Campbell-scientific CS547A-L Conductivity/Temperature Probe and A547A Manual do Utilizador descarregar pdf (Página 8)

CS547A Conductivity and Temperature Probe and A547 Interface

FIGURE 1-1. A547 Interface and CS547A Conductivity and Temperature Probe

2. Specifications

2.1 CS547A Probe

Construction

The probe housing is epoxy

Size — L x W x H

89 mm (3.5 in.) x 25.4 mm (1 in.) x 19 mm (0.75 in.)

Minimum Pipe ID in

which CS547A Fits

28 mm (1.1 in.)

Maximum Cable Length

305 m (1000 ft). The sensor must be ordered with desired

length as cable cannot be added to existing probes.

Depth Rating

Maximum 305 m (1000 ft)

pH Range

Solution pH of less than 3.0 or greater than 9.0 may

damage the stainless steel housing.

Electrodes

Passivated 316 SS with DC isolation capacitors.

Cell Constant

Individually calibrated. The cell constant (K

) is found

on a label near the termination of the cable.

Temp. Range of Use

0° to 50°C.

EC Range

Approx. 0.005 to 7.0 mS cm

-1

Accuracy

in KCl and Na

, NaHCO

, and NaCl standards at

25°C:

±5% of reading 0.44 to 7.0 mS cm

-1

±10% of reading 0.005 to 0.44 mS cm

-1

Weight with 4 ft Cable

120 g (4.2 oz)

2.2 A547 Interface

Size

Dimensions: 64 mm (2.5 in.) x 46 mm (1.8 in.) x 23 mm

(0.9 in.)

Weight: 45 g (2 oz)

Temperature Rating

-15° to +50°C

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 29 30

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