MULTICAL® 21 Ultrasonic M-Bus Water Meter
Precision ultrasonic water metering with superior stability and intelligent monitoring. The MULTICAL® 21 delivers ultrasonic precision from the very first drop with no moving parts, ensuring exceptional accuracy throughout its 16-year operational lifetime. Features intelligent alarms for leak detection, burst monitoring, and advanced analytics for comprehensive water management.
Key Features & Benefits:
- Ultrasonic precision measurement from the very first drop (low start flow 2 l/hour).
- Superior stability in the entire dynamic range with high accuracy.
- Intelligent info codes and alarms for leak, burst, and tampering detection.
- 16-year operational lifetime with no moving parts for enhanced durability.
- M-Bus wired communication for reliable data transmission.
- MID certified according to OIML R49 & ISO 4064 standards.
- IP68 rated for complete water ingress protection.
- Ambient and water temperature monitoring capabilities.
Technical Specifications
Measurement Technology
TechnologyUltrasonic measurement
Start Flow2 l/hour (industry-leading)
AccuracyHigh accuracy, very low error margin
Dynamic RangeSuperior stability throughout range
Communication & Data
ProtocolWired M-Bus
Remote ReadingAutomatic via M-Bus network
Data RecordingConsumption history & analytics
Temperature MonitoringAmbient & water temperature
Intelligent Features
Leak DetectionIntelligent alarm system
Burst DetectionReal-time monitoring
Tampering DetectionAnti-tampering alerts
Reverse FlowDetection and alerting
Construction & Lifetime
LifetimeUp to 16 years operational
Protection RatingIP68 waterproof
MaterialEco-friendly durable composite
CertificationsMID, OIML R49, ISO 4064
Downloads & Resources
Product Documentation
Technical documentation for this product is currently being updated. Please contact us at myynti@climapri.com for specific documentation needs.