Signet 4630 chlorine analyser system

The Signet 4630 chlorine analyser system is designed with amperometric sensing technology, and incorporates a clear flow cell, flow regulator, sensors, filter and rotameter in one unit.

The fully integrated system provides a turnkey solution for accurately measuring free chlorine in applications with stable pH, temperature and chlorine levels. Typical uses include water distribution, ground- and surface-water monitoring, HVAC cooling water, food and beverage plants, RO membrane protection, swimming pools, aquariums and water parks.

The built-in flow regulator automatically controls the flow stream across the sensor’s membrane, resulting in reduced bubbles for improved system accuracy. The flow cell comes with isolation ball valves, which eliminates the need for purchasing additional parts. Installation requires a 3/8″ influent and drain tubing. Installation is easy into any service point in a system where nominal pressure is 1-10 bar.

The analyser’s amperometric sensor technology provides an improved solution over traditional chlorine monitoring by enabling more accurate measurement in real time and eliminating the need for reagents.

In addition to its simple installation, the unit’s flow cell can be easily opened for thorough cleaning and removal of algae or hard water deposit build-up. The analyser comes equipped with pre-wired electronics, a 120 VAC power plug, two 4-20 mA outputs and two dry contact mechanical relays. The flow cell can accommodate two sensors; one chlorine sensor and an optional pH sensor. Other features include a bright, backlit LCD and an optional weatherproof exterior panel for outdoor mounting applications.