Description
Seko Tekna TPR Series Digital Solenoid Driven Metering Pump is built-in with pH/Redox control meter. Digital interface for constant or proportional dosing depending on the measured pH or Redox value. Repetitive alarm relay/ Input on-Off for remote control. Proportional Feedback Control: Signal 4-20mA output for measure transmission.
Proportional Control 4-20mA – the signal value is calculated from a linear relationship based on the variance from set-point with a maximum output set at a fixed maximum variance. Say for example, in a typical pH control where the output to an acid metering pump will vary from 4-20 mA as the pH increases from 8-10pH. At pH8 or less, 4 mA is sent to achieve 0% output of the pump. As the pH increases to 10 or greater, the output will increase linearly of which 20mA will be sent to the pump to achieve 100% output. In more advance control scenarios, the algorithm to determine the output value may incorporate Integral and Derivative calculations (PID Control) to enable a more predictive output based on the speed of the process response to the output. Even with PID control, the actual output signal remains a 4-20mA resulting in a proportional 0-100% response of the control device.
✅Technical Specifications:-
- Model:- Seko Tekna TPR803NHH2000 Digital Chemical Dosing Metering Pump
- Capacity: Flow Rate 20- 110L/Hr @ Pressure 0.1-5Bar
- Power Supply: 230Vac/ 40W/ 1 Phase/ 50Hz
- Material: PVDF Dosing Head, PTFE Diaphragm, Ceramic Valves & PTFE Seals
- Feedback Control: pH measurement 0-14pH (Default) and or ORP measurement: -1000 to +1000mV (setting)
- Connection: 12mm x 8mm Tubing
- Installation Kit Inclusive: PVC Foot Valve, PVC Injection Valve, 2m PE Delivery Tube, 4m PVC Suction Tube, Wall Mounted Bracket, Vertical Mounting Bracket & Fixing Screws
- Weight: Approx. 4.40Kg
- Packaging Dimension: 285mm x 185mm x 240mm
- Country of Origin: Italy Europe
What’s in the Box: 1 x Seko Tekna TPR803NHH2000 Digital Control Chemical Dosing Metering Pump; 1 x Installation Kit; 1 x User Manual
Warranty Aspects: One (01) Year Manufacturing Defects Only; DOES NOT COVER: (a)Lightning and electrical panel trip consequence damages, (b)Defects due to mishandling, misuse of equipment by user & or operator and (c)Wear & Tear
Ordering & Delivery Information:
- Quotation & Payment: Quotation is available upon request. Payment is required to directly bank into our Company Maybank Account before processing
- Processing Time: Dispatch within 1–2 working days upon receipt of payment
- Delivery Method: (a)Klang Valley Postcodes – Handled via Lalamove, (b)All Other Areas – Handled via Standard Courier
