PT-24 receiver
- lightweight design (weight 1.9 kg)
- Enlarged, bright color display
- Extended operating time
Continuous display of all necessary parameters:
- Compass function with simultaneous schematic display of two communications:
– the first with current flowing from the generator;
– the second with flowing industrial frequency current (cables) or ECP (pipes);
- Scales of “maximum” and “minimum”;
- Location depths and communication current strength at all active frequencies;
- Signal polarity – at the point of insulation damage, the sign “+” changes to “-”;
- Current direction function (from the generator/to the generator), to prevent accidental switching to “foreign” communication;
- Sharp maximum mode.
In the “PROBE” mode, it searches for the position of transmitting probes and television inspection cameras that have an autonomous transmitter during in-line inspection.
Recording in the memory of the PT-24 receiver:
- signal level from magnetic antennas and at the “SENSOR” input;
- directions to communication;
- indications of the depth of the communication and the magnitude of the current in it;
- direction of search current;
- relative polarity of the potential difference at the “SENSOR” input;
- signal phases at the “TRADE” input;
- operating frequencies;
- local date and time at the time the readings were taken using GPS information;
- coordinates of the location where readings were taken according to GPS information.
Technical characteristics of the PT-24 receiver
Active frequencies*, Hz | 273, 526, 1024,8928, 32768 |
Passive frequencies, Hz | 50 (POWER), 100, 300, 550, 1450 “RADIO”, “Ether” |
Bandwidth for RADIO mode | 10 kHz to 36 kHz |
Bandwidth for the “On-Air” mode | 48 Hz to 10 kHz |
Error in reading the depth of the route, %, no more | 5 |
Memory | 10,000 points |
Overall dimensions, mm, no more | 700x300x140 |
Weight, kg, no more | 1.9 |
Operating temperature range, °C | from -30 to +55 |
GT-15 generator
- The frequency of 33 kHz ensures effective detection of communications when sending a contactless signal from the GT-15 generator;
- simultaneous supply of two frequencies;
- indication of the output current value;
- voltage, power, load resistance allows you to judge the quality of the connection to the route and estimate the possible range of communications routing;
- two operating modes – continuous and pulsed generation to save battery power;
- automatic matching of the generator with the load.
Technical characteristics of the GT-15 generator
Operating frequencies*, Hz | 273, 1024,8928, 32768 |
Output power adjustment range at load from 0.5 to 600 Ohm, W | from 1 to 10 |
Current consumed from the DC source, A | no more than 1.8 |
Overall dimensions, mm, no more | 210x130x100 |
Operating temperature range, °C | from -30 to +55 |
Weight, kg, no more | 2.5 |