Specs at a glance
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Max. measurement error
Volume flow: ±0.5 % o.r. ± 2 mm/s (±0.5 % o.r. ± 0.08 in/s)
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Measuring range
9 dm³/min to 22500 m³/h (2.5 to 100000 gal/min)
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Medium temperature range
Liner material hard rubber: 0 to +70 °C (+32 to +158 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
Liner material PTFE: -20 to 70°C (–4 to +158 °F) -
Max. process pressure
PN 40, Class 300, 20K
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Wetted materials
Liner: polyurethane; PTFE; hard rubber
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)
Field of application
Promag W 800 is ideal for off-grid applications in the water industry, even flow measurement in direct underground installation or underwater. Promag 800 covers basic functionality, Promag 800 Advanced offers the full performance spectrum. The battery-powered transmitter provides worldwide transmission of measured data without additional energy supply. Heartbeat Technology enables measurement reliability and compliant verification.
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The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity
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Dedicated to the measurement of industrial or municipal water and wastewater
Device properties
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International drinking water approvals
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Degree of protection IP68 (Type 6P enclosure)
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Approved for custody transfer to MI-001/OIML R49
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Transmitter housing made of durable polycarbonate
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Battery lifetime up to 15 years
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Measuring intervals can be adapted individually
Benefits
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Long-lasting battery-powered magmeter with secure system integration and communication
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With corrosion protection for underground installation or permanent underwater use
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Flexible engineering – sensor with fixed or lap-joint process connections
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Improved plant availability – sensor compliant with industry-specific requirements
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Secure data storage and transmission – worldwide encrypted communication over the mobile network
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Convenient commissioning and operation – device access via Bluetooth using intuitive SmartBlue app
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Integrated verification – Heartbeat Technology
