What mounting options are available?

Flange and thread mounting (e.g., G1.5 thread) are supported, with various flange sizes available.

Is customization available?

Yes. Special requirements (code Y) can be selected in the ordering guidance, such as custom process interfaces, materials, or measuring ranges.

Can it measure solids and powders in high-dust environments?

Absolutely. The GLT7454 model is optimized for solids, using high-frequency waves that penetrate dust and reflect reliably off uneven surfaces.

4-20mA Radar Level Meter-Glt745 Series with Bluetooth 5.0 Wireless Commissioning

Name: RS485/Modbus/Hart/4-20mA Radar Level Meter-Glt745 Series with Bluetooth 5.0 Wireless Commissioning
Brand: Xi'an Gavin Electronic Technology Co., Ltd.
SKU: 2287437015

Shaanxi, ChinaXi'an Gavin Electronic Technology Co., Ltd.

US$230.00

1 Piece

Product specifications

Model

Product profile

Customization

Available

Type

Radar

IP Rating

IP67/IP68

Model NO.

GLT745

Certification

Customized

Range

12m 35m 85m 120m

Accuracy

±1mm

Communication Method

Modbus RTU, Hart

Power Supply

18-28V DC

Display & Control Temperature

-30~70℃

Recommended Cable

AWG18 or 0.75mm²

Process Temperature

-30~80°,-30~200°

Beam Angle

3°, 8°

Mounting Type

Flange, Thread

Antenna Material

PTFE

Antenna Type

Lens

Wireless Communication

Bluetooth

Blind Area

80mm

Transport Package

Standard Export Package

Trademark

GAMICOS

Origin

Shaanxi, China

Key features

Millimeter-Level High Precision Measurement Uses FMCW millimeter-wave radar technology+built-in DSP to automatically compensate for temperature and medium variations, achieving 1 mm accuracy.

Wide Application Range Measures liquids, slurries, granules, powders, solids, and bulk materials. Performs reliably in high temperature, high pressure, heavy dust, steam, and corrosive environments.

Strong Anti-Interference Capability Ultra-high operating frequency (76~81GHz), extremely narrow beam angle+advanced signal processing algorithms effectively filter out interfering echoe

Flexible Configuration and Communication Supports RS485, MODBUS RTU, HART, and 4~20 mA. Optional Bluetooth 5.0 (up to 12 m range) enables wireless configuration and remote maintenance via a mobile app

High Ingress Protection for Harsh Environments Housing available in die-cast aluminum or stainless steel. Protection rating up to IP67/IP68, suitable for demanding industrial conditions.

Non-Contact Measurement No direct contact with the measured material, simplifying installation and maintenance while avoiding wear and corrosion.

Fast Response Minimum measurement interval of 300 ms. Selectable fast response modes meet dynamic process requirements.

Company profile

Product CertificationFast DeliveryFull CustomizationHigh Repeat Buyers Choice

Xi'an Gavin Electronic Technology Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Xian PortAverage Response Time: ≤3.66h

AI-Powered supplier vetting

SummaryXi'an Gavin Electronic Technology Co., Ltd. is a high-tech trading company based in Xi'an, specializing in sensors and related instruments. It holds several certifications, including ISO 9001 and CE, and employs digital management systems like ERP. The company provides 3D design services and ODM services but lacks OEM capabilities for well-known brands. It follows clear procedures for complaint resolution and corrective actions but does not have overseas warehouses or branches. Financially, it is stable with continuous capacity over recent years. The company has a moderate R&D team but hasn't launched new products in the past year.

CertificationsThe company holds ISO 9001, ISO 20000, and TS 16949 certifications, along with CE certification for its products.

After-Sales capabilityThe company has established procedures for effective handling of customer complaints, corrective actions, and preventive measures.

Financial creditThe supplier has maintained financial capacity and cash flow over the last three years, suggesting financial stability.

R&D capabilityThe company offers ODM services but has not launched new products in the past year and lacks an SDK, indicating limited innovation capability.

Customization capabilityThe supplier offers extensive customization options, including full customization and minor adjustments.

Product Q&A

Q:Why should I choose 80GHz radar over traditional 26GHz or 6GHz radar?

The 80GHz radar has a much smaller beam angle (narrower signal). This means it can avoid hitting tank walls or internal structures like stirrers, heating coils, and ladders. It also offers much higher resolution, leading to 1mm accuracy compared to the 5-10mm accuracy of lower-frequency models.

Q:What media can the GLT745 Series measure?

It is suitable for liquids, slurries, granules, powders, solids, and bulk materials. It performs reliably in high temperature, high pressure, heavy dust, steam, and corrosive environments.

Q:How does the sensor handle heavy dust or steam?

High-frequency radar waves have superior penetration capabilities. Unlike ultrasonic sensors that are blocked by dust particles or air temperature fluctuations, the GLT745's 80GHz wave passes through these obstacles and reflects accurately off the material surface.

Q:Is the sensor compatible with corrosive chemicals?

Absolutely. The antenna is typically sealed with PTFE, which is chemically inert. Since it is a non-contact device, the electronics are never exposed to the liquid, ensuring a long service life in acid or alkali tanks.

Q:What are the main differences between the models?

GLT7451: Standard threaded type-for mildly corrosive liquids, agitated conditions, condensation. GLT7452: Corrosion-resistant type-for highly corrosive liquids. GLT7453: High-temperature corrosion-resistant type-for high temperatures (-30 to 200 degrees) and highly corrosive liquids. GLT7454: Universal flange type-for heavy dust, solids, bulk solids, and powders.