How are the switching points set?

Switching points are set by applying supply voltage (-UB or +UB) to the TEACH-IN input for at least 1 second.

What is the response delay?

The response delay is approximately 195ms.

Can the switching point be changed after power on?

No, the internal clock prevents changes after 5 minutes of power on; a power restart is required to change settings.

Kjt Ultrasonic Sensor

Name: Kjt Ultrasonic Sensor
Brand: Nanjing KJT Electric Co., LTD
SKU: 1908230955

Jiangsu, ChinaNanjing KJT Electric Co., LTD

US$28.00

1 Piece

Sample price:US$28.00/piece.Request sample

Product profile

Customization

Available

Type

High Frequency Ultrasonic Sensor

Output Signal Type

Analog Type

Model NO.

KJT-D2000S-LY

Production Process

Injection

Sensitivity

High

Probe Type

Lamb Wave Probe

Measuring Medium

Solid

Detection mode

On the Radio

IP Rating

IP67

Certification

Customized

Transport Package

Polybag

Specification

standard

Trademark

KJTDQ

Origin

Nanjing, Jiangsu, China

HS Code

9031499090

Production Capacity

500000

Key features

High Frequency Ultrasonic Sensor: Features high sensitivity with a transducer frequency of about 112kHz for solid medium detection.

Wide Sensing Range: Sensing distance spans from 80mm to 2000mm with an unusable area of 0 to 80mm.

Dual Teachable Switching Points: Supports two programmable switching points (A1 and A2) with five configurable output functions.

IP67 Protection Grade: Dust-tight and protected against immersion in water up to 1 meter for 30 minutes.

CE Certified: Complies with European safety standards for electromagnetic compatibility and low voltage.

Customized Design: Offers customized options to meet specific application requirements.

LED Status Indicators: Green LED for power, yellow for switching state, and red for error or object detection status.

Company profile

Nanjing KJT Electric Co., LTD

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a factory and demonstrates several established operational capabilities. It has documented procedures and records for corrective and preventive actions, complaint handling, supplier assessment, and service capability. It reports OEM service for popular brands, ODM and multiple customization modes, in-stock capacity, 50 qualified service-capability suppliers, and peak/off-season lead times within 15 working days. Quality-related evidence includes ISO9001:2015, RoHS, and CE. However, the supplier lacks R&D audit documentation, reports zero patents, has no new products in the past year, no available SDK, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial records are referenced for 2022–2024, but the slices do not provide enough detail to assess financial strength. Customer-case evidence is limited to a general OEM statement.

Supplier typeThe supplier is explicitly identified as a factory, indicating direct manufacturing status rather than only a trading or service-company profile.

CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS and CE product-certification capabilities. These are explicit quality and product-compliance credentials, although the slices do not provide certificate scope or validity dates.

After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and its R&D responsibilities include after-sales service. Service quotations and payment terms are defined, while lead time is stated as within 15 working days in both peak and off-season periods.

R&D capabilityThe supplier uses CAD and AI and offers ODM services and product design customization, but it reports zero R&D patents, no available SDK, no R&D audit documentation, and no new products during the past year. The evidence therefore shows some development tools and service capability but also explicit limitations in documented and output-based innovation.

Production capacityAs a factory, the supplier reports in-stock capacity, OEM service for popular brands, 50 qualified suppliers for service capability, written assessment procedures, and lead times within 15 working days. However, it also reports no valid manufacturing-capacity contract with related subcontractors; overall production capability is supported, but the stated contractual deficiency is material.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and it provides ODM services. The R&D engineer role also includes preparing samples according to customer requirements, providing direct evidence of broad customization support.