SRZ Compact

Helical Flow Meters in compact design with integrated, high-resolution sensor electronics

The compact series helical flow meter is used mainly in applications with highly viscous, abrasive and filled, lubricating and non-lubricating media. Extremely high-resolution electronics integrated in the measuring equipment support the measurement of the smallest dosage quantities in applications with the highest reproducibility requirements.

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Functions & Specifications

Measuring Ranges: 0.04 up to 400 l/min
Measuring Accuracy: up to ±0.1 %
Repeatability: ±0.05 % (under the same conditions)
Linearity: up to ±0.25 % of actual flow
Materials: Housing: as per DIN 1.4305 [AISI 303]
Helicals: as per DIN 1.4122
Bearing: tungsten carbide
Seals: FKM, PTFE
Pressure: p to 250 bar [3,600 psi]
Medium Temperature: -20 °C up to +70 °C [-4 °F up to +158 °F] (others on request)

Pickups, Amplifiers, Evaluation Electronics and Additional Accessories

Pickups and Amplifiers

ECO Pulse Amplifiers

Single / double tap with different output functions

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Evaluation Electronics

Frequency to Analog Converter (FAU 50)

remote displays for pickups with frequency output

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High Precision Evaluation Units – FAW 100 Series

Evaluation Electronics

Wall Mount Displays (FAW 100)

with analog and frequency output

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High Precision Evaluation Units – FAS 100 Series

Evaluation Electronics

Panel Mount Displays (FAS 100)

with analog and frequency output

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Documents, Manuals & Software

Title	Date	Language	Download
Helical Flow Meters – Datasheet SRZ Compact Series	01.01.2022	English (EN)	PDF (2 MB)
Helical Flow Meters – Manual SRZ	02.11.2022	English (EN)	PDF (457 KB)