|System 1 Flow Based Injection System with Flow and pH Monitoring|
|Pulse Instruments System Series|
|Item Number: BIOS-01D|
Single pass water system where demand based feedback or tank is not available for treatment.
Automatic injection of chemical proportional to the flow rate. A digital flow meter is connected to a digital metering pump that accepts an analog or pulse proportional signal and use to inject liquids such as chemicals, sanitizers or fertilizers at a rate proportional to flow rate.
The faster the flow, the faster the chemical injection, thereby maintaining a constant ratio of chemical to water. The digital flow meter is wall mounted with a digital readout of the flow rate, a re-settable totalizer, and a permanent totalizer. It has two relays for alarm or contact control, and analog and pulse output. The pulse output may be configured to send a selectable number of pulses per gallon. More favored and versatile is to use to the 4-20mA proportional analog signal, that may be easily set to a range of desired flow rate. The chemical metering pump would accept a 4-20mA signal and may also be user scaled to a desired injection output.
Digital Flow Meter with Rate and Totalizer
pH Monitor in NEMA 4X Enclosure with USB Datalogger
Chemical Injection Pump
Pre-wired and Programmed