Sichuan Vacorda Instruments Manufacturing Co., Ltd
| Supply Ability | 110 Piece/Pieces per Week |
| Packaging Details | wooden box |
| Product name | HKD904 26ghz High Temperature Explosion-Proof Radar Level Sensor For Solid |
| Application | Powder Granule Block |
| temperature | -40~240℃ |
| Output | RS485 |
| accuracy | ±1 mm |
| Brand Name | vacorda |
| Model Number | HKD904 |
| Certification | CE/ISO9001 |
| Place of Origin | Sichuan, China (Mainland) |
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Product Specification
| Supply Ability | 110 Piece/Pieces per Week | Packaging Details | wooden box |
| Product name | HKD904 26ghz High Temperature Explosion-Proof Radar Level Sensor For Solid | Application | Powder Granule Block |
| temperature | -40~240℃ | Output | RS485 |
| accuracy | ±1 mm | Brand Name | vacorda |
| Model Number | HKD904 | Certification | CE/ISO9001 |
| Place of Origin | Sichuan, China (Mainland) | ||
| High Light | guided wave radar level transmitter ，non contact type radar level transmitter | ||
Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter
904 radar level gauge installation must know three points
1. For the HBRD904 parabolic radar, the length of the standard antenna is short. In most cases, the antenna cannot be extended to take over the tube. Because the transmission angle of the parabolic antenna is smaller (4 °), when the tube is less than 300mm, the antenna will not have a small impact on the measurement (The antenna has the strongest signal when it reaches the tank).
2.HBRD904, when the takeover is larger than 300mm, you need to choose an extended parabolic antenna. The extended parabolic antenna will also affect the signal amplitude, so the ideal state during installation is to find a place where the thickness of the tank roof is thin, and it is not necessary to lengthen the antenna, such as the observation port.
3.Purge interface, the thread specification of solid-state radar purge interface is 1 / 8NPT, 8mm diameter fast purge connector on the interface
High-frequency radar level gauge parameters
1.temperature:Solid standard type: -40 ~ 130 ℃ High temperature type: -40 ~ 240 ℃ "；
2.application: Measurement of powder, granules, blocks and other solids;
3.output signal:RS485 output signal with single selection
4.Explosion proof:Single-cavity intrinsically safe explosion-proof type: Exia IIC T6 Ga, when using on-site in explosion-proof occasions, it is required to install a safety barrier in the control room；Double-chamber flameproof type: Exd IIC T6, no need for central control and no safety barrier when used in explosion-proof occasions. When on-site power is 220V, only dual-chamber radar can be selected.
Product type
There are two types of HBRD901 rod radar antennas: 100mm and 200mm. When the takeover is longer, it will not seriously affect the measurement and will increase some blind spots.
HKD901 Radar level
| advantage | disadvantage |
| Resistance to slight condensation, suitable for corrosive environments with small flanges (minimum DN50) within 10m, small acid gas or steam in the tank
| HKD901 radar is not suitable when the temperature in the tank is high, sour gas or steam is large. The dead zone of HKD901 radar is generally less than 0.3m. It can only measure the environment of normal pressure, and can not add high temperature heat sink. |
High-frequency radar level gauge parameters
| temperature | "The ambient temperature requirement is -30 ~ 65 ° C. If it is below -30 ° C, heat tracing is required. Process temperature range Solid standard type: -40 ~ 130 ℃ High temperature type: -40 ~ 240 ℃ " |
| application | Measurement of powder, granules, blocks and other solids; hydraulic and liquid conditions |
| output signal | RS485 output signal with single selection |
| Explosion proof | "Single-cavity intrinsically safe explosion-proof type: Exia IIC T6 Ga, when using on-site in explosion-proof occasions, it is required to install a safety barrier in the control room Double-chamber flameproof type: Exd IIC T6, no need for central control and no safety barrier when used in explosion-proof occasions. When on-site power is 220V, only dual-chamber radar can be selected " |
| Protection class | IP67 |
| power supply | 12-24VDC/220VAC |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1997
Total Annual:
100W-150W
Employee Number:
>150
Ecer Certification：
Active Member
Sichuan VACORDA Instruments Manufacturing Co., Ltd.is a professional production-manufacturing enterprise specialized in designing, producing and marketing of instruments and apparatuses. Our company has been established for 23 years since 1997 to grow up to be a team of high-quality, united, hard-wo... Sichuan VACORDA Instruments Manufacturing Co., Ltd.is a professional production-manufacturing enterprise specialized in designing, producing and marketing of instruments and apparatuses. Our company has been established for 23 years since 1997 to grow up to be a team of high-quality, united, hard-wo...
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