Trafag NAE 8256 Marine Pressure SwitchIndonesia Industrial Parts

Trafag NAE 8256 Marine Pressure Switch

They are available in many different designs to suit pressure and electrical connections, measuring procedures, electrical output signals and certifications (CE, EX, rail and ship).

About Pressure Transmitters

Pressure transmitters are electronic pressure gauges and are used to measure and monitor pressure. The term pressure transmitter is also often used for pressure transducers or pressure sensors. However, this is not a synonym, since the term pressure sensor in the narrower sense only describes a part of the pressure transmitter.

Description of Trafag NAE 8256 Marine Pressure Switch

The engine and shipbuilding pressure switch NAE 8256 with 1 or 2 switching outputs features the extremely robust and stable thin-film-on-steel sensor element. The NAE 8256 is the smallest pressure transmitter of its kind with ship approvals. The wide temperature range from -40°C up to +125°C and triple overpressure safety makes it the first choice when accurate and reliable switching signals are required under rough environmental conditions such as marine applications.

Technical Data of Trafag NAE 8256

More Information
Product code	8256
Name	NAE
Designation	Marine pressure switch
Measuring principle	Thin-film-on-steel
Applications	Engine manufacturing Hydraulics Shipbuilding
Approval / conformity	DNV EU RO Mutual Recognition Type Approval Certificate
Accuracy @ 25°C typ.	0.5 %: ± 0.5 % FS typ. 0.3 %: ± 0.3 % FS typ.
Output signal	Switching output 1 or 2 PNP
Electrical connections	M12x1; cable IP67/IP68
Pressure connections	G1/4″ m; G1/4″ m (Manometer EN 837); 1/4″NPT m; M10x1 m
Media temperature	–40°C … +125°C
Ambient temperature	–40°C … +125°C (cable Radox Tenuis 88: -40°C … +100°C)