Marine Pressure Transmitter

Working Principle

The pressure transmitter operates by converting the physical pressure exerted on a sensing element (diaphragm) into an electrical signal. This signal is then amplified and converted into a 4-20mA output, which can be read by controllers, data acquisition systems, or displayed on gauges.

. Pressure Range: Typically available in ranges from 0 to 10 kPa up to 0 to 40 MPa, customizable based on requirements.

. Accuracy: ±0.1% to ±0.5% of full scale, depending on the model.

. Output Signal: 4-20 mA, 0-5 V, 0-10 V, or RS485 for digital communication.

. Power Supply: 12-36 V DC.

. Temperature Range: Operating range from -20°C to +80°C, with some models offering extended ranges.