Mode of operation and design | |
Measuring principle | Electromagnetic with pulsed constant field |
Empty pipe | Detection of empty pipe (special cable required in remote mounted installation) |
Excitation frequency | Depend on sensor size |
Electrode input impedance | > 1 x 1014 Ω |
Input | |
Digital input | 11 ... 30 V DC, Ri = 4. 4 KΩ |
| 50 ms |
| IDC 11 V = 2.5 mA, IDC 30 V = 7 mA |
Output | |
Current output | |
| 0 ... 20 mA or 4 ... 20 mA |
| < 800 Ω |
Time constant | 0.1 … 30 s, adjustable |
Digital output | |
| 0 ... 10 kHz, 50 % duty cycle (uni/bidirectional) |
| DC 24 V, 30 mA, 1 KΩ ≤ Ri ≤ 10 KΩ, short-circuit-protected (power supplied from flowmeter) |
| DC 3 … 30 V, max. 110 mA, 200 Ω ≤ Ri ≤ 10 KΩ (powered from connected equipment) |
| 0.1 … 30 s, adjustable |
Relay output | |
| Changeover relay, same as current output |
| 42 V AC/2 A, 24 V DC/1 A |
Low flow cut off | 0 ... 9.9 % of maximum flow |
Galvanic isolation | All inputs and outputs are galvanically isolated |
Max. measuring error (incl. sensor and zero point) | |
| 0.5 % of rate |
| 0.25 % of rate |
Rated operation conditions | |
Ambient temperature | |
| -20 ... +50 C (-4 ... +122 F) -20 ... +60 C (-4 ... +140 F) |
| -40 ... +70 C (-40 ... +158 F°) |
Mechanical load | |
| 18 ... 1000 Hz, 3,17 G rms, sinusoidal in all directions to IEC 68-2-36 |
| 1 ... 800 Hz, 1 G, sinusoidal in all directions to IEC 68-2-36 |
Degree of protection | |
| IP67/NEMA 4X to IEC 529 and DIN 40050 (1 mH2O 30 min.) |
| IP20/NEMA 2 to IEC 529 and DIN 40050 |
EMC performance | EN 61326-1 (all environments) EN 61326-2-5 |
Display and keypad | |
Totalizer | Two eight-digit counters for forward, net or reverse flow |
Display | Background illumination with alphanumeric text, 3 x 20 characters to indicate flow rate, totalized values, settings and faults; Reverse flow indicated by negative sign |
| Time constant as current output time constant |
Design | |
Enclosure material | |
| Fiber glass reinforced polyamide; optional (IP67 only): AISI 316 stainless steel |
| Standard 19“ insert of aluminium/steel (DIN 41494), width: 21 TE, height: 3 HE |
| IP20/NEMA 2; Aluminium |
| IP65/NEMA 4; ABS plastic |
| IP66/NEMA 4; ABS plastic |
Dimensional drawings | |
| See dimensional drawings |
| See dimensional drawings |
Weight | |
| 0.75 kg (2 lbs) |
| See dimensional drawings |
Power supply | - 115 ... 230 V AC +10 % -15 %, 50 ... 60 Hz, 17 VA
- 11 ... 30 V DC or 11 ... 24 V AC
|
Power consumption | - 230 V AC: 17 VA
- 24 V AC : 9 W, IN = 380 mA, IST = 8 A (30 ms)
- 12 V DC : 11 W, IN = 920 mA, IST = 4 A (250 ms)
|
Certificates and approvals | CE, ULc general purpose, C-tick; CSA/FM Class 1, div 2 |
Custody transfer approval (MAG 5000/6000 CT) | - PTB OIML R49 (cold water pattern approval); MI-001
- PTB and DANAK OIML R75 (hot water pattern approval) (MAG 6000 CT)
- PTB and DANAK OIML R117 (cold water/milk, beer etc. pattern approval) (MAG 6000 CT)
|
Communication | |
Standard | |
| Without serial communication or HART as option |
| Prepared for client mounted add-on modules |
Optional (On MAG 6000 only) | HART, MODBUS RTU/RS485, FOUNDATION Fieldbus H1, DeviceNet, PROFIBUS PA, PROFIBUS DP as add-on modules |
| no communication moduls approved |