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Measuring principle
Electromagnetic
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Product headline
The sensor with degree of protection IP68 (Type 6P enclosure) combined with a transmitter for custody transfer. The specialist in the water and wastewater industry for the most demanding applications.
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Sensor features
Secure, reliable long‐term operation – robust and completely welded sensor. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance-free – no moving parts. International drinking water approvals. Degree of protection IP68 (Type 6P enclosure).
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Transmitter features
Quality – designed for custody transfer; featuring worldwide recognized metrological approvals. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. Transmitter certified to MI‐001. Device in compact or remote version.
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Nominal diameter range
DN 25…2000
1″…78″ -
Max. measurement error
±0.5%
±0.2% (optional) -
Measuring range
0…110’000 m3/h
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Max. process pressure
PN6…40
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Medium temperature range
-20…+80°C
(-4…176°F) -
Ambient temperature range
-20…+60°C
-40…+60°C (optional) -
Degree of protection
IP 67 (NEMA 4x)
IP 68 (Nema 6P) -
Display/Operation
Two line display with backlit
Push button -
Outputs
4…20 mA
Pulse/Frequency
Status -
Inputs
Status
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Digital communication
HART
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Hazardous area approvals
ATEX
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Product safety
CE, C-tick, EAC marking
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Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025),
Custody transfer approvals: MI-001, PTB -
Pressure approvals and certificates
PED
Field of application
Promag W is the specialized sensor for all applications in the water industry. Combined with the proven Promag 51 transmitter with push buttons, Promag 51W offers highly accurate measurement of liquids for a wide range of standard applications. it will be the preferred solution for customers needing custody transfer measurement Promag 51W is available in a compact or remote version.
The measuring principle is virtually independent of pressure, density, temperature and viscosityThe specialist in the water and wastewater industry for the most demanding applications.Device propertiesInternational drinking water approvalsDegree of protection IP68 (Type 6P enclosure)Approved for custody transfer to MI-001/OIML R49Transmitter certified to MI-001Device in compact or remote versionHART
Benefits
Secure, reliable long-term operation – robust and completely welded sensorEnergy-saving flow measurement – no pressure loss due to cross-section constrictionMaintenance-free – no moving partsQuality – designed for custody transfer; featuring worldwide recognized metrological approvalsSafe operation – display provides easy readable process informationFully industry compliant – IEC/EN/NAMUR