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NSL 8257

NSL 8257 Low Pressure Transmitter

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Shipbuilding

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Main features

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

About

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 critical applications.

Technical Data

More Information
Product code	8257
Name	NSL
Designation	Low Pressure Transmitter
Product category	Pressure transmitters
Measuring range	0 ... 0.2 to 0 ... 2.5 bar 0 ... 3 to 0 ... 30 psi
Measuring principle	Thin-film-on-steel
Approval / conformity	DNV EU RO Mutual Recognition
Accuracy @ 25°C typ.	0.15 ... 0.8 % FS typ.
Output signal	4 ... 20 mA, 0 ... 5 VDC, 0 ... 10 VDC, 0.5 ... 4.5 VDC ratiometric
Electrical connections	Industrial standard, contact distance 9.4 mm; M12x1; MIL-C 26482
Pressure connections	G1/4 m; 1/4 NPT m; 1/4 NPT f; 9/16-18UNF m, SAE6 (J1926)
Media temperature	-40°C ... +125°C
Ambient temperature	-40°C ... +125°C
Output signal	4 … 20 mA 0 … 5 VDC 0 … 10 VDC 0.5 … 4.5 VDC ratiometric
Special features	Compact design