Product Introduction:
The research and production of cable path locators have a history of over thirty years in China. From the early bridge method to the recent time domain method, it has now developed to 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 tracing and fault pinpointing. While researching and producing cable path locators, 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 field issues and conducted targeted research, finally giving birth to the "RT-3132 Cable Path Locator" that users expect and that is unique in China.
Product Features:
● Portable and lightweight, easy to use, powered by rechargeable batteries, can be operated by one person, and completes four tests in one go.
● Digital design, software control, stable and reliable performance.
● Large LCD interface with Chinese display, easy to understand, learn, and master.
● The measured information is provided to the operator in three ways: numerical size, grating length, and sound urgency, making the testing process easy and relaxed.
● The transmitter has constant power output and automatic matching, ensuring the device operates in the best condition. Built-in ohmmeter function automatically measures the loop impedance of the cable to ground and between phases, helping to determine the nature of faults.
● Backlight function for night operations.
Technical Parameters:
1. Transmitter
1) Output Signal: Outputs 16 frequencies of sinusoidal AC signals: 640 Hz, 815Hz, 982Hz, 1.02kHz, 1.45KHz, 8.2KHz, 8.44KHz, 9.5KHz, 9.82 KHz, 16.4KHz, 29.4KHz, 32 KHz, 38 KHz, 65.5 KHz, 74KHz, 82 KHz.
2) Output Power: Constant power output, low, medium, and high gears (maximum not less than 6 watts).
3) Output Modes: Direct connection method, coupling method, induction method.
4) Impedance Display: Within 99999 ohms.
5) Load Matching: 1-10000 ohms.
6) Display Interface: 320×240 dot matrix 3.5-inch color LCD screen, graphical display, with backlight.
7) Power Supply: 6 standard No.1 1.2V rechargeable batteries, rechargeable 500 times.
8) Standby Time: Greater than 8 hours, with battery level indication.
9) Overheat and Overcurrent: Automatic protection.
10) Operating Temperature: -20℃—70℃
11) Dimensions: 400×160×140 mm
12) Weight: 3.6 kg
2. Receiver
1) Receiving Frequency: Receives 16 different frequencies of sinusoidal AC signals: 50Hz, 60Hz, 128Hz, 256Hz, 320 Hz, 512Hz, 640 Hz, 815Hz, 8.2KHz, 16.4KHz, 29.4KHz, 32KHz, 74KHz, 82KHz, 118KHz, 200KHz.
2) Receiving Modes: Peak method, wide peak method, wide peak arrow method, null method, external device method (A-frame, coupling clamp).
3) Equipped with a color compass indicator showing the direction of the pipeline, and left/right arrows indicating the pipeline position.
4) Automatically recognizes external accessories.
5) Signal Interface: Three interfaces simultaneously indicate signal strength: numerical size, grating length, and sound urgency, with a dynamic range of 0-999, indicating maximum signal strength.
6) Display Interface: 320×240 dot matrix 3.5-inch color LCD screen, graphical display, adjustable backlight brightness with power-saving backlight function.
7) Gain Control: Automatic and manual adjustment, dynamic range 000-100db.
8) Detection Length: For direct connection to cable, up to 15KM.
For coupling to cable, one coupling can measure 3Km, multiple couplings unlimited distance.
For induction on cable, one induction can measure 300m, multiple inductions unlimited distance.
9) Depth Measurement: Direct reading of detection depth, range 000-250cm. Optional real-time display.
80% method 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, adjustable backlight brightness, backlight automatically dims after three minutes of no key operation.
13) Auto Power Off: If no key operation within half an hour, the instrument automatically powers off.
13) Power Supply: 6 standard No.5 1.2V rechargeable batteries, rechargeable 500 times.
14) Standby Time: Greater than 12 hours, with battery level indication.
15) Overheat and Overcurrent: Automatic protection.
16) Operating Temperature: -20℃—70℃.
17) Dimensions: 650×110×230mm
18) Weight: 2.3Kg
