Electromagnetic flow transducers EMIR-PRAMER- 550

JSC "PromServis" started production of electromagnetic flow transducers EMIR-PRAMER-550 in 2006.

Appointment: transformation of volumetric flow rate and total volume of liquids in direct and reverse directions of stream in filled pipelines into output electric signal; broadcasting of the signal to external devices.

Application: industrial enterprises and municipal services, systems of hot and cold water supply, drinking water supply, objects of food industry.

Details

Enclosure: modern design, increased protection against influence of environmental factors.
No condensate: the case is completely protected from formation of condensate inside; it provides reliable operation in cold water supply systems.
Indication of modes: quick and convenient diagnostics thanks to transparent cover and convenient interface.
Reliable protection against noises: metal body provides high noise immunity and reliable results of measurements.
Anti-vandal execution of protective case: carbon steel secure safety of magnetic system from unauthorized access.
Warranty 8 years: long-term analysis of information regarding defects and failures of our devices, received from customers and service department, allowed to make a conclusion on their high performance, reliability and to set 8 years warranty period.
Dynamic range up to 1/1000.
Accuracy: up to ±1% in the whole flow range.
Possibility to measure reverse flow.
Self-diagnostic functions.
12V power supply unit is included into delivery pack.

Electromagnetic flow transducers EMIR- PRAMER- 550 are registered in State Register of Measuring Instruments, № 27104-08.

Electromagnetic flow transducers EMIR- PRAMER- 550 are protected by utility model patent № 48409.

DN: 15; 25; 32; 40; 50; 65; 80; 100; 150 mm.

Flow range depending on DN and dynamic range.

DN, mm	Flow-rate value, m3/h
	Class А (1:100)		Class B (1:250)			Class C (1:500)				Class D, E (1:1000)
	Q_min	Q_max	Q_min	Q_t1	Q_max	Q_min	Q_t2	Q_t1	Q_max	Q_min	Q_t2	Q_t1	Q_max
15	0,06	6	0,024	0,06	6	0,012	0,024	0,06	6	0,006	0,024	0,06	6
25	0,16	16	0,064	0,16	16	0,032	0,064	0,16	16	0,010	0,064	0,16	16
32	0,25	25	0,100	0,25	25	0,050	0,100	0,25	25	0,025	0,100	0,25	25
40	0,4	40	0,160	0,40	40	0,080	0,160	0,40	40	0,040	0,160	0,40	40
50	0,6	60	0,240	0,60	60	0,120	0,240	0,60	60	0,060	0,240	0,60	60
65	1,0	100	0,400	1,00	100	0,200	0,400	1,00	100	0,100	0,400	1,00	100
80	1,6	160	0,640	1,60	160	0,320	0,640	1,60	160	0,160	0,640	1,60	160
100	2,5	250	1,000	2,50	250	0,500	1,000	2,50	250	0,250	1,000	2,50	250
150	6,0	600	2,400	6,00	600	1,200	2,400	6,00	600	0,600	2,400	6,00	600

Standard version of flow transducers is Class B (1:250).

Accuracy depending on dynamic range (Qmin/Qmax)), %:

Class A (1:100)

Qmax ... Qmin: ± 1;

Class B (1:250)

Qmax...Qt1: ± 1;

Qt1...Qmin: ± 2;

Class С (1:500)

Qmax...Qt1: ± 1;

Qt1...Qt2: ± 2;

Qt2...Qmin: ± 5;

Class D (1:1000)

Qmax...Qt1: ± 1;

Qt1...Qt2: ± 2;

Qt2...Qmin: ± 5;

Class Е (1:1000)

Qmax...Qmin: ± 1.

Parameters of controlled liquid:

Temperature range: -1...+150 °С;
Gage pressure: up to 1,6 MPa or up to 2,5 MPa;
Ionic conductivity: 10-3...10 cm/m.

Technical characteristics:

Power supply: 12 V DC;
Power consumption: not more than 6 W;
Resistance to mechanical impacts: group L1, GOST R 52931-2008;
Protection degree: IP65;
Average time between failures - no less than 75000 hours;
Recovery time - max 4 hours;
Average lifetime - 15 years;
Recalibration interval - 4 years;
Warranty period - 8 years.

Operating Condition:

Ambient temperature: -10...+ 55°C;
Humidity: up to 95% (without condensation);
Atmospheric pressure: 84,0...106,7 kPa.