pH, redox, chlorine, conductivity, conductive and inductive conductivity meter and controller

Meter for up to 5 water parameters.

Applications:

  • Measurement and regulation of water parameters for industrial and process water treatment.
  • Permeate monitoring in reverse osmosis equipment.
  • Measurement and regulation of water quality parameters in swimming pools.

Compact meter and controller for up to 5 water quality parameters.

DULCOMETER® Compact is the online measuring and control instrument for the analysis of basic water parameters.

In addition to controlling the circuit between the sensors, DULCOTEST® has a pulse frequency output for controlling a metering pump.

Everything you require for the reliable treatment of service and process water in industry, as well as drinking and swimming pool water.

Benefits

  • Flexibility thanks to the selection for pH and redox analysis.
  • Optimal resolution of the measured value thanks to the autoranging function in conductivity.
  • Different conductivity display options depending on requirements: Conductivity, TDS (Total Dissolved Solids), salinity and specific resistance.
  • Safety thanks to pH sensor monitoring with glass breakage and cable break detection.
  • Different mounting options: wall, pole or inside a cabinet.
  • Measurement of: pH, redox, chlorine, conductivity, conductive and inductive conductivity
  • Mounting, type of protection: Universal housing (wall mount, control panel mount, pole mount), IP67, control panel, IP54.
  • Measurement: 1 measuring channel, temperature compensation for conductivity and pH.
  • Control: PID controller, 1-way controller (e.g. with acid or alkaline pH).
  • Control inputs: 1 digital control input

Available Products:

(Includes controllers, cables, sensors, sensor holders and fastening panel.):

Product Code
Manufacturer’s Code
Description
P_161270
PMCC-CLB
Compact CLB Measurement and Control Panel
P_161271
PMCC-PH
Compact pH Measurement and Control Panel
P_161272
PMCC-ORP
Compact ORP Measurement and Control Panel
Measurement range
pH: 0.00 – 14

Redox: -1,000 / +1,000 mV

Chlorine: 0.05 to 5 ppm, shock dosing up to 10 ppm, 12 h max.

Conductive conductivity: 0.5 µS/cm to 20 mS/cm (automatic remote scanning)

Inductive conductivity with ICT 1: 200 µS/cm to 1000 mS/cm (automatic remote scanning)

Inductive conductivity with ICT 2: 20 µS/cm to 2000 mS/cm (automatic remote scanning)

Inductive conductivity with ICT 5: 200 μS/cm to 2000 mS/cm (automatic remote scanning)

Resolution
pH: 0.01 pH

Redox: 1 mV

Chlorine: 0.01 ppm

Conductivity: 0.1 µS/cm (depending on measuring range)

Accuracy
0.5 % of the final value of the measurement range
Temperature compensation range
0 to 120° C, chlorine 1 to 45° C
Control
1-way PID control with selectable control direction
Inputs
Sensor input suitable for the measured variable

Temperature sensor input: pH: Pt 1000, chlorine and conductivity: Pt 100/ Pt 1000

1 digital input as remote input for pause, regulation/error functions of the measuring water.

Outputs
1 pulse frequency output for controlling metering pumps.

1 output 0/4 to 20 mA active, configurable as measured variable or setpoint variable, max. capacitive load: 400 Ω.

1 power relay as changeover switch, configurable as alarm, limit value or activation output with pulse width modulation for motor driven metering pumps.

Cell constant, conductivity
0.05 to 12.0 cm-1
Power supply
100 to 230 V, 50/60 Hz, 5 W
Permissible operating temperature
-10 to +60° C
Type of protection
IP 67, in accordance with NEMA 4 X Indoor
Dimensions
135 x 125 x 75 mm (H x W x D)
Weight
0.5 kg