Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter
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Features
Basic Infomation
Place of Origin: Sichuan, China (Mainland)
Brand Name: vacorda
Certification: CE/ISO9001
Model Number: HKD904
High Light:

guided wave radar level transmitter

,

non contact type radar level transmitter

Payment & Shipping Terms
Packaging Details: wooden box
Supply Ability: 110 Piece/Pieces per Week
Specifications
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
Product Description

Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter

Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter 0

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).

Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter 1

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.

Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter 2

3.Purge interface, the thread specification of solid-state radar purge interface is 1 / 8NPT, 8mm diameter fast purge connector on the interface

Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter 3Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter 4

 

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

 

Explosion Proof Solid 240℃ Radar Level Gauge Non Contact Type Radar Level Transmitter 5
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