| | .jpg) | Pressure Measurement – PTD 500 Pressure Sensor
- Without dead zone, flush diaphragm
- Vacuum-resistant and overload-protected
- 2-wire connection
- Hygienic process connections
The large choice of pressure makes the PTD 500 suitable for a large variety of applications. This transmitters offer a very high accuracy over a wide temperature range, an excellent repeatability and long time stability as well as a short response time.
The piezo-resistive silicon sensor is anodic bonded on a very stable glass base, which is attached to a stainless steel construction. This assembly guarantees an excellent thermal insulation.
The sensor is isolated from the process by a stainless steel diaphragm (1.4404 / 316L) and a filling liquid.
The electronics is located within the hermetically sealed transmitter housing which gives the PTD 500 an excellent resistance to humidity, shock and vibration. Protection class, from IP 65 to IP 67 only depends on the choice of the electrical connection.xxx The PTD 500 is available with a great variety of pressure connections to meet all requirements. The electrical connection gives access to the Autozero adjustment.
The hygienic design of the PTD 500 series is particularly dedicated to the food and beverage processing industry, the pharmaceutical and the biotechnology industry. | |
