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GPRS Battery -powered Mag Flowmeter
Battery-powered GPRS electromagnetic flow meter consists of an electromagnetic flow converter and an electromagnetic flow sensor.GPRS realizes the functions of wireless remote transmission and storage of flow data; the transmitting antenna can be selected in two ways built-in or external.
Battery-powered GPRS electromagnetic flow meter consists of an electromagnetic flow converter and an electromagnetic flow sensor.
Battery-powered electromagnetic flow meter, the conventional model does not have any signal output, we can customize the signal: such as battery-powered with 485, battery-powered with GPRS, battery-powered with pulse output (there must be a two-wire 24V power supply),battery-powered with 4-20mA; Battery- powered supply GPRS is widely used. GPRS realizes the functions of wireless remote transmission and storage of flow data; the transmitting antenna can be selected in two ways: built-in or external.
The battery-powered converter is operated by a stainless steel housing and an infrared remote control. It is an upgraded version of the ordinary conventional die-cast aluminum converter. It can realize the IP68 sealed protection design and can be used in wet places such as underground; The LCD display converter, clearly view the accumulated flow and instantaneous flow.
| Converter | ||
| Compact Type | IP65 | |
| Remote Type | IP65(IP68 optional) | |
| Measurement sensor | ||
| Nominal Diameter | DN15-DN1000 | |
| Pressure rating (High pressure can be customized) |
DN6 – DN80, PN<4.0MPa | |
| DN100 – DN150, PN<1.6MPa | ||
| DN200 – DN1000, PN<1.0MPa | ||
| DN1200 – DN2000, PN<0.6MPa | ||
| Lining Material | Chloroprene rubber (CR), Polytetrafluoroethylene (PTFE/F4), Fluorinated ethylene propylene (FEP/F46), Teflon(PFA) |
|
| Electrode Material | 316L Stainless Steel, Hastelloy C, Hastelloy B, Ti, Ta, Pt | |
| Ingress Protection | IP68 | IP65 |
| Medium Temperature | -25 – 180℃ | -10 – 80℃ |
| Lining Temperature Range | Rubber liner:-20 …+60℃
High-temp rubber liner:-20…+90℃ PTFE liner: -20…+120℃ High-temp PTFE liner: -2O…+ 160℃ Polyurethane liner: -2O…+ 80℃ PFA: -20 …+180℃ |
|
| Serial communications | RS-485 | |
| Output | GPRS | |
| Max measuring error | Measurement value ±0.5%（Flow speed > 1m/s）； Measurement value ±0.5% ±2mm/s（Flow speed <1m/s） |
|
| Repetitiveness | 0.15% | |
| Power supply | Battery powered | |
| Power consumption | Max 15VA | |
| Signal cable | Apply only to remote type | |
| Shielded cable | Signal section，wire: 0.5mm2 Cu /AWG20 | |
Flow Range Table :
| Nominal Diameter | Range | Nominal Diameter | Range | Nominal Diameter | Range |
| (mm) | (m 3 /h) | (mm) | (m 3 /h) | (mm) | (m 3 /h) |
| DN10 | 0.14 ～ 1.40 | DN125 | 22.08～ 441.56 | DN700 | 692.37 ～13847.40 |
| DN15 | 0.32 ～ 6.36 | DN150 | 31.79～ 635.85 | DN800 | 904.32～ 18086.40 |
| DN20 | 0.57～ 11.30 | DN200 | 56.52 ～ 1130.4 | DN900 | 1144.5～ 22890.60 |
| DN25 | 0.88～ 17.66 | DN250 | 88.31 ～ 1766.25 | DN1000 | 1413.0～ 28260.00 |
| DN32 | 1.45～ 28.94 | DN300 | 127.17～ 2543.40 | DN1200 | 2034.7～ 40694.40 |
| DN40 | 2.26～ 45.22 | DN350 | 173.09～ 3461.85 | DN1400 | 2769.4～ 55389.60 |
| DN50 | 3.35～ 70.65 | DN400 | 226.08～ 4521.60 | DN1600 | 3617.2～ 72345.60 |
| DN65 | 5.97～ 119.40 | DN450 | 286.31～ 5722.65 | DN1800 | 4578.1～ 91562.40 |
| DN80 | 9.04～ 180.86 | DN500 | 353.25～ 7065.00 | ||
| DN100 | 14.13 ～ 282.60 | DN600 | 508.68～ 10173.6 |
