HD3604T / HD36V4T series Pressure transmitters
HD3604T… and HD36V4T… are pressure transmitters with microprocessor and current (4…20mA) or voltage (0…5V, 1…5V or 0…10V) output, respectively. The sensor, piezoresistive, is insulated and allows gas and liquid pressure measurement over a wide range of temperatures.
The measured pressure is relative to atmosphere. The different models cover the scales from 100mbar to 600bar.
The case is in stainless steel 20mm diam. and encloses sensor and electronics: in order to connect it to a pressurized system, it is supplied with a ¼” BSP threaded connection with a 22mm hex fastening ring.
For electrical connections, three different solutions are provided:
- A male connector DIN 43650A,
- A male connector DIN 43650C,
- A circular male connector DIN 41524.
The connectors are fitted with a three or four pole free female socket with fairlead (according to the models).
All transmitters are factory calibrated at three points. The use of a microprocessor circuit allows memorizing the sensor response curve and correcting any possible non linearity. No calibration is requested to the user.
