EA401 913-401-000-013

• Wide temperature range: With an operating temperature range of -100°C to +200°C, it can withstand harsh industrial environments with high thermal radiation.
• Explosion-proof certification: Approved for use in potentially explosive atmospheres and compliant with industrial safety standards.
• Professional Connectors: Equipped with self-locking mini coaxial connectors at both ends (one female, one male), ensuring a secure and reliable connection.
• Resistance to Extreme Environments: The cable uses FEP (fluorinated ethylene propylene) insulation, offering excellent resistance to high temperatures and chemical corrosion.
• High Reliability: Specifically designed for the TQ401 proximity measurement system to ensure signal integrity and stability.

The EA401 913-401-000-013 is a high-performance, highly reliable 50Ω coaxial extension cable. This extension cable connects the TQ401 sensor probe to the IQS450 signal conditioner, thereby forming a complete measurement chain.

Its primary function is to extend the probe's integrated cable. By flexibly selecting the cable's explosion-proof rating, length, and mechanical protection features, the signal conditioner can be installed away from high-temperature and hazardous areas. This ensures the entire system operates safely and efficiently, facilitates maintenance, and adapts to harsh industrial environments such as high-vibration zones and hazardous gas atmospheres.

EA401 913-401-000-013 A_-B_-C___-D___-E___F_-G___-H__

A[Environment]: 1 standard, 2 Ex i, 3 Ex nA

B[Body thread]: 1 M6×0.75, 2 M8×1, 6 1/4″-28UNF

C[Body length]: 018-250, each 1 mm, from 18 to 250 mm

D[Unthreaded length]: 000-060, each 1mm, from 0 to 60 mm

E[Integral cable length]:005-050

F[Optional protection]: 0-9, options with or without cables and with or without connectors

G[Flexible hose length]: 000-040, each 0.1m from 0.0 to 4.8m.

H[Total system length]: 05 5m,10 10m

At a natural gas power plant, the surface temperature of the exhaust-end bearing housing on a heavy-duty gas turbine was extremely high. The maintenance team needed to monitor the rotor's axial displacement to prevent wear on the thrust bearing.

After careful consideration, the team ultimately chose to use an EA401 913-401-000-013 extension cable to transmit the signal to a remote control cabinet. This isolated the probe and signal conditioner from the high-temperature hazardous environment, enabling the system to provide stable displacement data and operate normally even in harsh industrial conditions.

Can the EA401 be used on its own?
No. The EA401 is only an extension module and must be used in conjunction with the TQ401 probe and the IQS450 conditioner to form a complete measurement system.

How is the explosion-proof rating of the entire system determined?
The system's explosion-proof rating is determined by the lowest rating among the probe, extension cable, and signal conditioner.

What is the warranty period?
Standard industrial warranty: 12 months; with proper installation and no overloading, the product has a service life of 5-10 years.

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