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- DulcoMeter Compact (DCCa)
DulcoMeter Compact (DCCa)
✔ Small water quality indicator with excellent cost performance directly from D1C
✔ Water quality instruction and pump control (P / PID) are condensed into one unit
✔ Select from various control outputs (pulse signal, time division relay, analog signal, etc.)
Features
It indicates the concentration in combination with various sensors of “pH”, “ORP” and “conductivity”.
It is also possible to control the chemical injection pump from the measured concentration.
Only one chemical injection pump can be controlled, but since P / PID control is installed as standard and addition amount control is also installed, control suitable for line control is also possible.
In addition to the pulse output for the prominent pump, the control output can be selected from time-division contact output and analog signal output.
The sensor can be connected to Tohkemy sensors as well as Prominent pH / ORP.
The conductivity sensor is also compatible with 2-electrode type and electromagnetic conductivity type, respectively.
Use
● Neutralization equipment for factory wastewater, pH monitoring
● Circulating water quality management in bathtubs and pools
● Water quality management of drinking water and manufacturing water
● Cooling tower Cooling water quality management
● Dissolution control of liquid fertilizer
specification
| Model | For pH / ORP: DCCa-pH / ORP For conductivity: DCCa-COND_C (for 2-electrode sensor) / DCCa-COND_I (for electromagnetic conduction sensor) |
|
|---|---|---|
| Installation type | Wall-mounted | Control panel panel folding mounting type |
| Protection class | IP67 | IP54 |
| Measurement item range | For pH / ORP (pH 0-14 / ORP ± 1000 mV) For conductivity (1μS/cm … 2,000mS/cm autorange) |
|
| control method | P or PID control One-sided control (measured value rise or fall) | |
| Pump control | Metering pump (pulse output for prominent pump) x 1 Solenoid valve relay (contact output time division control) x 1 |
|
| Output specifications | ・Analog output (4-20mA DC・Load resistance 400 Ω ・Insulated output) × 1 (Measured value-Correction value-Control value-Select from manual) ・Non-voltage c contact (upper / lower limit alarm / time division relay / batch failure select) x 1 |
|
| Input specifications | Sensor input terminal / temperature sensor connection terminal Control pause input x 1 |
|
| Power / power consumption | 100-230VAC ± 10% 50 / 60Hz / 12VA or less | |
| Ambient temperature / humidity | 0 to 50 ° C / 95% or less, no condensation | |
| Size / mass | W137 × H127 × D75(mm) / 0.5kg | |
Head Office
1-12-11 Tagawakita, Yodogawa-ku,Osaka
532-0021
Overseas Business Department
TEL +81-6-6301-6460
FAX +81-6-6308-3022
