Chemical Controller Probes

Acu-Trol Chemical Probes

 ProductMeasuresCableOEMPrice
Acu-Trol pH Blue Sensor (No Wire)Sku: 744000260pHNone Yes$233.793 in stock
Acu-Trol pH Blue Sensor with BNC to Wire and 10 Foot CableSku: 744000270pH10 Ft. Yes$313.264 in stock
Acu-Trol ORP Red Sensor (No Wire)Sku: 744000330ORPNone Yes$233.781 in stock
Acu-Trol ORP Red Sensor with BNC to Wire and 10 Foot CableSku: 744000340ORP10 Ft. Yes$313.264 in stock
Acu-Trol ORP Sensor Gold Tip for Salt Water (No Wire)Sku: 744000390ORP - SaltNone Yes$316.882 in stock
Acu-trol Compatible pH Probe 744000260 - No Wire BNRSku: AQPR-S465CpHNone No$101.965 in stock
Acu-trol Compatible ORP Probe 744000330 - No Wire BNRSku: AQPR-S465C-ORPORPNone No$127.124 in stock
Acu-trol Compatible ORP Probe Gold Tip for Salt Water - 744000390 - No Wire BNRSku: AQPR-S465C-ORP-AUORP - SaltNone No$142.963 in stock

BECSys Chemical Probes

 ProductMeasuresCableOEMPrice
BECSys Compatible pH Probe 9660010/9660013 With 10 Foot CableSku: AQPR-265-10-BpH10 Ft. No$117.9112 in stock
BECSys Compatible ORP Probe 9660022/9660023 With 10 Foot CableSku: AQPR-265-ORP-10-BORP10 Ft. No$146.8216 in stock
BECSys Compatible ORP Probe Gold Tip for Salt Water - 9660038/9660040 with 10 Foot CableSku: AQPR-265-ORP-10AU-BORP - Salt Water10 Ft. No$166.755 in stock

CAT Controller Chemical Probes

 ProductMeasuresCableOEMPrice
Hayward PRO 25 ORP Probe with 2 Foot CableSku: AQPR-25-24ORP2 Ft. Yes$268.5812 in stock
CAT Compatible ORP Probe - 2.5 Foot CableSku: AQPR-265-ORP-24ORP2.5 Ft. No$135.0011 in stock
CAT/Hayward PRO 25 ORP Probe with 10 Foot CableSku: AQPR-25ORP10 Ft. Yes$235.054 in stock
CAT Compatible ORP Probe - 10 Foot CableSku: AQPR-265-ORP-10ORP10 Ft. No$142.594 in stock
CAT/Hayward PRO 25 ORP Gold Probe For Salt Water with 10 Foot CableSku: AQPR-25-AUORP - Salt10 Ft. Yes$215.462 in stock
CAT Compatible ORP Probe Pro 25 Gold Tip for Salt Water with 10 Foot CableSku: AQPR-265-ORP-10AU-CORP - Salt10 Ft. Yes$153.921 in stock
Sku: AQPR-15pH10 Ft. Yes
Hayward PRO 15 pH Probe with 2 Foot CableSku: AQPR-15-24pH2 Ft. Yes$268.58Allow 7-10 Days to Ship
CAT Compatible pH Probe - 2.5 Foot CableSku: AQPR-265-24pH2.5 Ft. No$112.339 in stock

Chemtrol Chemical Probes

 ProductMeasuresCableOEMPrice
Chemtrol ORP Probe with 10 Foot CableSku: AQPR-ORPORP10 Ft. Yes$312.188 in stock
Chemtrol ORP High Pressure Probe with BCN Connector and 10 Foot CordSku: AQPR-ORP-HPORP High Pressure10 Ft. Yes$470.38Allow 5-7 Days to Ship
Chemtrol pH Probe with 10 Foot CableSku: AQPR-PHpH10 Ft. Yes$255.446 in stock
Chemtrol pH High Pressure Probe with BCN Connector and 10 Foot CableSku: AQPR-PH-HPpH High Pressure10 Ft. Yes$447.76Allow 5-7 Days to Ship
Chemtrol Active Chlorine PPM Sensor - 0-002 ppm - Sea WaterSku: PPMAC002Chlorine (Active) PPM 0-002, Salt WaterNone Yes$1492.72Allow 5-7 Days to Ship
Chemtrol Active Chlorine PPM Sensor - 0-010 ppm - No WireSku: PPMAC010Chlorine (Active) PPM 0-010None Yes$1492.24Allow 5-7 Days to Ship
Chemtrol Active Chlorine PPM Sensor - 0-100 ppm - No WireSku: PPMAC100Chlorine (Active) PPM 0-100None Yes$1492.72Allow 5-7 Days to Ship
Chemtrol Active Chlorine PPM Sensor - 0-200 ppm - No WireSku: PPMAC200Chlorine (Active) PPM 0-200None Yes$1492.72Allow 5-7 Days to Ship
Chemtrol Bromine PPM Sensor - 0-010 ppm - No WireSku: PPMBM010Bromine PPM 0-010None Yes$1492.72Allow 5-7 Days to Ship
Chemtrol Free Chlorine PPM Sensor Upgrade Kit Complete - 0-10 ppmSku: PPMFC/PCChlorine (Free) PPM 0-10None Yes$2615.22Allow 10-14 Days to Ship
Chemtrol Free Chlorine PPM Sensor - 0-002 ppm - No WireSku: PPMFC002Chlorine (Free) PPM 0-002None Yes$1492.72Allow 5-7 Days to Ship
Chemtrol Free Chlorine PPM Sensor - 0-10 ppm - No WireSku: PPMFC010SChlorine (Free) PPM 0-10None Yes$1493.04Allow 5-7 Days to Ship
Chemtrol Total Chlorine PPM Sensor - 0-002 ppm - No WireSku: PPMTC002Chlorine (Total) PPM 0-002None Yes$1492.72Allow 5-7 Days to Ship
Chemtrol Total Chlorine PPM Sensor - 0-010 ppm - No WireSku: PPMTC010Chlorine (Total) PPM 0-010None Yes$1492.72Allow 5-7 Days to Ship
Chemtrol Compatible ORP Sensor With 10 Foot CableSku: ORP1000-10ORP10 Ft. No$85.8415 in stock
Chemtrol Compatible pH Sensor With 10 Foot CableSku: PH5000pH10 Ft. No$79.1611 in stock

Hayward Chemical Probes

 ProductMeasuresCableOEMPrice
Hayward PRO 25 ORP Gold Probe for Salt Water with 2 Foot CableSku: AQPR-25-AU-24ORP - Salt2 Ft. Yes$269.50Allow 2-3 Days to Ship
Hayward ORP Probe with 2 Foot CableSku: GLX-ProBE-OrpORP2 Ft. Yes$238.9310 in stock
Sku: GLX-ProBE-PhpH2 Ft. Yes

Pentair Chemical Probes

 ProductMeasuresCableOEMPrice
Pentair pH Sensor for IntelliChem - No WireSku: 522186pHNone Yes$95.154 in stock
Pentair ORP Sensor for IntelliChem - No WireSku: 522187ORPNone Yes$126.677 in stock
Pentair pH Sensor Cable - Blue BNC To Wire - 2 FeetSku: 744000290pH2 Ft. Yes$52.177 in stock
Pentair ORP Sensor Cable - BNC To Wire - 2 FeetSku: 744000360ORP2 Ft. Yes$47.56Allow 7-10 Days to Ship

Polaris Chemical Probes

 ProductMeasuresThreadedCableOEMPrice
Polaris Compatible pH Probe 3-281 With 10 Foot CableSku: AQPR-265-10-ZpHYes10 Ft. No$110.48Allow 5-7 Days to Ship
Polaris Compatible ORP Probe 3-271 With 10 Foot CableSku: AQPR-265-ORP-10-ZORPYes10 Ft. No$138.081 in stock
Polaris Compatible ORP Probe Gold Tip for Salt Water - 3-271 With 10 Foot CableSku: AQPR-265-ORP-10AU-ZORP Salt WaterYes10 Ft. No$153.92Allow 5-7 Days to Ship
Polaris Compatible ORP Probe 3-270 - 2.5 Foot CableSku: AQPR-80ORPNo2.5 Ft. No$98.691 in stock
Polaris Compatible pH Probe 3-280 - 2.5 Foot CableSku: AQPR-81pHNo2.5 Ft. No$70.203 in stock
Polaris Compatible ORP Sensor 3-270 With 39 Inch CableSku: ORP1000ORPNo3.25 Ft. No$116.185 in stock
Polaris Compatible pH Sensor 3-280 With 39 Inch CableSku: PH1000pHNo3.25 Ft. No$75.136 in stock

Rola-Chem Chemical Probes

 ProductMeasuresCableOEMPrice
Rola-Chem pH Heavy-Duty Probe with 8 Foot CableSku: RC550135pH10 Ft. No$154.642 in stock
Rola-Chem ORP Heavy-Duty Probe with 8 Foot CableSku: RC550136ORP10 Ft. No$154.646 in stock

Strantrol Chemical Probes

 ProductMeasuresCableOEMPrice
Strantrol Compatible pH Probe W2T4675 - With 10 Foot CableSku: AQPR-30pH10 Ft. No$243.285 in stock
Strantrol Compatible ORP Probe W2T3068 - With 10 Foot CableSku: AQPR-35ORP10 Ft. No$270.1413 in stock
Strantrol Compatible ORP Probe with 3 foot CableSku: AQPR-37ORP3.25 Ft. No$264.8111 in stock
Strantrol Compatible pH Probe with 3 foot CableSku: AQPR-38pH3.25 Ft. No$235.7111 in stock
Chemical Probe Help

Chemical Probe Options Glossary

pH: pH is a measurement of the acidity of your water. Sensors are available in standard and gold tipped for salt water pools.

ORP: Oxidation Reduction Potential measures chlorine's ability to oxidize contaminants in your pool water. Sensors are available in standard and gold tipped for salt water pools.

PPM: Parts Per Million. Some sensors (such as Chemtrol) measure PPM rather than ORP. Probes are available for Free Chlorine, Total Chlorine, Bromine, and more. Precision of PPM probes vary. For example, a 0-010 PPM probe measures between 0 and 10 parts per million. A 0-200 PPM probes measures between 0 and 200 parts per million. As with pH and ORP, gold tipped is available for salt water pools.

Cable Length: A chemical controller and flow cell are typically installed in close proximity. As such, a cable length of 2 feet is usually sufficient. If your flow cell is not installed next to your controller, cable lengths of up to 10 feet are available.

High Pressure pH or ORP: Systems requiring the use of high-pressure probes are rare. Use one only if the manufacturer of your chemical control system specifies the use of high-pressure probes.

Cleaning Your Chemical Probes

Sensors should be clean and free from oil, chemical deposits, and contamination to perform at optimal levels. Depending on your bather load and characteristics specific to your facility, probes may need to be cleaned on a monthly or even weekly basis. Failure to do so could result in slow sensor response, a frequent need to recalibrate sensors, and inconsistent readings.

You Will Need

  1. Soft toothbrush
  2. Mild degreaser such as Joy or other non-acid based household dish detergent
  3. Regular toothpaste
  4. Fresh water
  5. Teflon tape
  6. Clean container with water to keep sensor tip wet while cleaning

Cleaning Steps

  1. Turn off your controller, pH feeder, and your sanitizer feeder.
  2. Close flow cell valves. If the probes are installed in-line and cannot be isolated, turn off the main circulation pump.
  3. Remove sensors from the flow cell. Sensors should be unscrewed by hand. Disconnect the connectors from the controller.
  4. Carefully place your sensor into your clean container to ensure that the tip remains wet.
  5. Remove old Teflon tape and discard.
  6. Use a soft toothbrush with regular toothpaste to gently scrub the white ring and the tips of the sensors located at the bottom of the probe.
  7. If you notice oil and/or calcium buildup gently scrub with a household dishwashing detergent.
  8. Rinse with the clean fresh water in your container.
  9. Replace Teflon tape.
  10. Reinstall the sensors by hand tightening only. Only turn the probes enough to stop leaking.
  11. Reconnect to the connectors on the controller.
  12. Manually test and balance your water. Your water chemistry should be at the optimal balance for adherence with your local health department requirements.
  13. Open the flow cell valves or turn the circulation pump back on.
  14. Perform a hard reset at the controller. (See Manual for details.)
  15. Give the ORP probe a minimum of 20-30 minutes to acquire its proper reading and make the displayed reading at the controller your new ORP set point.
  16. Check the pH reading at the controller against your manual test kit reading. If the two differ, you must calibrate your controller to read the same as your pH test kit. After recalibrating your pH, set your pH set point to the current displayed reading.
  17. Turn on your pH feeder and your sanitizer feeder.

Additional Tips

  1. Never allow a pH or ORP sensor to dry completely. Drying will damage the reference junction and void the sensor warranty.
  2. If storing sensors for an extended period, store sensors in the soaking caps provided with the original storage solution or clean water or distilled water. Take care to protect from freezing temperatures when not in use.
  3. If storage containers have been misplaced, store sensors individually in small glass or plastic containers with clean water, ensuring that sensor tips are covered.