CS451/CS456 Submersible Pressure Transducer
6
6. Specifications
Features:
•
Output acceptable for recording devices with SDI-12 or RS-232
capability including Campbell Scientific data loggers
•
Quality construction ensures product reliability
•
Rugged stainless steel or titanium case protects piezoresistive sensor
•
Fully temperature compensated
•
Low power sleep state between measurements reduces power
consumption
•
Weighted nose cone offered adds 0.2 kg (7.4 oz) to the transducer
weight. Additional weight makes submersion of the transducer easier
•
Compatible with Campbell Scientific CRBasic data loggers:
CR1000X, CR300 series, CR6, CR200(X) series, CR800 series,
CR1000, CR3000, and CR5000
Power Requirements:
5 to 18 VDC
Power Consumption:
Quiescent current < 50 µA
Measurement/Communication Current: 8 mA
for 1-s measurement
Maximum Peak Current: 40 mA
Measurement Time:
Less than 1.5 s
Outputs:
SDI-12 (version 1.3) 1200 bps
RS-232 9600 bps, 8 data bits, no parity,
1 stop bit, no flow control
Measurement Ranges:
Pressure (psig) Pressure (kPa) Depth of fresh water
0 to 2.9
0 to 20
0 to 2 m (6.7 ft)
0 to 7.25
0 to 50
0 to 5.1 m (16.7 ft)
0 to 14.5
0 to 100
0 to 10.2 m (33.4 ft)
0 to 29
0 to 200
0 to 20.4 m (67 ft)
0 to 72.5
0 to 500
0 to 50.9 m (167 ft)
0 to 145
0 to 1000
0 to 102 m (334.5 ft)
Accuracy:
±0.1% full scale range TEB
1
or
±0.05% full scale range TEB
2
Water-Level Resolution:
0.0035% full scale range
Worst-Case
Temperature Resolution:
0.006 °C
Overpressure
:
Twice the pressure range
Dry Storage Temperature:
–10 to 80 °C
Sensor will be damaged if it is encased in frozen liquid.
Operating Temperature:
0 to 60 °C
CAUTION
