TQ902 111-902-000-011 Proximity Sensor

Module Number	TQ902
Order Number	111-902-000-011
Unit Price	$1500
Country Of Origin	Switzerland
Weight	0.65KG
Certificate	C/O from the Chamber of Commerce C/Q from the Manufacturer
Warranty	12 Months
Inventory Qty	10

TQ902 111-902-000-011v is a non-contact displacement sensor based on the eddy current principle. Its core function is to accurately monitor the shaft vibration and axial position of rotating machinery.

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Description

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Description

TQ902 Key parameters

Parameter	Specification
Measurement Principle	Eddy-current (Non-contact)
Sensitivity	4 mV/µm (Standard, with IQS900)
Linear Range	2 mm (Standard) / 4 mm (Optional)
Frequency Response	DC to 20 kHz (-3 dB)
Operating Temperature	-40°C to +180°C (Continuous)
Survival Temperature	+220°C (Max 2 hours)
Protection Rating	IP68 (Sensor Tip)
Pressure Resistance	6 bar (Tip-to-Body)
Tip Material	PPS (Polyphenylene Sulfide)
Body Material	316L Stainless Steel
Integral Cable	Ø3.6 mm FEP Coaxial, 70 Ω Impedance
Connector Type	Self-locking Miniature Coaxial
Hazardous Certification	ATEX/IECEx Ex ia IIC T6 Gb (Option)

Payment&Security

Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T

Datasheet Download

DataSheet Download

Model Comparison And Replacement Model

Model Comparison: TQ902 VS. TQ912

Feature	TQ902	TQ912
Mounting Type	Direct-facing probe (exposed)	Reverse-mount (requires housing penetration)
Application Scenario	Open bearing housings (e.g. steam turbines)	Space-constrained areas (e.g. marine thrusters)
Maintenance Accessibility	Direct target access, easy calibration	Requires housing disassembly for gap adjustment

Replacement Model: TQ902 VS. TQ412

Feature	TQ902	TQ4xx Series(e.g.TQ402)
Temperature Performance	180°C continuous rating (40°C improvement)	140°C max rating, prone to drift at high temps
Signal Chain Compatibility	Direct pairing with IQS900 (SIL 2 diagnostics)	Requires IQS45x, no diagnostic capability
Interchangeability	Plug-and-play compatible with TQ4xx systems	Requires complete system retrofit