Hongqi Automatic Control (Jiangsu) Co., Ltd.
| Brand Name | JSHQ |
| Model Number | HQ2000 |
| Place of Origin | Jiangsu,China |
| Certification | CE, SIL |
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Product Specification
| Brand Name | JSHQ | Model Number | HQ2000 |
| Place of Origin | Jiangsu,China | Certification | CE, SIL |
1. Product Brief Introduction:
The split type ultrasonic liquid level gauge disc mounted and wall mounted split type machines have the advantages of a clean and clear appearance, omitting the matching problem of standard secondary meters, and providing great convenience for installation and commissioning. They are especially suitable for new construction projects and facilitate unified planning and design. If equipped with a near type anti-corrosion transducer, they can measure the liquid level of highly corrosive liquids.
2. Product Features:
3. Technical Specifications:
Power supply: 220VAC and 24VDC (AC/DC dual-use)
Transmission distance:
(1) Remote transmission type ≤ 300m (four wire system: any wire can be used as long as it can meet mechanical strength)
(2) Nearby type ≤ 30m (using cable TV RF cable, manufacturer's standard wiring of 3 meters)
Signal output: 4-20mA signal output Standard communication interface 232 or 485 (note: the stolen communication interface is non-standard)
Control output: 2 sets of 4 channels, programmable relay output
Transmission power: any segment from 0 to 60m
Blind zone: 0.35-1.00m (the blind zone is proportional to the transmission power)
Launch angle: 6 ° to 10 ° (the size of the launch angle is proportional to the launch power)
Resolution: Range ≤ 10m: 1mm. Range ≥ 10m: 10mm
Protection level: transducer: Ip68
Accuracy: 0.25-0.5%
Environmental temperature: Secondary table: -25 to+55 ℃
Transducer temperature:
(1) Far energy type -25~+55 ℃
(2) Nearby type -25~+70 ℃
4. Selection:
| 2000- | Intelligent Ultrasonic Liquid Level Gauge | |||||||
| Main material |
N | Integrated liquid level gauge | ||||||
| F | Split-type liquid level gauge | A | Wall-mounted | |||||
| B | Panel mounted | |||||||
| M | Open-channel meter | A | Wall-mounted | |||||
| B | Panel mounted | |||||||
| C | ultrasonic level difference sensor | |||||||
| Range | 1 | 0~5m | ||||||
| 2 | 0~10m | |||||||
| 3 | 0~15m | |||||||
| 4 | 0~20m | |||||||
| 5 | 0~30m | |||||||
| Power supply | D | 24V DC | ||||||
| G | 220VAC | |||||||
| Output | 1 | 4~20mA(Two-wire system) | ||||||
| 2 | 4~20mA(Three-wire system or four-wire system) | |||||||
| 3 | 4~20mA+relay | |||||||
| 4 | RS-485,4~20mA | |||||||
| 5 | RS-485,4~20mA+relay | |||||||
| Accuracy | A | 0.25% | ||||||
| B | 0.5% | |||||||
| Material | O | Non-antibacterial | ||||||
| F | Antiseptic | |||||||
5. Installation:
1) The distance from the sensor emission surface to the lowest liquid level should be less than the range of the selected instrument.
2) The distance from the sensor emission surface to the highest liquid level should be greater than the blind spot of the selected instrument.
3) The emission surface of the sensor should be parallel to the liquid surface.
4) The installation position of the sensor should try to avoid positions where the liquid level fluctuates violently, such as the inlet and outlet directly below.
5) If the pool wall or tank wall is not smooth, the instrument needs to be at least 0.3m away from the pool wall or tank wall.
6) If the distance from the sensor emission surface to the maximum liquid level is less than the blind spot of the selected instrument, an extension tube should be installed with a diameter greater than 120mm and a length of 0.35m to 0.50m. The extension tube should be installed vertically with a smooth inner wall, and the opening on the tank should be larger than the inner diameter of the extension tube. Alternatively, the pipe can be directly connected to the bottom of the tank, with a diameter greater than 80mm, and a hole can be left at the bottom of the pipe to facilitate the flow of liquid.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2009
Total Annual:
40000000-50000000
Employee Number:
70~80
Ecer Certification：
Verified Supplier
Hongqi Automatic Control (Jiangsu) Co.,Ltd, which is located in Jinhu county, Huaian city, Jiangsu province. Established in 2009, is a manufacture and trader specialized in research, development and production of flow measuring Instruments, pressure meter, liquid level meter and temperature instrum... Hongqi Automatic Control (Jiangsu) Co.,Ltd, which is located in Jinhu county, Huaian city, Jiangsu province. Established in 2009, is a manufacture and trader specialized in research, development and production of flow measuring Instruments, pressure meter, liquid level meter and temperature instrum...
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