5. Accessories
Part no. | Description | Material | |
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Sensor | PP | ||
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| cap |
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Sensor | Viton® | ||
2 required | EPR | ||
| Kalrez | ||
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CAUTION!
When replacing
6. Specifications
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Housing material: | CPVC |
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Compatible sensors: | Flat Surface pH Electrode | |
| Bulb pH Electrode | |
| ||
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Input Impedance: | >1011 Ω |
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Operating temp.: | 0 to 80 ° C |
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Gain: | X1 (unity) |
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Input power: | ± 4.5 to ± 8 VDC, dual supply | |
Current consumption: | <1 mA, dual supply | |
Quality standard: | CE |
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3/4 in. NPT female threads
Std.15 ft/ 
4.6 m cable 
3.6 in./
91 mm
1.8 in./
46 mm
PHE Series pH Electrodes - ORE Series ORP Electrodes
General Specifications |
|
Wetted parts: |
|
Sensor body: | CPVC |
Viton® | |
Electrode junction: | Porous UHMW polyethylene |
Quality standard: | CE |
Maximum pressure/temperature ratings:
•7 bar (100 psi) max. @ ≤ 65 ° C (149 ° F)
•4 bar (58 psi) max. @ ≤ 85 ° C (185 ° F)
BAR PSI
7100
575
350
225
°F 77 122 167 212
°C 25 50 75 100
SAFETY INSTRUCTIONS FOR
1. Do not remove from pressurized lines.
2. Do not exceed maximum temperature/pressure specifications.
3. Do not install/service without following installation instructions (see sensor manual).
4. Wear safety goggles and faceshield during installation/service.
5. Do not alter product construction.
6. Failure to follow safety instructions could result in severe personal injury!
7. Preamplifier Troubleshooting
Procedure:
A.Install sensor adapter into preamplifier
B.With preamplifier and instrument connected, simulate pH 4, 7, and 10 and record displayed mV readings (right) and approximate preamplifier response time between simulations.
C.Refer to table on next page for preamplifier troubleshooting tips.
Simulator | Actual displayed |
Input | mV |
4.00, +177 mV | ________________________ |
7.00, 0 mV | ________________________ |
10.00, | ________________________ |
Preamplfier response time: | ________________________ |
