Xi'an Kacise Optronics Co., Ltd.
TEL:86-29-88888109
Address:：Tangyan South Road, Xi'an
Email： sales@kacise.com
Introduction
Intelligent Electromagnetic calorimeter is a kind of measuring instrument which can measure the heat released by the thermal fluid in the heat transfer system. It is use high precision, high reliability.
The electromagnetic calorimeter is used to measure the flow rate, and the high precision and high stability platinum thermal resistance is used to measure the temperature.It can realize local indication and output electrical current signal of 4-20mA which can be used to record, adjust and control. Intelligent lectromagnetic calorimeter are widely used in residential area, office buildings and units of central heating, heating, air conditioning and heat metering, industrial hot water flow, heat metering; heating hot water flow ect.
Features
1. Simple structures, firm, no movable parts and long operation life.
2. No intercepting fluid parts, no pressure loss and fluid clogging.
3. No mechanical inertia, quick response and good stability, application in automatic examination, adjustment & controlling.
4. Measuring accuracy not influenced by physical parameters such as style, temperature, viscosity, density and pressure.
5. Employ Teflon or rubber liner and different combination of electrode material such as Hastelloy C, Hastelloy B, SS316L, and Titanium and adapt the need of different mediums.
6. Supply many styles of flow meters such as integral type and remote type, etc.
Adopt EEPROM memory to measure operation data, safe and reliable protection of memory.
7. Integral type electromagnetic calorimeter and remote type electromagnetic calorimeter.
8. LCD back light display with high clearness. (Option: LED display is optional).
Specifications
Items | Description | |
Suitable Diameter | DN25~DN2600 (below DN25 non-standard) | |
Suitable Fluid | Liquid with conductive ratio more than 5 μs/cm | |
Measuring Range | 0.5~10m/s (extendable to 15m/s) | |
Upper Limit of Span | 0.5~10m/s. 1~5m/s recommended | |
Accuracy | 0.3% (Option), 0.5%, 1.0% of F.S.. | |
Repeatability | Below 0.25% | |
Display of Converter | Display : Flow rate ( 4-digits), Totalizer (9-digits), Velocity, Alarm status by LCD ( LED-option) | |
Scale unit: selectable of L/h, L/m, L/s, m3/h, m3/m, m3/s | ||
Flow direction : selectable by program | ||
3 Digits display below of decimal points. | ||
K-factor: 5 digits. | ||
Data logger for 2-3years. | ||
Programming language: English, Korean(on request) | ||
Mounting: Integral type; Remote Type | ||
Power | AC: 220V, 50-60Hz; DC: +24V(Option) | |
Output Signals | 4~20m ADC, load ≤ 750ohm, 0~3kHz, 5V with source and changeable width. High terminal and effective frequency output Voltage output:0-5 V DC | |
Conduit connection | M20 * 1.5 Thread | |
Communication Interface | RS-232; RS-485; HART | |
Operation Pressure | 1.0MPa, 1.6MPa, 4.0MPa, 16MPa (Special) | |
Fluid Temperature | -20°C~80°C, 80°C ~130°C, 130°C ~180°C Depending on Lining Material | |
Ambient Temperature | Sensor -40°C ~80°C. transducer -15°C ~50°C | |
Ambient Humidity | ≤ 85%RH (at 20C) | |
Cable Outlet Size | M20×1.5 | |
Power Supply | 220VAC±10%, 50-60Hz±1Hz, 24VDC±10%, Battery power (3-5years) | |
Power Consumption | ≤ 8W | |
Protection Ratings | Integral type: IP65. Remote type: sensor IP68, transducer IP65. | |
Materials | Electrode | 316L (stainless steel), Hastelloy C, Hastelloy B, Titanium, Tantalum, etc. |
Liner | PTFE, Soft rubber, Hard rubber, F46, FS, PUR. | |
Measuring tube | SUS 304 | |
Flange | Carbone Steal | |
Ground ring | 316L (stainless steel), HC, Ti, Ta, Cu. | |
Connection of Flange | National Standard GB9119-88 (DIN2051, BS4504), JIS, ANSI. Screw. Tri-clamp for sanitary application Insertion type. | |
EX-proof protection | Exde ib ii BT2 | |
Quality control | ISO9001-2008, CE | |
