
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 90°C (–4 to +194 °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 ensures measurement reliability and compliant verification.
The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity
Dedicated to the measurement of industrial or municipal water and wastewater
Device properties
International drinking water approvals
Degree of protection IP68 (Type 6P enclosure)
Transmitter housing made of durable polycarbonate
Battery lifetime up to 15 years
Measuring intervals can be adapted individually
Benefits
With corrosion protection for underground installation or permanent underwater use
Improved process safety – leakage detection with low flow and pressure measurement
Reliable measurement – accurate measured values even with 0 x DN inlet run
Long-term operation – robust and completely welded sensor
Secure data storage and transmission – worldwide encrypted communication over the mobile network
Convenient commissioning and operation – device access via Bluetooth using intuitive SmartBlue app
Integrated verification – Heartbeat Technology
Videos
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Technical Information (TI)
Proline Promag W 800
German version - 01/2022
Magnetisch-induktives Durchflussmessgerät
EN 15/01/202203/05/2021Language:
German
Version:
15/01/2022
File size:
2.9 MB
File name:
TI01523DDE_0222-00.pdf
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Operating Instruction (BA)
Proline Promag W 800
English version - 01/2022
Electromagnetic flowmeter
EN 15/01/202203/05/2021Language:
English
Version:
15/01/2022
File size:
4 MB
File name:
BA02081DEN_0222-00.pdf
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Technical Information (TI)
Proline Promag W 800
Electromagnetic flowmeter
EN 15/01/202203/05/2021Language:
English
Version:
15/01/2022
File size:
2.9 MB
File name:
TI01523DEN_0222-00.pdf
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Operating Instruction (BA)
Proline Promag W 800
Electromagnetic flowmeter Modbus RS485
EN 15/01/202203/05/2021Language:
English
Version:
15/01/2022
File size:
4.7 MB
File name:
BA02043DEN_0222-00.pdf
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Operating Instruction (BA)
Proline Promag W 800
Electromagnetic flowmeter Cellular radio (Type: DA800C-CRM02.01) (型号: DA800C-CRM02.01)
EN 15/01/202215/09/2021Language:
English
Version:
15/01/2022
File size:
3.8 MB
File name:
BA02080DEN_0222-00.pdf
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-
-
Operating Instruction (BA)
Proline Promag W 800
Electromagnetic flowmeter
EN 15/01/202203/05/2021Language:
English
Version:
15/01/2022
File size:
4 MB
File name:
BA02081DEN_0222-00.pdf
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Device Parameter (GP)
Proline Promag 800
Electromagnetic flowmeter Cellular radio
EN 15/09/2021Language:
English
Version:
15/09/2021
File size:
1.1 MB
File name:
GP01154DEN_0121.pdf
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Device Parameter (GP)
Proline Promag 800
Electromagnetic flowmeter
EN 03/05/2021Language:
English
Version:
03/05/2021
File size:
968.1 KB
File name:
GP01155DEN_0121.pdf
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Device Parameter (GP)
Proline Promag 800
Electromagnetic flowmeter Modbus RS485
EN 03/05/2021Language:
English
Version:
03/05/2021
File size:
1.3 MB
File name:
GP01153DEN_0121.pdf
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Short Instruction (KA)
Proline 800
with electromagnetic sensor Cellular radio (Type: DA800C-CRM02.01) (型号: DA800C-CRM02.01)
EN 15/01/202215/09/2021Language:
English
Version:
15/01/2022
File size:
2.2 MB
File name:
KA01495DEN_0222-00.pdf
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Short Instruction (KA)
Proline 800
with electromagnetic sensor
EN 15/01/202203/05/2021Language:
English
Version:
15/01/2022
File size:
2.5 MB
File name:
KA01496DEN_0222-00.pdf
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Short Instruction (KA)
Proline 800
with electromagnetic sensor Modbus RS485
EN 15/01/202203/05/2021Language:
English
Version:
15/01/2022
File size:
3.2 MB
File name:
KA01494DEN_0222-00.pdf
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