CX-RCA-1503 Residual Chlorine Analyzer
CX-RCA-1503 Dechlorination (total chlorine, CO2) Temperature Transmitter: This transmitter is mainly used for measurement of dechlorination, total chlorine and CO2 and control of chlorination. It is widely used in such industries as water supply, drinking water, water purification, industrial pure water, swimming pool disinfection, etc.  
Features:

1. The built-in protective software in the instrument provides various diagnoses.
2. The watchdog design effectively enhances its interference community.
3. The long-life touch screen is easy to use.
4. Manual contact control.
5. Constant-current groove based installation.
6. Simple calibration, i.e. single-point calibration in medium of certain concentration.
7. Dechlorination, total chlorine and CO2 measurements are integrated in a single transmitter.

Technical indexes:
Model
Measuring range: Optionally 0-2-ppm or 0-20
Accuracy: 0.01ppm
Operating temp: -40-70℃
Display mode: Touch screen LCD
Signal output: 0/4mA max. load 1k, RS232
Control action: Three-way relay ON/OFF
Opening dimension： 92x92x110mm
Set point ：2 points
Control capacity: 250VAC/7A
Net weight ：0.5 Kg
Standard set: dechlorination transmitter, dechlorination electrode, constant-current groove (3-hole), electrode signal wire (3m attached to electrode).
User’s manual in Chinese and English