MIK Compact Magneto-Inductive Flowmeter

Details: Published: Tuesday, 31 July 2012 11:26; Hits: 16661

FEATURES

Flow Ranges: 0.18...7.8 GPH to 9...180 GPM
Accuracy: ±2 % of Full Scale
p_max: 145 psi; t_max: 176 °F
Connection: G½...G 2¾ Male with Optional NPT, Socket, and Hose Connections
Materials: PPS Body with Stainless Steel Electrodes; PVDF Body with Hastelloy® or Tantalum Electrodes
Electronic Packages: Frequency or Current Outputs, Adjustable Switches, and Integral Totalizers or Batch Controllers
Highlights:
· No Moving Parts in the Flow Body
· Low Pressure Loss
· Universal Mounting
· High Quality at a Low Price

GENERAL DESCRIPTION

The MIK flow meter is used for measuring and monitoring small to medium-sized flows of conductive liquids in pipes. The sensor operates according to the electromagnetic measurement principle. According to Faraday’s Law of magnetic induction, a voltage is induced in a conductor moving through a magnetic field. The electrically conductive media acts as the conductor. The voltage induced in the media is proportional to the flow velocity and is therefore a value for the volumetric flow. The flowing media must have a minimum conductivity of 30 μS /cm. The induced voltage is picked up by two sensing electrodes which are in contact with the media and sent to the measuring amplifier. The flow rate will be calculated based on the cross sectional area of the pipe.

The measurement is not dependant on the process liquid and its material properties such as density, viscosity, and temperature. The device may be equipped with a switch, frequency, or analog output. Moreover, there is a compact electronic option, which contains a switch and an analog output. The sensor series is completed by an optional batching or totalizer electronic option. The totalizer electronic option displays the current flow rate on the first line of the display and shows the partial or grand total volume on the second. A batching electronic controls simple filling duties and also measures the flow rate, grand total volume, and filling volume. The analog output and two relay outputs can be utilized for the further processing.

Technical Data

Range: See Table
Accuracy: ±2.0 % of f. s.
Repeat Accuracy: ±1.0 % of f. s.(f. s. = full scale)
Measurement Process: Electromagnetic
Electrical Conductivity: Min. 30 μS /cm (MIK-..U0.. & MIK-..U1.., Min. 200 μS /cm)
Mounting Position: Universal,Flow in Direction of the Arrow
In-/Outlet: 3 x PD / 2 x PD (Pipe Diameters)
Media Temperature: -4 ... 176 °F (max. 140 °F with PVC-connection Set)
Ambient Temperature: 14 ... 140 °F
Max. Pressure: 145 psi
Max. Pressure Loss: Max. 3.7 psi at f.s.

Wetted Parts

Sensor Housing: PPS or PVDF, Fiberglass-reinforced
Native Connection: G 1/2 to G 2-3/4
Optional Connection Set: NPT, PVC-glue Connections, Hose Barb, or Butt Weld Connections 316L Stainless Steel
Electrodes: 316L Stainless Steel, Hastelloy C4, or Tantalum
Seal: NBR, FKM, or FFKM
Response Time t90: ca. 1 s
Protection: IP 65

Medias

Conductive Liquids
Acids and Caustic Solutions
Drinking, Cooling, and Waste Water
Ground Water, Raw Water
Aggressive or Salty Solutions
Unsuitable for Oils & Other Low or Non-Conductive Medias

Areas of Application
Flow Monitoring, Flow Measuring, Batching and Totalizing for:

Machine Building
Chemical Industry
Paper Industry
Automobile Industry
Cement Industry
Laboratories

Connection/Ranges

MIK Compact Magneto-Inductive Flowmeter

SPECIFICATIONS

MIK-...F300, MIK-...F390
Pulse Output: PNP, Open Collector, max. 200 mA 500 Hz at f. s. (...F300) 50...1000 Hz at f. s. (...F390) Factory Set as per Customer Request
Power Supply: 24 VDC ±20 %
Power Consumption: 60 mA
Electrical Connection: Plug M 12 x 1

MIK-...S300, MIK-...S30D
Display: Duo-LED for Switch Status
Switching Output: Relay SPDT, Max. 1A/30VDC or Active 24 VDC, N/C / N/O
Switch Point: 10 ...100% of f. s. in 10%-Steps User Confi gured via Rotary Switch
Power Supply: 24 VDC ±20 %
Power Consumption: 80 mA
Electrical Connection: Plug M 12 x 1, 5-pin

MIK-...L343
Output: 4-20 mA, 3-wire
Max. Load: 500 Ω
Power Supply: 24 VDC ±20%
Power Consumption: 80 mA
Electrical Connection: Plug M 12 x 1

MIK-...L443 (Optional Use with AUF-3000)
Output: 4-20 mA, 3-wire
Max. Load: 500 Ω
Power Supply: 24 VDC ±20%
Power Consumption: 80 mA
Electrical Connection: Plug DIN 43650

MIK-...C3xx (Compact Electronics)
Display: 3-digit LED
Analog Output: 4...20 mA Adjustable (only MIK-...C34P)
Max. Load: 500 Ω
Switching Output: 1(2) Semiconductor PNP or NPN, Set at Factory
Contact Function: N/C / N/O-Frequency Programmable
Settings: Via 2 Buttons
Power Supply: 24 VDC ±20 %, 3-wire
Power Consumption: 120 mA
Electrical Connection: Plug M 12 x 1

MIK-...Ex4R (Totalizing Electronic)
Display: LCD, 2 x 8 Digit, Illuminated Rate, Total, and Grand Total Unit Selectable
Quantity Meter: 8-digit
Analog Output: 4-20 mA Adjustable
Load: Max. 500 Ω
Switching Output: 2 Relays, Max. 30 V / 2 A
Settings: Via 4 buttons
Functions: Reset, MIN / MAX Memory, Flow Switch, Monitoring for Total and Grand Total, Language
Power Supply: 24 VDC ±20 %, 3-wire
Power Consumption: Approx. 150 mA
Electrical Connections: Cable Connection or M12 Plug

MIK-...Gx4R (Batching Electronic)
Display: LCD, 2 x 8 Digit, Illuminated Batching, Total, and Grand Total Unit Selectable
Quantity Meter: 8-digit
Batch: 5-digit
Analog Output: 4-20 mA Adjustable
Load: Max. 500 Ω
Switching Output: 2 relays, Max. 30 V / 2 A
Settings: Via 4 Buttons
Functions: Batching (Relay S2), Start, Stop, Reset, Fine Batching,
Correction Amount, Flow Switch, Total Quantity, Language
Power Supply: 24 VDC ±20 %, 3-wire
Power Consumption: Approx. 150 mA
Electrical Connection: Cable Connection or M12 Plug

MIK-...S300

MIK-...S30D

MIK-...L343, MIK-...F3x0

MIK-...L443

MIK-...C30x

MIK-...C34x

MIK-...E14R, MIK-...G14R Cable Connection

Plug Connection

ORDERING INFORMATION

MIK Compact Magneto-Inductive Flowmeter

DIMENSIONS

MIK Compact Magneto-Inductive Flowmeter

Dimensions fitting set ..H, M, N, R, W, X.. connection Reference table 7.1...table 7.5
Dimensions fitting set ..N.. PVC- 1/4" NPT connection Reference table 7.1 G ½ only