Product Description
Trafag 9B4.3377.750
The Trafag 9B4.3377.750 is a high-performance NAT 9B4 series pressure transmitter, specifically engineered for the demanding conditions of shipbuilding and offshore applications. Built with a robust, welded thin-film-on-steel sensor cell, it delivers exceptional accuracy, long-term stability, and outstanding resistance to vibration, shock, and electromagnetic interference. This model is fully certified with major shipbuilding approvals, ensuring reliable and safe operation in marine environments. Its compact design and durable stainless steel construction make it an ideal choice for monitoring and controlling pressure in various onboard systems.
Technical Specifications:
- Model: NAT 9B4
- Measuring Range: 0 … 16 bar
- Output Signal: 4 … 20 mA
- Pressure Connection: G1/4″ male
- Electrical Connection: Plug DIN EN 175301-803-A
- Accuracy (@ 25°C): ≤ ± 0.5 % FS typ.
- Approvals: DNV, GL, LR, BV, RINA, ABS, CCS

Trafag 9B4.3377.750
Order the Trafag 9B4.3377.750 pressure transmitter, featuring a 0-16 bar range and 4-20mA output. This robust sensor is certified for shipbuilding and offshore applications, ensuring high accuracy and reliability.






