Intro
(1) General
(2) Installation
(3) Electrical
(4) Setup

(5) Download PDF - Atrato Ultrasonic Flowmeter Instruction Manual:
Atrato-Instruction-Manual.pdf

The Atrato range represents a new generation of through bore time of flight ultrasonic flowmeters that uses breakthrough technology to offer a wide ranging yet accurate meter. It is ideal for many process control, instrumentation and laboratory applications. The user must make sure that the flowmeter selected is suitable for the application and that the chemical compatibility, temperature and pressure requirements are within the Atrato’s operating range. Please check the model number before proceeding. All meters can be programmed and monitored via the USB connection.

First 3 digits Flow range
710 = 2-500 mL/min
720 = 0.01 - 1.7 L/min
740 = 0.02 - 5 L/min
760 = 0.1 - 20 L/min


Fourth digit seal material
V = Viton®
N = Nitrile
E = EPDM
S = Silicon

Fifth digit end fittings
0 = 3/8” John Guest 10 bar
1 = 1/2” BSP PEEK 10 bar
2 = 1/2” NPT 316 St St 30 bar
3 = 1/2” BSP 316 St St 30 bar

Sixth digit Wetted materials
0 = PEEK/316 St St
1 = PEEK / Borosilicate glass

Seventh/eighth digit Electronics package
A = Analogue output
D = Display & analogue output
RA = 110°C Sensor remote electronics analogue output
RD = 110°C Sensor remote electronics display & analogue output

For example
760 – V10 – D
This is a 20 L/Min flowmeter with Viton seals, half inch BSP fittings and a 316 stainless
steel flow tube with PEEK end fittings, fitted with a local digital display and an analogue
output.



Flows from 2mL to 20 L/Min.

Ideal for:
Drink dispensing
Laboratory tests
Cooling equipment
Active flow alarms
Semiconductor plant
OEM applications