KM5515-13 Eddy Current Speed Sensor

KM5515-13 is an eddy current speed sensor developed by our company using new technology. Most metal materials can be measured, and aluminum alloy and even titanium alloy impellers can accurately measure speed. It is widely used for speed measurement in equipment such as turbochargers and turbojet engines. Its accuracy, reliability, response bandwidth, and other indicators are superior to early products. The KM5515-13 eddy current sensor consists of a probe, extension cable, and preamplifier, and outputs pulse signals corresponding to the speed through push-pull.

System Composition

The KM5515-13 eddy current sensor consists of two parts: the KM5515-13 probe and the KM5515-13 amplifier. KM5515-13 probe

The probe adopts a flush type, which is convenient for deep hole installation and not affected by side metal interference. It is composed of manually wound precision inductors, stainless steel shells, high-frequency cables, high-frequency connectors, etc. According to different installation environments, probes with different installation thread specifications (such as M5, M8, M10) can be selected,

KM5515-13 preamplifier

The preamplifier is the core part of the system, which includes the oscillation, linear detection, filtering, linear compensation, amplification, shaping and other circuits of the sensor system. Together with the probe, it forms various specifications of KM5515-13 eddy current sensors.

mechanical properties

■ Probe material: epoxy resin

■ Shell material: 1Cr18Ni9Ti

■ Cable material: Three coaxial shielded cable

■ Connector material: brass or beryllium bronze with gold plating

■ Front end material: ADC12

Minimum bending radius of cable: 25.4mm

Ordering information:

Standard probe

KM5515-13-A □□□ - B □□□□ - C □□□ - D □□□□ - E □□□ Non threaded length: A □□□

00 *: Minimum 0mm

23: Maximum 230mm

01: Incremental 10mm shell total length: B □□

02: Minimum 20mm

04*：40mm

25: Maximum 250mm

01: Incremental 20mm probe total length: C □□

10: 1.0m (3.3 feet)

30 *: 3.0m (16.4 feet)

50:5.0m (29.5 feet)

□□: Special specification, measured in 0.1m units, maximum 9m.

Thread specification: D □□

01 ：M5×1

02 *：M8×1

03 ：M10×1

04 ； M5×0.5

05 : M5×0.8

04: User specified probe temperature resistance: E □□

01 * ：250C°

02 ：1000C°

Amplifier ordering information

KM5515-13D-A □□

Bandwidth: A □□

01* ： 10KHZ

02 ： 30KHZ

： 200KHZ