The research and production of cable path tracers in China has a history of more than 30 years. From the early bridge method to the recent time domain method, it has now developed to the secondary pulse (multiple pulse) and tertiary pulse. These changes are all aimed at solving distance measurement problems, but there has been no breakthrough in path and fault location. While researching and producing cable path tracers, our company has long been committed to the service and research of cable fault testing technology, solving many difficult problems for customers and gaining the trust and support of a wide range of users. At the same time, we brought back on-site problems and conducted targeted research, finally giving birth to the user-expected, domestically unique "RT-3132 Cable Path Tracer".
Product Features
● Portable and lightweight, easy to use, powered by rechargeable batteries, can be operated by one person, and four tests can be completed at one time.
● Digital design, software control, stable and reliable performance.
● Large-screen LCD interface with Chinese display, easy to understand, learn, and master.
● The measured information is provided to the operator in three ways: digital magnitude, grating length, and sound urgency, making the testing process easy and relaxed.
● The transmitter has constant power output and automatic matching, ensuring the machine operates in the best condition. Built-in ohmmeter function automatically measures the cable's loop impedance to ground and between phases, helping to determine the nature of the fault.
● Has backlight function, suitable for night operations.
3) Has a color compass to indicate the direction of the pipeline, with left and right arrows indicating the pipeline position.
4) Can automatically identify external accessories.
5) Signal interface: digital magnitude, grating length, and sound urgency three interfaces simultaneously indicate signal strength, with a dynamic range of 0-999, and can indicate the maximum signal strength.
6) Display interface: 320×240 dot matrix 3.5-inch color LCD screen, graphical display, LCD backlight brightness adjustable and has power-saving backlight function.
7) Gain control: automatic adjustment and manual adjustment, dynamic range 000——100db.
8) Detection length: When directly connected to the cable, the maximum is 15KM.
When coupling to the cable, one coupling can measure 3Km, and multiple couplings can measure unlimited distance.
When inducing on the cable, one induction can measure 300m, and multiple inductions can measure unlimited distance.
9) Depth measurement: Direct reading of detection depth, range 000—250cm.Optional real-time display.
80% method for depth measurement, range 000—250cm (induction) 500cm (direct connection)
10) Current measurement: Direct reading of current, range 000—999mA, optional real-time display.
11) Detection accuracy: 5% of burial depth
12) Uses 320×240 dot matrix 3.5-inch color LCD screen, LCD backlight brightness adjustable, backlight automatically dims after three minutes of no key operation.
13) Auto power off function: If no key operation within half an hour, the instrument automatically powers off.
13) Power supply: 6 standard No.5 1.2V rechargeable batteries, 500 charge/discharge cycles.
14) Standby time: greater than 12 hours, with battery level indication.
15) Overheat and overcurrent: automatic protection.
16) Working temperature: -20℃—70℃.
17) Dimensions: 650×110×230mm
18) Weight: 2.3Kg
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
