1.IP65,IP68
2.Accuracy: 0.5% 0.2%
3.Type:3Keys or 4Keys and display
4.1.4-20mA current output ,RS485/Modbus PROFIBUS DP/HART
TECHNICAL SPECIFICATION
4.1The flowmeter is compliant to Standard “JB/T 9248-1999 Electromagnetic Flow Meter”.
4.2Maximum flow speed: 15m/s
4.3DN size: 3, 6, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000
4.4Accuracy: 0.5%, 0.2%
4.5NominalPressure: 4.0MPa(DN0-150) 1.6MPa(DN200-600) 1.0MPa(DN700-1200) 0.6MPa(DN400-2000) Or other specified by order
4.6Materials
Electrode Forms and Materials:
Electrode design has four forms: standard form, scraper form, detachable form and grounding electrode.
Electrode material is selectable from stainless steel containing Mo, stainless steel coated with carbonized tungsten, Hastelloy B, Hastelloy C, Titanium, Tantalum and platinum-iridium alloy.
Flange material: carbon steel
Grounding ring: stainless steel
Inlet protection ring: carbon steel, stainless steel
4.7Enclosure
IP65:
IP68: only available for remote-type sensor with neoprene or polyurethane liner, not including flameproof model.
Item Performance, Parameters | |
Measurement principle | Ultrasonic time difference principle, the patent double-balanced send and receive signal processing |
Accuracy | ± 1% |
Repeatability | Better than ± 0.5% |
Measurement period | General default value is 3 seconds (1 ~ 31 seconds user selectable) |
Display | Automatic cycle shows the measurement results, user programmable. |
Measurement Media | Water and other liquids |
Operation Methods | Magnetic operating rod, the internal pairs of keys |
Output Mode | RS232/485, 4 ~ 20mA standard; M-BUS, GPRS, CDMA optional |
Working temperature | ambient temperature -40 ~ 80 (LCD displays wide temperature range -25 ~ 70 ) |
Sensor pipe | Die casting process using a one-time casting molding, no leakage. Sensor diameter of DN15 ~ DN 1200mm optional, pipe segment length produced by ordinary Size |
Programming function | Machine a variety of programmable features |
Troubleshooting | With fault self-diagnosis function, with fault indicator |
Power Supply | A single 3.6V Li-ion battery can work 6 years(Voltage is 2.6V when the normal work) |
other features | When Measurement period is 3 seconds, the average diameter of 100mm consumes 0.55mw. |
