Ultrasonic Flowmeter

Linearity: ±1.0% of reading over flow range
Repeatability: ±0.1% from 25% to 100% / ±0.5% from 0 -25%
Housing: IP54
Temperature range: -10 to 60°C non condensing
Fluid temperature range: -10 to 60°C (110°C model in development)
Storage temperature: -20 to 100°C
Pulse output : PNP or NPN maximum frequency 400 Hz.
Relay: 24 Vdc 500 mA max non inductive.
PIN 6 Transistor O/P : PNP 24 V @ 20 mA max
Input: Pull down resistor required. (10K Ohm)
PIN 7 Transistor O/P: NPN 24 V @ 20mA maximum
Input: Pull up resistor required. (10K Ohm)

LCD display:

Reflective

6 X 8mm high main characters

2.5mm enunciators

Gal. cc. Kg. gms. Ltr. /min /Hr /Sec

4 – 20 MA output

into 250 Ohm maximum

14 Bit resolution

±0.1% linearity (plus flowmeter accuracy)

4 – 20 MA output

14 Bit resolution (14 V dc min supply voltage)

±0.1% linearity (plus flowmeter accuracy)

0 – 5 Volt output

12 Bit resolution

±0.1% linearity (plus flowmeter accuracy)