PCE VMI 10 Ultrasonic Flow Meter (2 ~ 40 l / min; ± 1%)

Specifications:

Measurement range2 ... 40 l/min

Accuracy±1 % of the measurement value

Sending a signal fromapprox. 1 l/min

Repeatability1 %

Liquid conductivityWater and other conductive liquids / 50 µS/cm

(lower conductivities affect to the measurement accuracy)

Liquid temperaturemax. 75 ºC

Environmental temperature5 ... 70 ºC

Nominal pressurePN 16

Nominal diameterDN 10

Connection typeG 1/2" -ISO 228 external

flow indication green LED, proportional to the flow

Output signals

Pulse repetition frequency855 pulses/l

Resolution1,2 ml/pulse

WaveformsNPN rectangular signal open collector, working cycle 50:50

Signal intensitymax. 20 mA, limited current

Maximum Pull-up voltage30 VDC

Optional: 4 ... 20 mA analog output (with additional cost)

General Specifications

Response time<500 ms

Electrical connection M12x1 connector

Power supply24 VDC ±10 %

Input currentmaximum 80 m

Counter measurementsover voltage resistant (up to 30 V) and protected against polarity reversal (up to -30 V)

Protection typeIP 65

Delivery Scope

1 x PCE-VMI 10 Electromagnetic Flow Meter

1 x user's manual

Datasheet