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Rosemount 2088 pressure transmitter Supplier

Rosemount 2088 pressure transmitter  Supplier 


Feature :

• Performance of 0.075% with High Accuracy option

• Lightweight, compact design for cost-effective installation

• Protocols available include 4-20 mA HART® and 1-5 Vdc HART Low Power

• Absolute and gage pressure ranges up to 4,000 psi (276 bar)

• Rangeability of 20:1




Performance Specifications :


(Zero-based spans, reference conditions, silicone oil fill, and 316L

SST isolating diaphragm.)

Reference Accuracy

• ±0.10% of calibrated span. Includes combined effects of

linearity, hysteresis, and repeatability

• ±0.075% of calibrated span (high accuracy option)

Ambient Temperature Effect

Expressed as a total effect per 50 °F (28 °C)

Total effect includes zero and span effects.

± (0.15% URL + 0.15% of span) from –40 °F to 185 °F

(-40 °C to 85 °C)

Stability

±0.10% of URL for 12 months

Vibration Effect

Less than ±0.1% of URL when subjected to vibration of: peak to

peak constant displacement of 4 mm (5–15 Hz) and constant

acceleration of 2 g (15–150 Hz) and 1 g (150–2000 Hz).

Power Supply Effect

Less than 0.01% of calibrated span per volt

Mounting Position Effect

Zero shift of up to 1.2 inH2O (0.30 kPa), which can be calibrated

out. No span effect.

RFI Effect

Less than ±0.25% of upper range limit from

20–1000 MHz at 30 V/m with leads in conduit. Less than ±0.25%

of upper range limit from 20-1000 MHz at 10 V/m with unshielded

twisted pair (no conduit).


Output

Code S: 4–20 mA dc

Code N: 1-5 volt dc, low power