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Product information
Specifications

TQ423 proximity sensor Vibro- Meggitt

Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
12 mm measurement range (Ø25 mm)
−25 to 140 °C operating temperature, IP68 protection rating, 100 bar pressure rating
1.0, 5.0 or 10.0 m integral coaxial cable
Certified for use in potentially explosive atmospheres

PRODUCT INFORMATION

1.33 mV/µm or 0.417 µA/µm (12 mm range), −25 to 140 °C, Ø25 mm tip, standard-mount, 100 bar (tip).

The TQ423 proximity sensor is a high-quality, high-reliability sensor for use with an EA403 extension cable and IQS450 signal conditioner, which provides either a voltage output or a current output.

The TQ423 is a standard-mount, high-pressure sensor that is designed and built for long-term use in extreme environments characterised by high temperatures, high pressures and/or hazardous areas (potentially explosive atmospheres).

Features

Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
12 mm measurement range (Ø25 mm)
−25 to 140 °C operating temperature, IP68 protection rating, 100 bar pressure rating
1.0, 5.0 or 10.0 m integral coaxial cable
Certified for use in potentially explosive atmospheres

SPECIFICATIONS

LINEAR MEASUREMENT RANGE	0.47 in \| 12 mm
OPERATING TEMPERATURE RANGE	−13 to 284 °F \| −25 to 140 °C
SENSOR (TIP) DIAMETER	Ø0.98 in \| Ø25 mm
MOUNTING OPTIONS	Standard mount
INTEGRATED CABLE LENGTH	3.3, 16.4 or 32.8 ft \| 1.0, 5.0 or 10 m
PRESSURE	1450 psi \| 100 bar
PROTECTION RATING	IP68
HAZARDOUS AREA CERTIFICATIONS	Ex ia, Ex nA