Click for more products. ()
No produts were found.
0 Viewed
Click for more products. ()
No produts were found.

PM-1/4-P flow meter


PM-1/4-P flow meter

53.00zł (price includes VAT)

43.09zł Tax excluded

Product details
1/4 inch thread mounting. Range: 0.25-3 L/min ± 3%. See details
Materiał wykonania:

Availability: In Stock

Related products

187.80zł Tax excluded

In Stock

General-purpose pulse counter. It has one relay output (3A). Ideal for item counting applications using inductive sensors. Dimension 48x48mm.

PM-1/4-P flow sensor

Liquid flow sensor designed to read the flow of water or other liquid at a rate of 0.25 to 3 L per minute. High sensitivity allows detection of even small liquid flows. The sensor sends a corresponding pulse signal. Made of a polymer body, water impeller and Hall sensor. When water flows through the impeller, it moves the impeller shaft. Its speed changes at different flow rates. The Hall sensor sends a corresponding pulse signal. It can be applied to water heaters, automatic water dispensers mounted on a tube with 1/4 inch thread.

Przepływomierz PM-1/4-P
pic Flow sensor PM-1/4-P

Technical data

Name Description
Power supply 5-18V DC
Output NO signal, OC transistor output(10mA) .
>4.7 V DC (input voltage 5 V DC).
Mounting 1/4 inch thread
Power consumption 15mA (DC 5V)
Operating temperature 0 - 80 °C
Range 0.25 - 3 L/min ± 3%
Volumetric conversion rate 7055 imp/L ±10%
Impulse converter F=89*Q
Q=[L/m] F=[Hz].
Tube length 30 cm
Construction material body: polymer plastic
Working pressure < 0.8 MPa - (8 bar)

Dimensions and connection diagram

Przepływomierz PM - wymiary
Fig. PM flowmeter - dimensions.

When water flows through the body of the flow meter moves the rotor shaft - the sensor generates the corresponding impulse signal X (specified in the technical data). The number of pulses is proportional to the speed of water flow. Impulses, thanks to meters, can be converted into user-convenient values such as milliliters, liters, liters/min.

pm zasada działani
Fig. Flow meter principle of operation.

Example of application - wiring diagram Pulse counter CA4 + PM flow meter.

This set allows you to measure the volume of liquid. Example: filling tanks with 1.5 l of fluid each tank.

schemat podłączenia Licznik impulsów CA4  + przepływomierz PM
Fig. wiring diagram Pulse counter CA4 + PM flow meter.

Example of application - connection diagram CI8 pulse counter + PM flow meter.

This set allows both the measurement of the volume of liquid and the number of dosages. Example: filling a series of 10 pieces of tanks with 1.5 l of liquid each tank. When the series of 10 pieces is completed, light notification.

schemat podłączenia Licznik impulsów CI8  + czujnik przepływu CP
Fig. connection diagram CI8 pulse counter + PM flow meter.

Dozowanie, napełnianie zbiorników.
animation. Batching, filling of tanks.

Data sheet
    Power supply:
    9mm flange
    Power consumption:
    15mA (DC 5V)
    Operating temperature:
    0 - 80 °C
    0.25-3L/min ± 3%
    Długość przewodów:
    30 cm
    NO signal, OC transistor output (10mA) min. 4.7 V DC (input voltage 5 V DC)
    Materiał wykonania:
    Operating pressure:
    ≤ 0,8 MPa - (8 bar)
    Przelicznik objętościowy:
    7055 imp/L ±10%
    Przelicznik impulsowy:
    F : 89*Q

Add a review

Add a review

  • Fit:
  • Quality:
Describe this product using simple and short words.
Upload images:
Drop images here or click to upload.
From the same category
Customers who bought this product also bought

266.67zł Tax excluded

In Stock

Designed to work with proximity sensors, incremental encoders. It has a prescaler function and two relay outputs.