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SHANGHAI XINGSHEN INSTRUMENT CO.,LTD.

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Guided wave radar level gauge

The manufacturing technology of RF2000 series guided wave radar level gauges all come from our company. After years of demonstration by radar liquid level experts, the quality and quality are guaranteed in all aspects; RF2000 series guided wave radar level gauges have various forms and installation methods, which are almost suitable for The measurement of the entire liquid (interface) surface can also be applied to the measurement of dust, flour, sand and granular materials, which can completely replace the use of buoys and magnetic liquid level gauges; it has many advantages, such as during the measurement process, Its measurement accuracy is not affected by changes in medium density, temperature, pressure, etc.; it also has simple installation and debugging methods, and it can be used only by inputting configuration data. It is a relatively advanced liquid level instrument and is widely used in petroleum , chemical industry, electric power, metallurgy, pharmaceutical, food, oil and grain storage and other industries.

Features
1. Two-wire DC 24V power supply with low power consumption and HART communication protocol
2. The transmitter head has good compatibility and high stability
3. The performance is not affected by changes in the specific gravity, dielectric constant, temperature and other process conditions of the medium within the specified range
4. The coaxial antenna (probe) assembly has a unique sealing form, no leakage, high pressure resistance, not easy to aging, and long life
5. Part of the material on the double-rod probe will not affect the correct measurement, and has high measurement accuracy
6. RF2000 series transmitters can measure medium with extremely low dielectric constant which cannot be measured by traditional guided wave radar
7. RF2000 series transmitters are suitable for medium liquid level measurement under high temperature and high pressure conditions
8. The length of the rod type probe rod can reach 0.5~6m, and the length of the cable type probe rod can reach 21m.
9. The transmitter part (meter head) is interchangeable, and the maintenance is more convenient
10. The zero position and range can be adjusted locally, and remote adjustment can also be realized through a remote handheld operator, desktop, and portable computer
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Technical Parameters

Measuring range: rod type: 500mm~6100mm cable type: 1000mm~21000mm

Output signal: 4~20mA+HART

Communication protocol: HART , Modbus , FF field bus

Power supply voltage: 24VDC

Nominal pressure: PN≤16MPa

Medium temperature: -50℃≤t≤427℃

Ambient temperature: -40°C~+80°C (LCD working temperature -20°C~+70°C)

Explosion-proof mark: Ex ia ⅡC T4~T6 Ga, Ex d ⅡC T4~T6 Gb

Electrical interface: factory default M20×1.5, or user specified

Maximum allowable error: ±10mm or ±0.5%FS

Data update: 30ms

Load resistance: ≤650Ω

Damping time: 0~32s adjustable

Diagnostic alarm: 3.6mA, 22mA, HOLD (latching)

User interface: 3 buttons + LCD display

Humidity: 0~99%

Protection class: IP66

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XINGSHENCONTACT XINGSHEN

400-160-8800

ADDRESS:NO.8,Xuanzhong Road,Xuanqiao Town, PuDong New Area, Shanghai, China 201399

TEL:+86-021-58308800

FAX:+86-021-58309955

E-mail:foxc@xingshen.com

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