Alpha 2000 User Manual download pdf (Page 18)

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Dissolved Oxygen Electrodes

ECDOGEN-S

01X247507

ECDOTPII-S

01X247508

EC237150

93X416401

EC237450

93X416402

DO measurements at low levels • • •

Waterproof probes • •

Galvanic DO measurements system for

general purposes, eg. wastewater

& aquaculture

• •

Galvanic DO measurements system for low

DO level, eg. power plants, metal corrosion

test facilities

•

Biocompatible electrode materials • •

Amperometric DO measurements system

for biotechnology, steam sterilisation &

autoclaving, fermentation applications

•

Amperometric DO measurements system

for general purposes, eg. wastewater, fish

farms, composting facilities

•

Electrode Selection Guide

Dissolved Oxygen Electrodes

Order Code ECDOGEN-S ECDOTPII-S EC237150 EC237450

Part No. 01X247507 01X247508 93X416401 93X416402

Dissolved Oxygen

Electrodes

Dissolved Oxygen

range

0.50 to 20 ppm 0.03 to 20 ppm 0.04 ppm to saturation 0.01 ppm to saturation

Type Galvanic Amperometric

Flow rate 50 mm/sec (dependent on temperature and O

level) 20 mm/sec

Response time 40 to 50 sec to attain 95 % of actual reading –

Temperature sensor Pt100 22 kΩ NTC

Pressure rating 6 bar (87 psi) 4 bar (58 psi)

Operating temperature 0 to 50 ºC / 32 to 122 ºF 0 to 60 ºC / 32 to 140 ºF 0 to 130 ºC / 32 to 248 ºF

Material Delrin housing Stainless steel

Membrane HDPE Non-replaceable FDA membrane

Cable Integral 5 m (16.3 ft) water-resistant, tinned ends 5 m (16.4 ft) fixed and sealed

Optional detachable cable

(sold separately)

Dimensions

Length 152.4 mm (excludes cable) 12 mm shaft diameter (excludes cable)

Diameter 58.4 mm (external) 178 (external)

Weight 670 g 670 g

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