FX-1000p-B Dimensions

The Foxcroft FX-1000p-B Bufferless Chlorine Analyzer utilizes the most accurate test method to determine chlorine residual levels in process waters, similar to that used in lab environment titrator test methods. This makes it an excellent choice for your chlorine control or monitoring applications. Residual readings are instantaneous do not relay on "sample and hold" methods. This minimizes any delay in readings for control applications. The continuous 4-20 milliamp output signal can be used to drive chlorine residual, or trigger an autodialer in remote or off-hour situations.

The measuring cell design incorporates several features to ensure accurate readings. Features include; high-grad gold and copper electrodes, fixed sample rates and continuous cell mixing and cleaning. Solid-state analog electronics provide stable, drift free, residual readings and output signals. Electronic isolation eliminates problems from "ground-loop" and ensures operator safety.

Introduction

Features


Constantly measures free chlorine residuals
Application: Drinking water
Simple to calibrate and operate
Low maintenance design
Continuous, isolated, 4-20 milliamp output signal, suitable for control
Built-in high and low alarm relays
Field-adjustable range

Description

Important Factors

The FX-1000p-B Bufferless Chlorine Analyzer is used to amperometrically measure the free chlorine in a treated water sample in fresh or drinking water applications ONLY. The system provides a 4-20mA analog output that tracks the measured residual chlorine over the factory-set 0-5.00 ppm (mg/l) measuring range (the system can be re-ranged in the field to any of its other measuring ranges). This output can be used to drive a residual chlorine control system (with compound-loop or setpoint controllers), a chart recorder, telephone dialers, or a SCADA system.

Three important factors enable the FX-1000p-B to provide drift-free measurement readings:

1. Flow rate to sample flow cell is kept constant.

2. Gold and copper electrodes are used to measure the residual chlorine.

3. The sample flow cell has a reliable cleaning method to keep the electrodes free of dirt, ensuring measurement accuracy. Small mixing balls, and process chlorine act together to keep the flow cell clean.

Dimensions