transmitter can be set individually and continuously in ranges from -1 ... 0 bar to 0 ... +1000 bar. As an output signal, all currently used 2- or 3-wire analog output signals are available for selection. Process port and electrical connection can be combined customer-specifically from the current versions of the present MCR technology. Further additional options such as increased measurement accuracy of 0.25% FS, connection assignments according to customer specifications or an increased IP protection class allow the TIVAL TST 10 ... / 20 ... to be adapted to all industrial measurement requirements.
The use of a "dry", fully welded stainless steel measuring cell leads to high media compatibility and suitability. In addition, since no internal transmission medium is necessary, the TIVAL Sensors TST 10 ... / 20 ... pressure transmitter can be used in many different ways in water technology.
| Standard pressure ranges TST 10... / 20... Individual pressure ranges on request |
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| Measuring range | P(bar) | 1,0 | 1,6 | 2,0 | 2,5 | 4,0 | 6,0 | 10,0 | 16,0 | 20 | 25 |
| Overpressure | P(bar) | 6 | 6 | 6 | 10 | 10 | 20 | 20 | 40 | 40 | 100 |
| Bursting pressure | P(bar) | 9 | 9 | 9 | 15 | 15 | 30 | 30 | 60 | 60 | 100 |
| Measuring range | P(bar) | 40 | 60 | 100 | 160 | 200 | 250 | 400 | 600 | 1000 | |
| Overpressure | P(bar) | 100 | 200 | 200 | 400 | 400 | 750 | 750 | 840 | 1200 | |
| Bursting pressure | P(bar) | 150 | 300 | 300 | 600 | 600 | 1000 | 1000 | 1050 | 1500 | |
| Technical data | Pressure transmitter TST 10... / 20... | |
| Electrical parameters | TST 10... | TST 20... |
| Output signal Operating voltage UB Permitted max. load RA Recommended max. load resistor RL |
4 ... 20 mA (2- or 3-wire) 9 ... 32 V DC RA ≤ (UB - 9 V) / 20 mA |
0 ... 10 V DC (3-wire) 12 ... 32 V DC RL > 5 kΩ |
| Response time (10 ... 90 %) | < 1 ms | < 1 ms |
| Accuracy specifications | ||
| BFSL | ≤± 0,15 % FS | ≤± 0,15 % FS |
| Total error at RT |
≤± 0,50 % FS - including nonlinearity, hysteresis, zero point and full scale error (according to IEC 61298-2). Optionally available with increased measuring accuracy of ≤± 0.25 % FS |
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| Stability per year | ≤± 0,10 % FS | |