Features: ADMAG CA Series Capacitance Magnetic Flowmeters
Ultra-low conductivity fluid measurement | |
Capacitance type electrodes and very high impedance head amplifier of ADMAG CA make ultra-low conductive fluid measurement possible. High-frequency excitation reduces the effects of flow noise. | |
Adhesive fluid measurement | |
Non-wetted electrodes solve the measurement problem of sticking insulating material. | |
Slurry fluid measurement | |
Non-wetted electrodes are free from electric noise resulting from slurry colliding with the electrodes. Stable measurement in highly concentrated slurry fluids is possible. | |
High accuracy, +/- 0.5% of flow rate for ultra-low conductivity | |
For measurement of fluids with minimum conductivity of 0.1 microS/cm. | |
Maintenance-free | |
No adhesion, corrosion, or clogging greatly reduces maintenance costs. ADMAG CA is ideal for processes that used to need regular cleaning. | |
150 mm and 200 mm sizes | |
ADMAG CA is the first* ceramic capacitance type magnetic flowmeter in the world that supports 150 mm and 200 mm sizes, for even greater flexibility in applications. | |
*: As of September 29, 1999. |
Specifications: ADMAG CA Series Capacitance Magnetic Flowmeters
CA100/200 | ||
Size (mm) | 15-100 | 150, 200 |
Excitation | High frequency | |
Flow span (m/s) | 0.5-10 | |
Min. fluid conductivity (µS/cm) | 0.01 | 1 |
Protection | IP67, NEMA4X, JIS C0920 watertight type | |
Hazardous area classification | FM, CSA, TIIS(JIS) | - |
Accuracy | ±0.5% of flowrate (0.1 µS/cm min.) | ±1% of flowrate (1 µS/cm min.) |
Repeatability | ± 0.1% of flowrate (1 mm/s min.) | |
Lining material | Ceramic | |
Electrode Construction | Non-wetted plate electrodes installed on outside of ceramic tube | |
Fluid pressure | -0.1 MPa to 4 MPa: Ceramic lining size 50 mm or smaller -0.1 MPa to 2 MPa: Ceramic lining size 80 mm or greater | |
Fluid temperature | -10 deg C to 120 deg C | |
Process connection | JIS 10K/20K/F12, ANSI 150/300, DIN PN10/16: Wafer | |
Output signal | 4-20 mA DC, pulse, or alarm (transistor contact: 30 V DC, 200 mA max.) | |
Function | Variable damping time (1 sec min.), self-diagnostics, loop test, BRAIN communication | |
Indicator | 7-seg. LCD | |
Power supply voltage | 80-264 V AC/47-63 Hz or 100-130 V DC, 20.4-28.8 V DC | |
Maximum power consumption | 14 W |
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