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.
● 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
● Quality – designed for custody transfer; featuring worldwide recognized metrological approvals
● Safe operation – display provides easy readable process information
● Fully industry compliant – IEC/EN/NAMUR
● The measuring principle is virtually independent of pressure, density, temperature and viscosity
● The specialist in the water and wastewater industry for the most demanding applications.
Device properties
● International drinking water approvals
● Degree of protection IP68 (Type 6P enclosure)
● Approved for custody transfer to MI-001/OIML R49
● Transmitter certified to MI-001
● Device in compact or remote version
● HART
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.
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).
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.
Nominal diameter range
DN 25…2000
1″…78″Max. measurement error
±0.5%
±0.2% (optional)Measuring range
0…110’000 m3/h
Max. process pressure
PN6…40
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 buttonOutputs
4…20 mA
Pulse/Frequency
StatusInputs
Status
Digital communication
HART
Hazardous area approvals
ATEX
Product safety
CE, C-tick, EAC marking
Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025),
Custody transfer approvals: MI-001, PTBPressure approvals and certificates
PED
