CS451/CS456 Submersible Pressure Transducer
7
Temperature Accuracy:
±0.2 °C
Maximum Cable Length:
SDI-12 (one transducer
connected to a single
terminal):
~475 m (1500 ft)
SDI-12 (10 transducers
connected to a single
terminal
3
):
60 m (200 ft)
RS-232:
60 m (200 ft)
Cable Type:
5 Conductor, 26 AWG
Hytrel Jacket
Body Material:
CS451 – 316L Stainless Steel
CS456 – Titanium
Element Material:
CS451 – 316L Stainless Steel
CS456 – Hastelloy
Standard Nose Cone Material:
Delrin
Length:
213.36 mm (6.875 in)
Diameter:
21.34 mm (0.84 in)
Cable Outer Diameter:
0.589 cm (0.232 in) nominal
0.599 cm (0.236 in) maximum
Distance from pressure sensor
interface (black line etched on
housing) to:
End of NPT fitting:
2.54 cm (1 in)
End of standard nose cone:
2.3 cm (0.9 in)
End of weighted nose cone:
9.9 cm (3.9 in)
Air Gap
Standard and weighted
nose cone:
NPT fitting:
Weight:
Compliance:
0.653 cm (0.257 in)
2.72 cm (1.07 in)
CS451: 0.17 kg (0.37 lb)
CS456: 0.10 kg (0.23 lb)
Cable: 0.421 kg/m (0.283 lb/ft)
View the EU Declaration of Conformity at:
1
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.
2
0.05% full scale range accuracy not available in the 0 to 2.9 psig range.
3
Campbell Scientific recommends using separate terminals when possible.
