NPN 8264 – Picotrans

The NPN pressure transmitter offers reliable and accurate pressure measurement over a wide temperature range. Its excellent long-term stability is based on the leading thin-film-on-steel sensor technology from Trafag. Its robust design and the block design with its optional flange connection makes the NPN the perfect choice for demanding applications such as marine and rail industries.

Features

  • Compact design
  • Flange connection (PICO family)
  • High vibration resistance
  • Good temperature resistance
  • Completely welded steel sensor system without additional seals
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Technical Data

Applications

Shipbuilding, Engine manufacturing, Railways, Machine tools, Hydraulics

Category

Shipbuilding

Dielectric strength

250 VAC, 50 Hz

Measuring principle

Thin-film-on-steel

Approval / conformity

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

Vibration

Electrical connection 04/accessory 55:
10 g (50...2000 Hz)
Electrical connection 04: 15 g (50...2000 Hz)
Electrical connection 78: 15 g RMS

Pressure connections

G1/4" f, M10x1 f, G1/8" f

Media temperature

-40°C ... +100°C

Shock

50 g / 3 ms

Electrical connections

EN175301-803-A (DIN43650-A); Cable

Ambient temperature

-40°C ... +100°C

Sensor

See ordering information

Protection

Electrical connection 04: IP65
Electrical connection 78: IP69K

Output signal

4 ... 20 mA

Measuring range

0 ... 2.5 to 0 ... 250 bar

Accuracy @ 25°C typ.

± 0.5 % FS typ.
± 0.3 % FS typ.

NLH @ 25°C (BSL) typ.

± 0.3 % FS typ.
± 0.1 % FS typ.

Long term stability 1 year typ.

± 0.2 % FS typ.
± 0.2 % FS typ.

TEB typ. @ -25 ... +85°C

± 2.0 % FS typ.
± 0.5 % FS typ.