Etatron DLX pH Dosing Pump & Probe Kit

Description

DLX ph-Rx/MBB model consists of a series of microcontroller dosing pumps with pH or Rx (mV), control and regulation built-in instrument.

The high reliability and the price competitiveness make the DLX series the best proposal in dosing systems market. On request, DLXB (foot mounted) series can be supplied with a stroke length control, which enables - by a dial - to adjust the dosing volume between 20-100%.

Key Features

• Integrated Control: Built-in pH/ORP controller that reads directly from standard BNC pH probes.
• Adjustable Dosing: Programs for proportional or ON/OFF dosing with adjustable injection frequencies.
• Pressure / Flow: Handles pressures up to 20 Bar and flow rates up to 20L/h, depending on the specific model.
• Safety & Upkeep: Features a manual air bleed valve on the pump head to prevent gas buildup (e.g., when dosing with chlorine or hydrogen peroxide).

Operational & Safety Advice

• Chemical Compatibility: When dosing sulfuric acid, you must replace the standard PVC suction hose with a polyethylene discharge hose.
• Avoid Mixing Residuals: Ensure the pump head is flushed of water before introducing sulfuric acid, as mixing them produces gas that can melt valves.
• Maintenance: Regularly check and calibrate your BNC connector probe using buffer solutions.

Specifications

• Anti-acid plastic casing

• IP65 protection degree

• Up to 20 l/h and 20 bar

• Wall (DLX) and Foot mounted (DLXB):

• Standard pump head: PVDF body, PTFE diaphragm, ceramic balls, FPM sealings*

• Power Supply: 220-240V - 120V (on request)

• Strokes frequency: 120 strokes/min (from 1l/h to 15l/h) - 150 strokes/m (20 l/h)

• CE (standard) and CSA certied (on request)

• Backlight LCD display

• Manual air bleed pump head; from 5 to 15l/h automatic air bleed available on request

• pH and RX inputs. Measuring ranges: 0÷14pH; -1000 ÷ +1400mV;

• Manual (only) Temperature compensation 0÷100°C

• ON/OFF or proportional operating modes

• Hysteresis

• Switching-on delay

• Level probe input

• Alarms setting

*different configurations available upon request