pH Controllers with Matching Pin- Simple to operate
- High resolution
- Push-button password programming
pH 500 series of controllers are simple-to-operate, microprocessor-based process meters packed with features. For more flexibility and better resolution for chart recorders, any two points between 0 and 14 pH can be chosen to correspond to the analog output spans. Several pH 500 models are equipped with a bi-directional RS232 port. Push button password programming prevents tampering. The microprocessor memory is fully programmable and has a 3 month backup power supply. The Fail Safe Alarm system protects the pH 500 against the pitfalls of process control, like power interruption or line failure. With pH 500 quick 1, 2 or 3 point calibration at pH 4.01, 7.01 and 10.01 comes standard. The temperature can be manually or automatically compensated for. Models with RS232 output allow computer compatibility, a necessity for process control instrumentation. You can also choose from ON/OFF or Proportional Dosage to save on chemicals.
Each pH 500 model is supplied complete with mounting brackets and instructions. |
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| Range | 0.00 to 14.00 pH / -600.0 to 600.0 mV / -9.9 to 12 | | Resolution | 0.01 pH / 0.2 mV / 0.1°C | | Accuracy (@20°C/68°F) | ±0.02 pH / ±0.5 mV / ±0.5°C | | Typical EMC Deviation | ±0.02 pH / ±10mV /±0.5°C | | Input | High impedance 1012 Ohm | | Calibration | 1, 2 or 3 point at pH 4.01, 7.01 and 10.01 | | Temp. Compensation | Automatic (with Pt100) or manual from -9.9 to 120° | | Readout | 4½-digit dual level LCD with graphic symbols and m | | Output | Digital: RS232 bi-directional opto-isolated; orAna | | Setpoint Relay | 1 or 2: SPST NO contact outputs 5A-250VAC, 5A-30VD | | Battery Type / Life | pH 500/D:230V ±10%VAC; 50 Hz; pH 500/U: 115V ±10%V | | Dimensions | ½ DIN 5.7 x 5.7 x 6.7" (144 x 144 x 170 mm) | | Panel Cutout | 5.5 x 5.5" (140 x 140 mm) | | Weight | 3.5 lb. (1.6 Kg) | | Environment | 32 to 122°F (0 to 50°C); max RH 85% non-condensing |
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Weight:
3.50 Pounds |
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Dimensions:
0.00(L) x
0.00(W) x
0.00(H) Inches |
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Weight Disclaimer: *Weight may vary based on configuration. |
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| SKU | Item | Price | |
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HI 740150P |
HI 740150P : Nut/screw with washer for pH 500 housing (10 pcs) |
$0.00 |
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PH500121-1 |
PH 500121-1 : pH controller with matching pin, 1 setpoint, proportional control, analog out, 115 Vac |
$595.00 |
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PH500211-1 |
PH 500211-1 : pH controller with matching pin, 2 setpoints, ON/OFF control, analog out, 115 Vac |
$635.00 |
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PH500221-1 |
PH 500221-1 : pH controller with matching pin, 2 setpoints, proportional control, analog out, 115 Vac |
$635.00 |
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PH500222-1 |
PH 500222-1 : pH controller with matching pin, 2 setpoints, proportional control, RS232 out, 115 Vac |
$635.00 |
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HI 740147 |
HI 740147 : Mounting bracket for pH 500 housing (2 pcs) |
$0.00 |
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