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Related Manuals for SUPMEA SUP-RD701
Summary of Contents for SUPMEA SUP-RD701
- Page 1 User Manual Guided-Wave Radar Level Transmitter U-SUP-RD7 01-EN1...
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Page 2: Table Of Contents
Contents 1 Introduction ......................1 1.1 Principle of Measurement ................1 1.2 Measure the Prerequisites ................2 1.3 Characteristic ....................2 2 Product Profile ...................... 3 3 Installation ......................4 3.1 Installation Guide ..................4 3.2 Installation Considerations: ................4 3.3 Installation Site: ...................4 3.4 Measurement Characteristics of Rod Radar Bit Meter: ........5 3.5 Measurement Characteristics of Dual-Cable Radar Bit Meter: ...... -
Page 3: Introduction
And d2: the distance between the datum surface and the upper medium surface; H. 1: the height of the lower medium; H. 2: the height of the upper medium; D: Thickness of the upper medium; W1: the lower medium; W2: the upper medium; W3: air or other gas medium. www.supmea.com... -
Page 4: Measure The Prerequisites
Micropower emission, and no energy radiation to the environment, and will not be affected by the environment, is more suitable for complex tanks Measurement of the internal environment. Wireless transmission of measurement data, eliminating tedious traditional wiring, and single point-to- point or multi-point to multi-point data transmission www.supmea.com... -
Page 5: Product Profile
-40 ~ 200℃ Custom-made Type: -40 ~ 280℃ Process Pressure (-0.1 ~ 4) MPa Signal Output (4 ~ 20) mA HART / Modbus - RS485 Field Display Four-digit LCD programmable Power Supply Two-wire (DC24V) / Four-wire (DC 24V / AC220V) www.supmea.com... -
Page 6: Installation
The bottom of the probe is 30mm away from the tank bottom. The minimum distance of the probe from the obstacle in the tank is 200mm. If the bottom of the container is tapered, the center of the tank top can be installed. www.supmea.com... -
Page 7: Measurement Characteristics Of Rod Radar Bit Meter
When the diameter of the short pipe is 2 ″ to 6 ″, the height of the short pipe should be 200mm. If the short pipe is installed, it is best to truncate the short pipe or lengthen the shielding section of the sensor. www.supmea.com... -
Page 8: Installation Instructions
The rod probe can be up to 6 meters, for the measuring distance of more than 6 meters, the cable probe can be selected. If there are more obstacles in the tank or too close to the probe sensor, the guide tube can be installed for measurement. Pull down of the cable www.supmea.com... -
Page 9: Special Instructions And Precautions In The Installation
For the instrument installed in the guide tube, the insulation bracket is used to fix the radar probe to ensure that the radar probe (rod / cable) is concentric with the guide tube, otherwise the measurement will be affected due to shock or false echo. www.supmea.com... - Page 10 3 Installation Install the Right and Wrong: Dampproof: www.supmea.com...
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Page 11: Structure Size (In Mm)
4 Structure Size 4 Structure Size (in mm) Table Shell Size Casting aluminum case Plastic case www.supmea.com... - Page 12 4 Structure Size Product Size Flange Selection www.supmea.com...
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Page 13: Electrical Connection
If there is ground current, the shielding cable passes away from the side of the instrument A ceramic capacitor (e. g. 1 nF / 1500V) is grounded to connect The role of the road high-frequency interference signal. www.supmea.com... - Page 14 All cables shall be shielded flexible cable, and the maximum length from meter to safety grid is 500m. The distributed capacitor is 0.1 μ F / km and the distributed inductance is 1 mH / km. The instrument must be connected to the earth when installation. Other associated equipment without explosion-proof inspection shall not be used. www.supmea.com...
- Page 15 Please check the nameplate of the instrument to ensure that the product specifications meet your requirements. Please ensure that the power supply voltage is consistent with the requirements on the instrument nameplate. www.supmea.com...
- Page 16 Before entering the electrical interface, bend the cable down to ensure that the water does not flow into the housing, see ① Tighten the cable seal head, see ② Please plug the unused electrical interface with blind blocking, see ③ www.supmea.com...
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Page 17: Instrument Debugging
Display / button liquid-crystal display Upper machine debugging Connected to the upper position computer via HART ①USB joggle ② Guide wave radar bit meter ③ The HART Converter ④ 250 Ω resistance www.supmea.com... - Page 18 6 Instrument Debugging HART handheld programmer programming The HART handheld programmer Guide wave radar bit meter 250 Ω resistance www.supmea.com...
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Page 19: Technical Parameters
For wire cross-section of 2.5mm² Flange Outer Parameter Output signal (4～20)mA HART / Modbus-RS485 Resolution ratio 1.6μA Breakdown signal Current output iconstant;20.5mA;22mA;3.9mA Two-wire system load resistance See below Four-wire system of load resistance Maximum 400 Ω Integration time (0~36) s, which is adjustable www.supmea.com... - Page 20 Schematic diagram of accuracy Working storage and transport temperature (-40～80) ℃ Process temperature (the temperature of the antenna part) -40~120℃ (standard type) / 40~200℃ (high temperature type) -40~280℃ (Custom Made) Relative Humidity ＜95% Pressure in the tank Max. 4.0MPa www.supmea.com...
- Page 21 0 m/s² Maximum pull See drawing force diagram When measuring a solid medium, the pulling force depends on the vessel diameter and position, and the ones shown below are the pulling forces produced by some typical medium. www.supmea.com...
- Page 22 Headquarters 5th floor, Building 4, Singapore Hangzhou Science Technology Park, No. 6 street, Hangzhou Economic Development Area, Hangzhou 310018, China Singapore 2 Venture Drive #11-30 Vision Exchange Singapore info@ supmea. com www.supmea.com Supmea Automation Co.,Ltd.
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