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ALSONIC Stainless Steel DN15-DN20

Industrial-grade ultrasonic flow meter with stainless steel 316L construction, achieving ±2% accuracy from 9 L/h to 6000 L/h at pressures up to 16 bar and temperatures -20°C to 100°C. Featuring integrated temperature measurement (PT1000 ±0.5K), optional pressure sensor, gas bubble detection, resistance to various types of deposits, including magnetite, and glycol concentration measurement. Food and drinking water approved (EU, NSF51, FDA) with multiple communication interfaces (Pulse, 0-5V, Modbus), ideal for food processing, hygienic applications, pharmaceutical systems, industrial cooling, heat metering, and others.

ALSONIC Stainless Steel DN15-DN20
Features
Integrated Temperature Sensor
Gas Bubble Detection
Glycol Compensation
Drinking Water Approval
Food Approval
Integrated Heat Energy Measurement optional
Integrated Pressure Sensor​ optional
Ultrasonic Flow Metering
Technical Data

Product specifications

Media

Water, Water-Glycol Mixtures, Oil and many others

Accuracy
± 2 % of measured value
Operational Pressure
0 - 16 bar
Operational Temperature
-20 - 100 °C
Wetted materials
Stainless Steel 316L, PPS, EPDM
Connections
BSPP Male Thread for Flat Seal
Output

Pulse, 0-5 V, MODBUS, LIN-Bus, 4-20 mA, IO-Link

Functions

Flow measurement

Temperature measurement

Pressure measurement (optional)

Heat metering (optional)

Variants

Select variant

DN15
Flow Range [l/min]
0.15 - 50 l/min
Flow Range [l/h]
9 - 3000 l/h
ΔPloss@ max flow [mbar]
80 mbar
Kv [m³/h]
10.6, 3 m³/h
Length
110
Connection
G 3/4
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