EA902 913-902-000-011 A1-E4000-F0-G0 Proximity Measurement Chains

EA902 913-902-000-011 A1-E4000-F0-G0 Proximity Measurement Chains

Features:

• Non-contact measurement based on eddy-current principle

• Available in standard versions and Ex versions certified for use in hazardous areas (potentially explosive atmospheres)

• Conforms to API 670 5th edition

• 1, 5 and 10 m measurement chains

• Temperature-compensated design

• Voltage output or current output with short-circuit protection

• Current-signal transmission over distances up to 1 km

• Frequency response: DC to 20 kHz (−3 dB)

• Linear measurement range: 2 or 4 mm

• Temperature range (sensor): −40 to 180 °C

Description:

The total system length (TSL) is the sum of the length of the TQ9xx sensor’s integral cable and the length of the EA90x extension cable. For TQ902/TQ912, EA902 and IQS900 proximity measurement chains, the supported TSLs are obtained from the following different combinations of cables.

Total system (chain) lengths

• 1 m : 1.0 m integral cable with no extension cable

• 5 m : 0.5 m integral cable + 4.5 m extension cable.

1.0 m integral cable + 4.0 m extension cable.

1.5 m integral cable + 3.5 m extension cable.

2.0 m integral cable + 3.0 m extension cable.

5.0 m integral cable with no extension cable.

• 10 m : 0.5 m integral cable + 9.5 m extension cable.

1.0 m integral cable + 9.0 m extension cable.

1.5 m integral cable + 8.5 m extension cable.

2.0 m integral cable + 8.0 m extension cable.

5.0 m integral cable + 5.0 m extension cable.

10.0 m integral cable with no extension cable.

The combination of cables selected for a particular total system (chain) length depends on the application. For example, to obtain the optimum location for the separation between the integral and extension cables or to eliminate the requirement for an extension cable.

Company Information:
 
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