TPXJ-2

TPXJ-2 Clearance Laser Rangefinder is an intelligent catenary ranging instrument. The system consists of laser ranging, grating angular and track gauge measuring module and horizontal measuring module.This device integrates laser non-cooperative target ranging technology, two-dimensional coordinate measuring system of grating angle measurement technology and sensor information fusion technology etc. It provides a perfect solution for the construction of digital management platform of catenary parameters, the erection and "Condition Based Maintenance "of catenary of electrified railway.
TPXJ-2 Clearance Laser Rangefinder is an integrated instrument, and the measuring host part is connected with the measuring frame.The functions of the host include: laser measurement, vertical angle measurement; the measuring frame is a horizontal beam placed horizontally between the rails, mainly supports the measurement host, measuring the track gauge, the horizontal tilt angle and so on.

TECHNICAL PARAMETERS

MAIN PARAMETERS
Track gauge
Range: 1410~1470mm; Accuracy: 2mm
Super-Elevation(horizontal)
Range: -200~+200mm; Accuracy: 3mm
Horizontal distance of the measured point from the center of the track (clearance)
Range: 240~10000mm; Accuracy: ±1mm
Height of the measured point relative to the rail plane (cable height)
Range: 0~10000mm; Accuracy: ±1mm
The vertical height of the measured point from the center of the track
Range: 0~10000mm; Accuracy: ±1mm

WORKING CONDITION
Working temperature: -20~+50℃
Related humidity: ≤90%RH
Altitude: ≤2500m

ELECTRICAL PARAMETERS
Voltage: 12V
Electric current: 500mA
Continuous working time: no less than 12 hours
Laser wavelength: 650nm

MECHANICAL PARAMETERS
Weight: 4.5kg
Dimensions: 1620(L)x160(W)x175(H)mm