PROMAG
ELECTROMAGNETIC FLOW SENSOR
PROMAG is an electromagnetic flowmeter designed for measuring heating water or any other type of conductive liquids used in air conditioning systems. It is characterized by high measuring accuracy and extended measuring range. Free of any moving parts, PROMAG offers a wide range of original technical solutions to suit various applications, such as glycol water measurement at -40°C to overheated water at +130°C.
Combined with a CALEC ST II or SCYLAR INT 8 calculator, PROMAG is, all year round, the ideal hydraulic part of energy measurement.
- All liquids measurement with a conductivity > 50 µS/cm
- No mechanical moving part
- Process temperature range: -40°C to +130°C
- Very low pressure drop
- Pulse output and analogue output 4 ... 20 mA
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General
Application Heating / cooling Measuring accuracy % +/- 0.5 Ambient temperature °C -20 ... +60 Power supply 85 to 260 V AC | 45 to 65 Hz Mounting position Any position Degree of protection IP67 Pulse output 30 V DC max. | duration 2 s. | max freq. 100 Hz | max intensity 250 mA Current output 4 ... 20 mA Rc < 700 Ω | HART protocol compatible Status output Error message or flow direction recognition Minimal conductivity μS/cm 50 Power consumption <12 VA Galvanic isolation All circuits for inputs, outputs and power supply are galvanically insulated from each other Electromagnetic compatibility (EMC) According to EN61326 and NAMUR NE21 Data storage Data are stored in an EEPROM Parameters adjustment On display -
Technical data flow sensor
Nominal diameter DN mm 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 Maximal flowrate qs m³/h 18 30 42 66 120 180 282 450 600 1,100 1,700 2,400 3,300 4,200 6,600 Minimal flowrate qi m³/h 0.54 0.9 1.5 2.1 3.6 5.4 8.7 13.2 20 35 55 80 110 140 220 Pulse weight l/pulse 1 1 1 1 10 10 10 100 100 100 100 100 100 1,000 1,000 -
Hot application (PROMAG 10P) ACS certified
Nominal diameter DN mm 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 Coating PTFE - T. -40°C to +130°C - compact version - Raised face flanges PN bar 40 40 40 40 16 16 16 16 16 10 10 10 10 10 10 -
Hot application (PROMAG 10L) non ACS
Nominal diameter DN mm 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 Coating PTFE - T. -20°C to +90°C - compact version - blind rotary flanges PN bar 16 16 16 16 16 16 16 16 16 10 10 10 - - - -
Cold application (PROMAG 10L) ACS certified
Nominal diameter DN mm 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 Coating PU - T. -20°C to +50°C - compact version - blind rotary flanges PN bar 16 16 16 16 16 16 16 16 16 10 10 10 10 10 10 -
PROMAG 10P: Dimensions, weight and connections
Flange connection EN1092-1 (DIN 2501), DN ≤ 300 type A ; DN ≥350 type B (DN25 PN16 only according to EN1092-1).
Compact version Nominal diameter DN mm 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 L mm 200 200 200 200 200 200 250 250 300 350 450 500 550 600 650 K mm 120 120 120 120 180 180 180 260 260 324 400 460 564 616 717 A mm 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 B mm 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 C mm 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 161...181 D mm 113 113 113 113 113 113 113 113 113 113 113 113 113 113 113 E mm 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 F mm 341 341 341 341 391 391 391 472 472 527 577 627 738.5 790.5 891.5 G mm 257 257 257 257 282 282 282 322 322 347 372 397 456.5 482.5 533.5 Weight Kg 7.3 8 9.4 10.6 12 14 16 21.5 25.5 45 65 70 115 135 175 -
PROMAG 10L: Dimensions, weight and connections
PROMAG 10L: Flange connection EN1092-1 (DIN 2501) (DN25 PN16 only according to EN1092-1).
Compact version Nominal diameter DN mm 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 L mm 200 200 200 200 200 200 250 250 300 350 450 500 550 600 650 K mm 120 120 120 120 180 180 180 260 260 324 400 460 564 616 717 A mm 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 B mm 20...30 20...30 20...30 20 ... 30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 20...30 C mm 161...181 161...181 161...181 161 ... 181 153...168 153...168 153...168 153...172 153..173 153...174 153...175 153...176 161...181 161...181 161...181 D mm 113 113 113 121 121 121 121 121 121 121 121 121 113 113 113 E mm 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 F mm 341 341 341 341 391 391 391 472 472 527 577 627 738.5 790.5 891.5 G mm 257 257 257 257 282 282 282 322 322 347 372 397 456.5 790.5 891.5 Weight Kg 5.7 6.4 7.8 9 10.4 12.4 14.4 19.9 23.9 43.4 63.4 68.4 105 120 156 -
Dimensions: Flanges according to EN1092-1
Type A: flat face Type B: raised face Nominal diameter DN mm 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 d1 mm - - - - - - - - - - - - 430 482 585 f1 mm - - - - - - - - - - - - 4 4 4
