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Tekwize 11 mm Eddy Current Proximity Sensor Probe and Transmitter System
Proximity Sensors

Tekwize 11 mm Eddy Current Proximity Sensor Probe | RFQ Sourcing Details

Proximity Sensors · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryProximity Sensors
Unitset
Sensitivity3.94 V/mm ±10% (100 mV/mil)
Linear range0.5-4.5 mm-180 mils
Probe diameter11 mm
Measurement range4 mm
Frequency response0-8 kHz-3 dB
Probe tip materialPPS or PEEK
CategoryProximity Sensors
AvailabilityInquiry required
Source date2026-07-22

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Proximity Sensors. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

This 11 mm eddy current proximity sensor system is designed to produce a voltage signal proportional to the distance between the probe tip and a conductive target surface. The system includes a probe, coaxial signal cable, backup nut, and preamplifier/front-end unit.

It can support static displacement measurements and dynamic measurements such as vibration. Supported performance data includes a 0.5-4.5 mm linear range, corresponding to a 4 mm measurement span, and sensitivity of 3.94 V/mm ±10% when evaluated in 0.5 mm increments.

The listed voltage output range is approxima tated for testing at +18°C to +27°C with a 10 kΩ load and a 42. CrMo/AISI 4140 reference target. The probe is listed for operation and storage from -50°C to +180°C, while the preamplifier range is -35°C to +85°C.

Probe-body options are AISI 304 stainless steel or 316L, and the probe-tip materials are listed as PPS or PEEK. The 75 Ω FEP-insulated probe and extension cable is available as part of a calibrated 5 m or 9 m system.

The specified system length must not be shortened or extended because the probe cable and extension cable are calibrated together. The sensor is described for monitoring relative vibration, displacement, key phase, speed, and runout in sliding-bearing machinery and water-turbine units.

Ground-insulated installation is specified, and the front-end unit can use compact guide-rail or screw-panel mounting. The product information also lists CE electromagnetic-compatibility certification and Ex ia IIC T6 Ga explosion-protection certification.

Procurement confirmation is important because the source information references AC 3300-11, AC3311, the AC 3000 series, and PX3305 in different sections.

Before ordering, confirm the exact probe and transmitter model, the selected 304 or 316L probe body, PPS or PEEK probe tip, required cable armor, 5 m or 9 m calibrated system length, connector protectors, mounting format, and the documentation supplied for CE, Ex ia IIC T6 Ga, and API 670 compliance.

Buyers should also verify target geometry against the stated minimum target surface size and shaft-diameter requirements, which are presented inconsistently in the available specifications.

Tekwize | Applications and Buyer Notes

Tekwize is organized as a sourcing-ready Proximity Sensors reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questio

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Proximity SensorsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Sensitivity
3.94 V/mm ±10% (100 mV/mil)Based on visible page data; confirm exact value in the RFQ.
Linear range
0.5-4.5 mm-180 milsBased on visible page data; confirm exact value in the RFQ.
Probe diameter
11 mmBased on visible page data; confirm exact value in the RFQ.
Measurement range
4 mmBased on visible page data; confirm exact value in the RFQ.
Frequency response
0-8 kHz-3 dBBased on visible page data; confirm exact value in the RFQ.
Probe tip material
PPS or PEEKBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryProximity Sensors
Unitset
Sensitivity3.94 V/mm ±10% (100 mV/mil)
Linear range0.5-4.5 mm-180 mils
Probe diameter11 mm
Measurement range4 mm
Frequency response0-8 kHz-3 dB
Probe tip materialPPS or PEEK
Probe body materialAISI 304 stainless steel or 316L
Voltage output rangeApproxima
Working power supply24 VDC with 10 kΩ load
Cable temperature range50°C to +180°C
Probe temperature range50°C to +180°C
Preamplifier output impedance50 Ω
Preamplifier temperature range35°C to +85°C

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