Online Chlorine Dioxide Monitor SC4000CLO2

Instrument Features:

• LCD color screen; Liquid Crystal Display
• Smart Menu Operations
• Multiple signal output options
• Two sets of relay-controlled switches
• Upper limit, lower limit, hysteresis control
• The same interface displays chlorine dioxide, temperature, and state.
• Protected by password to prevent unauthorized access

Technical Parameter:

(1) Measurement Range (based on the sensor's range):

Chlorine dioxide: 0–20.00 mg/L (ppm);

Temperature: -10 to 150.0°C;

(2) Classification Rate:

Chlorine dioxide: 0.01 mg/L;

temperature :0.1℃；

(3) Basic Error:

Chlorine dioxide: ±1% F.S.;

temperature ：±0.3℃；

(4) Response time: 90% of cases require less than 90 seconds;

(5) Two-channel current output:

0–4 mA to 20 mA (load resistance <750 Ω);

20–4 mA (load resistance <750 Ω);

(6) Communication output: RS485 MODBUS RTU;

(7) Control contacts for both relay groups:

3A 250VAC，3A 30VDC；

(8) Power Supply (Optional):

85–265 VAC ±10%,50 Hz ±1 Hz, power ≤3 W;

9–36 VDC, Power: ≤3 W;

(9) External dimensions: 98×98×130 mm;

(10) Installation methods: panel-type, wall-mounted type;

Panel opening dimensions: 92.5×92.5 mm;

(11) Protection rating: IP65;

(12) Weight: 0.6 kg;

(13) Work Environment:

Environmental temperature: -10 to 60°C;

Relative humidity: no more than 90%;

There are no strong magnetic field disturbances around it except for the Earth's magnetic field.