Campbell CS455 Manual descargar pdf (Pagina 9)

CS450/CS455 Pressure Transducer

Overpressure: 2x pressure range

Dry Storage Temperature: -10° to 80°C

Sensor will be damaged if it is encased in frozen liquid.

CAUTION

Operating 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 457 m (1500 ft).

With 10 sensors connected to a single port,

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

RS-232 — 15 m (50 ft).

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 213.36 mm (8.4 in)

Diameter 21.34 mm (0.84 in)

Distance from pressure-sensor interface

(black line etched on housing) to:

End of NPT fitting: 2.86 cm (1.13 in)

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

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

Weight: CS450: 0.18 kg (0.40 lb)

CS455: 0.11 kg (0.25 lb)

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

* 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

Sin comentarios

Campbell CS455 Manual Pagina 9