Overall dimensions
160 x 90 x 42 mm
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±15% ±2 EMR in the range 0.02-2.00 A for AM signals at carrier frequencies 4545 Hz, 5000 Hz, 5555 Hz
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR in the range 0.02-2.00 A for FM signals at carrier frequencies 475 Hz, 525 Hz, 575 Hz, 625 Hz, 675 Hz, 725 Hz, 775 Hz, 825 Hz, 875 Hz, 925 Hz
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR in the range 0.02-2.00 A for AM signals at carrier frequencies 420 Hz, 480 Hz, 580 Hz, 720 Hz, 780 Hz
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR in the range 0.02-20.0 A for ALS-EN signals at a carrier frequency of 174.38 Hz
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR in the range 0.02-20.0 A for ALSN signals at frequencies 25 Hz, 50 Hz, 75 Hz, measured without considering pauses between pulses
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±12% ±2 EMR in the range 20.0-200 A for continuous AC signals at frequencies 25 Hz, 50 Hz, 75 Hz
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR in the range 0.02-20.0 A for continuous AC signals at frequencies 25 Hz, 50 Hz, 75 Hz
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR in the measurement range 0.02-2.00 A for AM signals with carrier frequencies 4545 Hz, 5000 Hz, 5555 Hz (TRC4)
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR in the measurement range 0.02-2.00 A for FM signals with carrier frequencies 475 Hz, 525 Hz, 575 Hz, 625 Hz, 675 Hz, 725 Hz, 775 Hz, 825 Hz, 875 Hz, 925 Hz
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR in the measurement range 0.02-2.00 A for AM signals with carrier frequencies 420 Hz, 480 Hz, 580 Hz, 720 Hz, 780 Hz (TRC3)
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR in the measurement range 0.02-20.0 A for ALS-EN signals with carrier frequency 174.38 Hz
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR in the measurement range 0.02-20.0 A for ALSN signals at frequencies 25 Hz, 50 Hz, 75 Hz, measured without considering pauses between pulses
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR in the measurement range 0.02-20.0 A for continuous AC signals at frequencies 25 Hz, 50 Hz, 75 Hz
The device, when connected to the AC converter (current measuring clamps), provides the ability to
measuring in rail jumpers, without breaking the electrical circuit, sinusoidal AC current at frequencies of 25Hz, 50Hz, 75Hz in the range from 0.02 to 200A, at a frequency of 175 Hz in the range from 0.02 to 20 A, and at frequencies above 175 Hz in the ran
The device provides status indication
indicating the status of the autonomous power source (when the device is turned on), its charging process, selection frequency, values of AC input signal, presence of input signal manipulation, values of constant magnetic field induction and overload of in
The device has the function of displaying spectrogram of signal levels of working frequencies in logarithmic scale of amplitude
displaying a spectrogram of signal levels at operating frequencies in logarithmic amplitude scale in the range of 0.02...20 A
The device has the function of decoding ALSN-EN codes.
decoding ALSN-EN codes at a frequency of 174.38 Hz with double phase difference modulation in the form of a modified Bauer code. The decoded code is displayed on the device screen in hexadecimal format for the first and second subchannels, number of free b
The device has the function of decoding and displaying the type of transmitter used.
decoding and displaying the type of used transmitter: KPT-5(8), KPT-7(9) and KPT-11
The device has a function of decoding and displaying codes
decoding and displaying on the screen codes "Z", "Zh" and "KZh" of ALSN signals
The device has the function of rail magnetisation control by indication of permanent magnetic field induction on the rail surfac
monitoring rail magnetization by indicating the induction of a constant magnetic field on the surface of the rails in the range of ± 20 mT and a resolution of 0.1 mT with a measurement error of ± 3 mT
The device has the function of measuring the duration of the first interval between the pulses of codes "Z" and "Zh" of ALSN sig
measuring the duration of the first interval between pulses of codes "Z" and "Zh" of ALSN signals at a frequency of changes in the range from 60 ms to 240 ms with an error of ± 12 ms
Operating frequencies of the device, bank 1 contains frequencies
5555
Operating frequencies of the device, bank 2 contains frequencies
925
The device has the function of measuring the duration of the first interval between the pulses of codes "Z" and "Zh" of ALSN sig
measuring the duration of the first interval between pulses of codes "Z" and "Zh" of ALSN signals at a frequency of changes in the range from 60 ms to 240 ms with an error of ± 8 ms
The device has the function of measuring the duration of the first interval between the pulses of codes "Z" and "Zh" of ALSN sig
measuring the duration of the first interval between pulses of codes "Z" and "Zh" of ALSN signals at a frequency of changes in the range from 60 ms to 240 ms with an error of ±12 ms
The device has the function of measuring the pause duration between the pulses of the code "KZh" at the signal frequency of 25,
60...1200
The instrument is powered by a lithium-polymer battery with rated voltage
3.7 V
Continuous operation time from a fully charged battery at ambient temperature from 0 to 40°C, not less than
B1/B8 2100/900 MHz
Average lifetime of the device
8 year
Average MTBF, not less than
30000
Weight of the device, not more
0.55 kg
Range of signalling currents in the rail line at input frequency 25, 50, 75 Hz
0.2...20 A
Range of signalling currents in the rail line at an input signal frequency of 175 Hz
0.02...20 A
Range of signalling currents in the rail line at input signal frequency 420, 480, 580, 720, 780, 4545, 5000, 5555 Hz
0.02...2 A
Range of signal currents in the rail line at input signal frequency 475, 525, 575, 625, 675, 725, 775, 825, 875, 925 Hz
0.02...2 A
