Place of Origin:
China (Mainland)
Brand Name:
Kacise
Certification:
certificate of explosion-proof, CE
Model Number:
KEF-J1
KEF Series Electromagnetic Flow Meter
Description
Technical Data
Measuring system
Measuring principle | Faraday’s law |
Application range | Electrically conductive fluids |
Measured Value | |
Primary measured value | Flow velocity |
Secondary measured value | Volume flow |
Design
Features | Fully welded maintenance-free sensor |
Flange version with full bore flow tube | |
Standard as well as higher pressure ratings | |
Large diameter range from DN15~3000 with rugged liners approved for drinking water | |
Industry specific insertion lengths | |
Modular construction | The measurement system consists of a flow Sensor and a signal converter. It is available as compact and as separate version |
Compact version | With 511B converter: 110~240Vac Power |
With 521B converter: 18~36V DC Power | |
With W800L/W800W: Battery Power | |
Remote version |
In wall mount version with 211B converter (110~240Vac or 221B converter 18~36V DC |
With W800F converter: Battery Power | |
Measurement range | -12…+12m/s /-40...+40ft/s |
Measuring accuracy
Reference conditions | Flow conditions similar to EN 29104 |
Medium: water | |
Electrical conductivity: ≥300μs/cm | |
Temperature: +10~+30℃/+50~+80℉ |
Inlet setion: ≥5DN | |
Operating pressure: 1Bar/14.5psig | |
Flow Meter Accuracy | Standard: 0.5% of rate |
Optional: 0.2% of rate |
Operating conditions
Temperature | |
Process temperature | Hard rubber liner: -5~+60℃ |
Polypropylene liner: -5~+90℃ | |
PTEF liner: -5~+120℃ | |
Ambient temperature | Standard (with aluminum converter housing) |
-20~+60℃ (Protect electrics against self-heating with ambient temperature above 55℃ |
|
Stroage temperature | -20~70℃ |
Pressure | |
EN 1092-1 | DN2200~3000: PN2.5 |
DN1200~2000: PN6 | |
DN200~1000: PN10 | |
DN65~150: PN16 | |
DN10~50: PN40 | |
Other pressure on request | |
ISO insertion length | Optional for DN15~600 |
ASME B16.5 | 1~24”: 150lb RF |
Other pressure on request | |
JIS | DN10~1000/ 2~40”: 10K |
Other pressure on request | |
Pressure drop | Negligible |
Fluid | |
Physical condition | Conductive liquids |
Electrical conductivity | ≥5μs/cm |
Permissible gas content (volume) | ≤5% |
Permissible solid content | ≤70% |
Installation conditions
Installation | Take care that flow sensor is always fully filled |
For detailed information see chapter “Cautions for installation” | |
Flow direction | Forward and reverse |
Arrow on flow sensor indicates positive flow direction | |
Inlet run | ≥5 DN |
Outlet run | ≥2 DN |
Process connection
Flange | |
EN1092-1 | DN25~3000 in PN6~40 |
ASME | 1~120” in 150 lb RF |
JIS | 25~1000 in 10~20k |
Design of gasket surface | RF |
Other sizes or pressure ratings on request |
Ordering information
Model Suffix Code | Description | ||||||||||
GXEFM3000 | -1200 | -Com | -4mA | -Hart | -DC | -Pt | -Teflon1 | -GR | -D1400 | -Exd IIC T6 Gb | |
Diameter | -XXXX | Four Digitals: for example:0010: 10mm: 0015:15mm 0100: 100mm 1000: 1000mm | |||||||||
Transmitter | -Com | Compact type | |||||||||
-Rem | Remote type | ||||||||||
-Bat | Battery power supply type | ||||||||||
-PRO | process control type | ||||||||||
Signal Outpt | -N | No output | |||||||||
-4mA | 4-20mA | ||||||||||
-Pul | 1~5KHz pulse | ||||||||||
-4Pul | 4~20mA / 1~5KHz | ||||||||||
Communication | -N | No communication | |||||||||
-Hart | HART | ||||||||||
-MOD | MODBUS-RTU | ||||||||||
-PRO | PROFIBUS | ||||||||||
-GPRS | GPRS net | ||||||||||
-CDMA | CDMA net | ||||||||||
-WHRT | Wireless HART | ||||||||||
-Other | special order | ||||||||||
Power Supply | -AC | 85V~250Vac@46~63Hz nominal 20W |
|||||||||
-DC | 20~36VDC nominal 20W | ||||||||||
-Bat | Battery power supply | ||||||||||
-Bat+ | Battery +12Vdc dual power supply | ||||||||||
Other | special request | ||||||||||
Electorde Material | -316L | Stainless steel 316L | |||||||||
-HasB | Hastelloy B | ||||||||||
-HasC | Hastelloy C276 | ||||||||||
-Pt | Platinum | ||||||||||
-Ta | Tantalum | ||||||||||
-Ti | Titanium | ||||||||||
-WC | wolfram carbide | ||||||||||
Liner material | -Rub1 | Neoprene(-20-60℃) | |||||||||
-Rub2 | Neoprene(-20-90℃) | ||||||||||
-Tef1 | polytetrafluroethylene(-30-120℃) | ||||||||||
-Tef2 | polytetrafluroethylene(-20-160℃) | ||||||||||
-P | Polyurethane | ||||||||||
-FVMQ | FVMQ | ||||||||||
-PFA | DFA | ||||||||||
-ETFE | Ethylene tetraflurorethylene | ||||||||||
Grounding Ring | -N | No grounding ring | |||||||||
-GR | Grounding ring | ||||||||||
-GE | Grounding Electrode | ||||||||||
Wet part Connection attribute | -DXX | DXX: D06, D10, D16, D25,D40 D06: DIN PN6: D10: DIN PIN10D16: DIN PN16; D25: DIN PN25 D40: DIN PN40 etc |
|||||||||
-AX | AX: A1, A3, A6 A1: ANSI 150#; A3: ANSI 300# A6: ANSI 600# | ||||||||||
-JX | JX: J1, J2, J3 J1: JIS10K; J2: JIS 20K; J3: JIS 30K |
||||||||||
-WF | Wafer connection (available for DN2.5; DN6 flow meter) Body material: stainless steel | ||||||||||
-TR | Tri-Clamp for sanitary type (Body material: stainless steel) | ||||||||||
Explosive-proof grade | -Exd IIC T6 Gb | Exd IIC T6 Gb | |||||||||
-N | don't need |
Application
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