NAE 8256

Engine Pressure Transmitter

The engine and shipbuilding pressure transmitter NAE 8256 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 in rough environments such as marine applications.

Features

  • Measuring accuracy 0.3 %, 0.5 %
  • Completely welded steel sensor system without additional seals
  • Smallest design
  • High resistance to over pressure
  • Excellent long-term stability
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Technical Data

Applications

Shipbuilding, Engine manufacturing, Hydraulics

Category

Shipbuilding

Accuracy @ 25°C typ.

0.5 %: ± 0.5 % FS typ.
0.3 %: ± 0.3 % FS typ.

Dielectric strength

50 VAC, 50 Hz

Measuring principle

Thin film on steel

Approval / conformity

ABS, BV, DNV-GL, KRS, LRS, NKK, RINA, RMRS

Vibration

15 g RMS (20...2000 Hz)
25 g sin (80...2000 Hz), 1 oct./min, (1x @ 25°C)

NLH @ 25°C (BSL) typ.

0.5 %: ± 0.2 % FS typ.
0.3 %: ± 0.2 % FS typ.

Pressure connections

G1/4" m, G1/4" m (Manometer EN 871), 1/4"NPT m, M10x1 m

Media temperature

–40°C ... +125°C

Shock

50 g / 11 ms

Electrical connections

Industrial standard, contact distance 9.4 mm; M12x1

Long term stability 1 year typ.

± 0.1 % FS typ.

Ambient temperature

–40°C ... +125°C

Protection

IP65, IP67

Output signal

4 ... 20 mA

TEB typ. @ -25 ... +85°C

0.5 %: ± 1.75 % FS typ.
0.3 %: ± 1.0 % FS typ.

Measuring range

0 ... 6 to 0 ... 600 bar
0 ... 100 to 0 ... 7500 psi