NSL 8257

Low Pressure Transmitter

The very compact NSL low pressure transmitter is the only pressure transmitter in the market with thin-film-on-steel-membrane and pressure ranges down to 0 .. 200 mbar. This combination allows also for low pressure ranges accurate measurements with excellent longterm stability. Through the extraordinary high burst pressures up to 125 times nominal pressure the NSL is the first choice for critial applications.

Features

  • Smallest design
  • Relative or absolute pressure measurement
  • Excellent temperature resistance
  • Improved vibration resistance
  • Completely welded steel sensor system without additional seals
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Technical Data

Applications

Shipbuilding, Engine manufacturing, Machine tools, Process technology, Water treatment, Test benches

Category

Pressure transmitters

Accuracy @ 25°C typ.

0.15 ... 0.8 % FS typ.

Dielectric strength

250 VAC, 50 Hz

Measuring principle

Thin film on steel

Approval / conformity

DNV-GL, RINA

Vibration

25 g (20...2000 Hz)

NLH @ 25°C (BSL) typ.

0.2 % FS typ.

Pressure connections

G1/4" m, 1/4"NPT m

Media temperature

-40°C ... +125°C

Shock

100 g / 11 ms

Electrical connections

Industrial standard, contact distance 9.4 mm; M12x1

Ambient temperature

-40°C ... +125°C

Protection

Min. IP65

Output signal

4 ... 20 mA, 0 ... 5 VDC, 0 ... 10 VDC,
0.5 ... 4.5 VDC ratiometric

TEB typ. @ -25 ... +85°C

0.5 ... 2 % FS typ.

Measuring range

0 ... 0.2 to 0 ... 2.5 bar
0 ... 3 to 0 ... 30 psi