Glt741 IP68 76-81GHz Radar Level Sensor 0-20m, 1mm, RS485/4- 20mA

Name: Glt741 IP68 76-81GHz Radar Level Sensor 0-20m, 1mm, RS485/4- 20mA
Brand: Xi'an Gavin Electronic Technology Co., Ltd.
SKU: 2299422685

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

US$550.00

1 Set

Product specifications

Measurement Range

Product profile

Customization

Available

Accuracy

1mm

Structure

All in One

Model NO.

GLT741

Warranty

1 Year

Measurement Range

0m~20m

Housing Shell

Aluminum Alloy Material

Installation Method

Thread or Flange

Signal Output

4~20mA

Customized Support

OEM,ODM

Frequency

76GHz~81GHz

Smart APP

None

Protection Grade

IP68

Net Weight

2.480kg

Explosion-Proof

Grade Exdiallct6

Transport Package

Standard Export Package

Trademark

GAMICOS

Origin

Shaanxi, China

Key features

High Frequency Resolution: 80GHz radar provides better resolution and smaller blind zone for precise measurement.

Millimeter Level Accuracy: Achieves high accuracy of 1mm with narrow 3-degree beam angle.

Dual Signal Output: Supports 4-20mA and RS485 (Modbus RTU) dual output for flexible integration.

Strong Anti-Interference: Resistant to dust, steam, and foam, ensuring stable operation in harsh environments.

IP68 Protection Grade: Fully protected against dust and water immersion for outdoor and harsh conditions.

OEM and ODM Support: Offers flexible customization options including samples, designs, and full customization.

Explosion-Proof Safety: CE certified and suitable for explosive areas with Grade Exdiallct6 protection.

Maintenance-Free Design: Non-contact measurement with no moving parts ensures long-term durability.

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: ≤5.15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company engaged in sensor, transmitter, and related instrument research, manufacturing, sales, and service. It reports ISO 9001-related certification, TS 16949 and ISO 20000 certifications, CE capability, ERP integration, three production lines, and documented procedures for supplier-service assessment, corrective actions, and complaint handling. It offers 3D design, ODM, and multiple customization models, but reports no new products during the past year, no SDK, and no OEM service for popular brands. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero. Financial records are referenced for recent years, but the provided slices do not disclose sufficient non-financial evidence to assess financial credibility. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company. Its company description states that it conducts research, development, manufacturing, sales, and service for sensors, transmitters, and related instruments.

CertificationsThe supplier reports TS 16949, ISO 9001, and ISO 20000 certifications, along with an ISO 9001:2015 certificate and CE certification capability. These stated certifications provide explicit evidence of formal quality or management-system credentials.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaints. However, it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero, indicating documented service processes but limited overseas service infrastructure.

Production capacityThe company describes itself as involved in manufacturing sensors and related instruments and reports operating three production lines. It also provides a stated water-level-sensor output figure, but the overall production scale and broader capacity are not sufficiently detailed for a complete capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product customization capability.

Product Q&A

Q:How does a radar level transmitter work for liquid level measurement?

It transmits microwave signals (typically 6GHz, 24GHz, or 80GHz) from an antenna towards the liquid surface. The signals reflect off the surface, and the transmitter analyzes the frequency shift (for FMCW radar) or time delay (for pulsed radar) of the reflected signals to compute the level accurately.

Q:In which scenarios is a radar level transmitter more suitable than an ultrasonic sensor?

High-temperature/pressure tanks, volatile/flammable liquid storage, dusty environments (e.g., cement silos), low dielectric constant liquids, and long measurement ranges (over 10m).

Q:Can radar level transmitters be installed outdoors?

Yes, if they have an IP67/IP68 protection rating. Use a sunshade or heater (for cold climates) to prevent damage from extreme temperatures, rain, or snow. Ensure the antenna is not blocked by debris.

Q:What is the response time of radar level transmitters?

Typically 0.1 to 1 second. Pulsed radar has a faster response time than FMCW radar, making it suitable for applications with rapidly changing liquid levels (e.g., filling/draining tanks).

Q:What electromagnetic interference (EMI) affects radar level transmitters?

EMI from nearby motors, inverters, or high-voltage cables can disrupt microwave signals. Use shielded cables for wiring, ground the transmitter properly, and install it at least 1m away from EMI sources.