Proline Promag L 400 / 5L4C

Electromagnetic

Flowmeter for the water and wastewater industry with a weight-optimized sensor.
Suitable for applications in the water and wastewater industry.

Reduced installation costs – flexible mounting by 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 (1 to 90"). Maximum reduced installation length to DVGW/ISO.

Safe operation – no need to open the device due to display with touch control, background lighting. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology.
Transmitter housing made of durable polycarbonate or aluminium. WLAN access. Integrated data logger: measured values monitoring.

Lap joint flange, lap joint flange, stamped plate: DN 25 to 300 (1 to 12")
Fixed flange: DN 350 to 2400 (14 to 90")

Liner: PTFE; Polyurethane; Hard rubber
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)

Volume flow, conductivity, mass flow

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)

9 dm³/min to 162 000 m³/h (2.5 gal/min to 1030 Mgal/d)

PN 16, Class 150

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)

Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)

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

Polycarbonat; AlSi10Mg, coated

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

4‐line backlit display with touch control (operation from outside)
Configuration via local display, web browser and operating tools possible

3 ouputs:
0‐20 mA/4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
Pulse/frequency output (passive)
Switch output (passive)

Status input

HART, PROFIBUS DP, EtherNet/IP, Modbus RS485

AC 100 to 240 V / AC/DC 24 V

cCSAus

Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR

Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920