Chlorine Controller

Measuring range Residual chlorine: 0~20.00mg/L; Resolution: 0.01mg/L

Accuracy residual chlorine: ±2% or ±0.035mg/L take the bigger

Sample temperature: 0~60℃, 0.6MPa

Sample flow rate: 200~250mL/min

Stability: ±0.2(mg/L)/24

Minimum detection limit: 0.01mg / L automatically adjustable

Electronic unit repeatability error: ±0.2 mg/L

Display: LCD display, English operation interface

Isolated current output: 4~20 mA (load <750Ω)

Output current error: ≤±1%FS

High and low alarm relays: AC220V, 7A; hysteresis 0- 5.00mg / L, arbitrary regulation

Interface: RS485 ,Compatible with standard MODBUS-RTU

Power supply: 100-240VAC or 24VDC

Protection grade: IP65

Power: ≤5W

Temperature Sensor: NTC22K

Installation: Panel Mounting

Dimension: 96*96*138mm(L*W*D)

Hole size: 91*91mm

Working conditions: Ambient temperature: 0-60°C; Relative humidity: ≤85%

Calibration and setting can set crypt guard respectively.

LCD liquid crystal display with backlight.

Use the keyboard to set parameters.

High stability, high accuracy.

Wide measure range.

Temperature compensation.

Multiple outputs (relay,0/4-20mA).

Super anti-interference design can be used for strong interference with field operations and anti-electromagnetic interference.

The built-in memory chip ensures that the parameters and calibration data are not lost when shutdown or off normally.

Can automatically detect the temperature probe and enter the automatic temperature compensation program.

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