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Jandy ChemLink ORP/pH Interface - C1900

Availability: In Stock

Regular Price: $1,044.99

Sale Price $889.99

You Save: $155.00  (14%)

Quick Overview

The Jandy ChemLink™ ORP and pH water chemistry controller is designed for easy installation and operation from any AquaLink® RS OneTouch or PDA system. Adjust chlorination and pH levels automatically in response to bather load, temperature, organic contamination, and a variety of changing water conditions

Jandy Watermatic controllers automatically monitor and maintain the chemical balance in swimming pools and spas. Designed for easy installation and operation, they can be used with liquid feed pumps, granular and tablet erosion feeders, ozone generators and salt chlorinators. During the filtration cycle, the controller maintains sanitizer levels and pH balance by constantly measuring the Oxidation- Reduction-Potential (ORP) and pH balance of the water. If the sanitizer level (ORP) or pH falls below a predetermined set point, the controller activates the chemical feeder.

The Jandy C1900 ChemLink ORP/pH Controller interfaces with the AquaLink RS One Touch or AquaLink PDA system.

Jandy ChemLink C1900 Brochure



  • Interfaces with the AquaLink RS One Touch & AquaLink PDA
  • Seamless interface with AquaLink RS provides total control from inside the home or poolside
  • Monitors and adjusts pH in your pool and links up to your existing Jandy Automatic Controls
  • Precision chemical dosing, alleviating the highs and lows caused by organic contaminates and overfeeding
  • Check water balance status, change current settings or start manual feed cycles from the convenience of the controller
  • Save time and money, and protect your equipment investment
  • Control salt water chlorinators, granular feeders, liquid feed pumps and ozone generators
  • Constant monitoring avoids chemical highs and lows
  • Saves wear and tear on salt chlorine generator cells by engaging cell only when chlorine is needed
  • 3-M technology measures, monitors and maintains safe, balanced water
  • Multiple feed time and feed delay options
  • Optional Peristaltic pump for dosing
  • Auto alerts and safety shutdowns protect expensive equipment
  • An additional ChemLink can be added for one additonalbody of water
Additional Information
Delivery Time 2-5 Business Days
Manufacturer Jandy
Technical Specs

ph Range: 7.0 to 8.0
ORP Range: 200 to 900
Input: @ 120 VAC, 50/60 Hz, 8 AMP Fuse
Input: @ 240 VAC, 50/60 Hz, 4 AMP Fuse
Output: @ 120 VAC @ 6.4 AMPS Maximum
Output: @ 240 VAC @ 3.2 AMPS Maximum
Display: AquaLink RS OneTouch or PDA
Oper. Temp: 40 – 120º F

Jandy ChemLink C1900 Owners Manual

SKU POL-45-1900
Manufacturer Part # C1900