PCM
Time adjustable controller for proportional injection with Classic Series Fixed Output Pump
PCM
PCM Set-Up
System
The PCM is a time adjustable controller utilized with the Classic Series Single Head Fixed Output Pump and a pulsing dry contact water meter for applications requiring proportional injection.
The water meter sends a signal to the PCM and the PCM actuates the pump to deliver the desired dose based upon the system flow.
The operating time range is factory set according to the PCM model. The range can be changed to any of the other time ranges without purchasing a different model. The time range is converted by changing the position of the jumpers on the printer circuit board under the cover.
The PCM is also one of the components in the Proportional Injection System that also includes the fixed output pump and a 3/4″ plastic water meter pre-mounted on a heavy duty panel.
Purchasing the items separately offers flexibility with the water meter selection; available in plastic or stainless steel with a variety of sizes and pulse rates to customize your own proportional feed installation.
Item Numbers
Four Models 120V 60Hz
| Item Number | Operating Range |
|---|---|
| PCM1 | 0.1 to 1.0 Second |
| PCM5 | 0.5 to 5.0 Seconds |
| PCM10 | 1.0 to 10.0 Seconds |
| PCM20 | 2.0 to 20.0 Seconds |
Technical Data
Specifications
Polycarbonate
Microcontroller with triac output
10:1
Non-voltage dry contact, water meter
Immediate
10 milliseconds
120V 60Hz
0.45mA AC maximum
Maximum device load, 1.8 amp at 120V
PCM Dimensions
Agency Listings
Box Dimensions
9 x 9 x 7 in. (23 x 23 x 18 cm)
Shipping Weight
2.1 lbs (1 kg)
