Description
Features
Reviews
Promag L is a flexible sensor designed for the water industry with the concept of movable flanges. for flexible installation, regardless of the orientation of the initial diameter of the pipe flange. In combination with the Proline converter 400 optimized for measuring water and wastewater, Promag L 400 - the best basic solution for any standard application in this industry. Promag L 400 It also has a built-in web server. The built–in simulation check is Heartbeat Technology.
Advantages
- Reduced installation costs - flexible installation with unique movable flanges (DN < 350/14")
- Energy–efficient flow measurement - no pressure loss due to the straight-forward sensor design
- Maintenance–free - no moving parts
- Safe operation - thanks to the touchscreen display and the backlight, there is no need to open the device
- Quick setup without additional software and hardware – built-in web server
- Built–in verification - Heartbeat Technology™
Scope of application
- The measurement principle is not affected by process parameters such as pressure, density, temperature and viscosity
- It is fully suitable for standard applications in water treatment and sanitation.
Device Characteristics
- Sensor weight is 30% less
- Nominal diameter: DN 25 ... 2400 (1 ... 90")
- Dimensions according to DVGW/ISO
- The converter housing is made of durable polycarbonate or aluminum
- A single converter housing concept for both compact and separate versions
- Integrated data logging: monitoring of measured values
Features and Specifications
Liquids
| Principle of measurement | Electromagnetic flow meters | |
| Main functions | Weight‐optimized
sensor with a state‐of‐the‐art transmitter for Water & Wastewater.
Fully suitable for standard applications in the water and wastewater
industry. | |
| Specifications | Reduced
installation costs – flexible mounting by one‐of‐a‐kind lap-joint
flange concept (DN < 350/14"). Energy‐saving flow measurement – no
pressure loss due to cross‐section constriction. Maintenance‐free – no
moving parts. Up to 30 % less sensor weight. Nominal diameter: DN 25 to
2400 (2 to 90"). | |
| Converter Features | Safe
operation - no need to open the device thanks to
touch screen and backlight. Saving time during
operation due to the absence of additional software or hardware -
an integrated web server serves as a replacement. Built-in self-diagnosis
- technology
Heartbeat™. The converter housing is made of durable polycarbonate. The same
housing concept for compact and separate design. | |
| Diameter | Lap joint flange, lap joint flange, stamped plate: DN 25 to 300 (1 to 12") Fixed flange: DN 350 to 2400 (14 to 90") | |
| Wetted materials | Lining: PTFE; Polyurethane; Hard rubber Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022) | |
| Measured parameters | Volume flow, conductivity, mass flow | |
| Measurement error | Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s) | |
| Measuring range | 9 dm³/min to 162 000 m³/h (2.5 gal/min to 1030 Mgal/d) | |
| Operating pressure range | PN 16, Class 150 | |
| Operating temperature | Liner material hard rubber: 0 to +80 °C (+32 to +176 °F) Liner material polyurethane: –20 to +50 °C (–4 to +122 °F) Liner material PTFE: –20 to +90 °C (–4 to +194 °F) | |
| Ambient temperature range | Flange material – carbon steel: -10...+60 °C (+14...+140 °F) Flange material – stainless steel: -40...+60 °C (-40...+140 °F) | |
| Sensor housing material | DN 25 to 300 (1 to 12"): AlSi10Mg, coated DN 350 to 2400 (14 to 90"): Carbon steel with protective varnish Sensor connection housing: AlSi10Mg, coated | |
| Converter housing material | Polycarbonat; AlSi10Mg, coated | |
| Degree of protection of electronics | Compact version: IP66/67, type 4X enclosure Sensor remote version (standard): IP66/67, type 4X enclosure Sensor remote version (option): IP68, type 6P enclosure Transmitter remote version: IP66/67, Type 4X enclosure | |
| Display/Customization | 4‐line backlit display with touch control (operation from outside) Configuration via local display, web browser and operating tools possible | |
| Output signals | 3 ouputs: 0‐20 mA/4‐20 mA HART (active) Pulse/frequency/switch output (passive) Pulse/frequency output (passive) Switch output (passive) | |
| Input signals | Status input | |
| Communication | HART, PROFIBUS DP, EtherNet/IP, Modbus RS485 | |
| Power supply | AC 100 to 240 V /AC/DC 24 V | |
| Explosion protection certificates | cCSAus | |
| Metrological standards and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR | |
| Hygiene certificates and standards | Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920 | |
Features
Working environment
Жидкость
Power Supply, In
~ 400V AC
Dimensions, mm
970*560*720
Brand
Endress Hauser
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