Qalcosonic W1

Composite static flow meter with ultrasonic technology, with no moving parts.
Many communication options. Submersible. Approved for drinking water.

Nominal flow rate	Nominal diameter	Temperature range
Q3 1,6 ... 40 m3/h	DN 15 ... 50 mm	Up to +30/+90 °C

Basic data

Topic	Possibilities
Accuracy / classification	Accuracy acc. EN4064 Environmental class C (industry) IP 68 Dynamic range R400/800 2014/53/EU Radio Equipment Directive (RED) Cyber Resilience Act compliant EN 18031‑1, EN 18031‑2 and EN 18031‑3
Sizes	DN 15 ... 50 mm Q3 1,6 ... 40 m3/h
Output options	Wireless M-bus T1 Optic IR LoRa NB-IoT NFC
Input options	N/A
Power supply	Battery (up to 20 years)
Important info	Mounting direction: Any Recommended straights: None Temperature range: T30: 0,1 … 30 °C for water T90: 0,1 ... 90 °C for water Includes leakage detection Includes tempering detection Incident mode for exceptional trouble shooting possibility

Only available in Swedish

Popular English files: Qalcosonic W1 - Datasheet Qalcosonic W1 - User instructions All files: English & multi-language	Popular Swedish files: Qalcosonic W1 - Datablad Qalcosonic W1 - Installationsinstruktion All files: Swedish

Only available in Swedish

Static utrasonic meter with display
Approved for drinking water
Approved for hot water acc. 2004/22/EG (OIML R49)
Composite housing with thread connections
No moving parts
Horizontal and vertical mounting positions, without the need for straight before or after (see above)
Data logger och memory of max values
Long lasting battery operation

Subject to change without notice.

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