Campbell CS455 Manual descarregar pdf (Página 9)

CS450/CS455 Pressure Transducer

Compensated Temperature: 0 to 60°C

Temperature Accuracy: ±0.2°C

Maximum Cable Length: SDI-12 - one sensor connected to a single port can

communicate up to approximately 1500 ft. (457 m)

10 sensors connected to a single port, each

sensor can have up to 200 ft. (60 m)

RS-232 - 50 ft. (15 m)

Cable Type: 5 Conductor, 26 AWG

Hytrel Jacket

Body Material: CS450 – 316L Stainless Steel

CS455 – Titanium

Element Material: CS450 – 316L Stainless Steel

CS455 – Hastelloy

Top Cone Material: Delrin

Dimensions: Length 8.4 in (213.36 mm)

Diameter 0.84 in (21.34 mm)

Distance from pressure sensor interface

(black line etched on housing) to:

End of NPT fitting: 1.13 in. (2.86 cm)

End of standard nose cone: 1.58 in (4 cm)

End of weighted nose cone: 4.56 in (11.59 cm)

Weight: CS450: 0.40 lbs (0.18 kg)

CS455: 0.25 lbs (0.11 kg)

Cable: 0.283 lbs/ft (0.421 kg/m)

* Total ERROR Band (TEB) includes the combined errors due to nonlinearity,

hysteresis, nonrepeatability, and thermal effects over the compensated

temperature range, per ISA S51.1.

** 0.05% FS accuracy not available in the 0 – 2.9 psig range.

3. Configuration

The CS450/CS455 is configured at the factory with default settings:

TABLE 3-1. Factory Settings

SDI-12 Address 0

RS-232 Baud Rate 9600

Pressure/Level Units PSIG

Temperature Units Celsius

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 33 34

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Campbell CS455 Manual Página 9