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Sense & Dispense (Open Line)

Hayward

SKU: HL-CHEM

Automate water chemistry with our integrated Sense and Dispense® option.

Features

Automate water chemistry with our integrated Sense and Dispense® option. Sense and Dispense automatically senses chlorine and pH levels and dispenses chlorine via a salt chlorination system or a liquid chlorine feed tank, and controls pH.

Features and Benefits

  • Balance water chemistry when paired with Omni-compatible salt cells and pH Dispense
  • Extend salt cell life by optimizing chlorine production
  • Remote monitoring when integrated through Omni Controls
  • Supports Salt Cells up to 40,000 gallons
Brand Hayward
Channel Open Line
GTIN 610377235457
Warranty - Labor None
Master Carton Qty 1
Pallet Qty 36
Warranty - Parts 1-year
Pool Type In Ground
Shipping Dimensions 7 " x 11 " x 14.5 "
Shipping Weight 6 lb
Series Water Quality Sense and Dispense
Salt (lbs/day) N/A
Water Quality Type Alternative

Questions & Answers

8 answered question(s)

06/24/26

Q: Do you have to fill containers with acid or any chemicals for it to automatically dispense?

A:
Yes.

By Hayward Support

06/24/26

Q: Can this be used with a saltwater pool

A:
Yes, it can.

By Hayward Support

06/24/26

Q: We had a pool installed in May of 2024 and every since the first day the app say that the chlorinator is high. We have the water test at a local pool store and it reads lower than what the app says. For instance The app shows the chlorinator is at 5257 ppm but the test at the pool store say it is 3120ppm . Are installer told us that they is a update coming out to fix this. Do you know when that is coming out ? and is what they told us the truth ?

A:
Hello, Someone from our technical team will contact you shortly.

By Hayward Support

06/24/26

Q: We have a ionized copper system, would sense and dispense work with it or would i no longer need that system?

A:
The sense and dispense is designed to function with chlorine pools.

By Hayward Support

06/24/26

Q: Hi, I've recently installed a in-ground pool. I'm trying to gain a better understanding of its workings. My question pertains to the salt/chlorination process. How do I know, or at what level should I see, that tells me that the pool has the proper salt/chlorination levels. I have the Hayward Omni-Logic App. It has a "Chlorinator" reading. Mine currently shows 2854 PPM Chlorinating. What is the proper range? What do I do if it falls outside the range?

A:
2854PPM is your salt level in the pool. Ideally it should be between 2700 - 3400 PPM.

By Hayward Support

06/24/26

Q: Hello Hayward team! I have a client who wants to convert their chlorine pool to a saltwater system. Could you please advise whether they need to replace their existing filters and pumps? Additionally, could you provide a list of specific equipment required for the conversion? Thank you!

A:
Hello, someone from our technical team will be in contact with you shortly.

By Hayward Support

06/24/26

Q: Do you offer a sense and dispense system for use with a UV/ozone smart pure system? We do have the OmniLogic system. Thanks

A:
No, we do not.

By Hayward Support

06/24/26

Q: Hi, I have a 40000 g poll filled with seawater. Can I use a salt clorinator, and if yes which model.

A:
Hello Alexis, Electronically generating chlorine from salt for recreational water uses salt (sodium chloride) in a concentration that is in a range of 2,800 to 3,400 part per million. Sea water contains a significantly higher concentration of salt ...

By Hayward Support