Telemetering system ZET 7172

  • CAN 2.0 data interface
  • Speed of data exchange, kbit / s 100, 300, 1000

From 341 USD

SPECIFICATIONS

of Telemetering system ZET 7172

SPECIFICATIONS

SPECIFICATIONS
Data interface CAN 2.0 → Radio channel → CAN 2.0
Line-of-sight working range 10 m
Maximum sum frequency of data transmission 600 Hz
Wired interface
Data transmitter/receiver interface CAN 2.0
Data exchange rate, Kbps 100, 300, 1,000
Radio channel interface
Exchange protocol IEEE 802.15.4
Radio band 2.4 GHz
Radiation power 1 mW

PERFORMANCE PARAMETERS

PERFORMANCE PARAMETERS
ZET 7172-M ZET 7172-S
Device power 9 to 24 V
Power consumption 1 W
Polarity reverse protection available
Dimensions 87×50×24 mm
Weight 35 g
Operation temperature range -40 to +100 °С

ELECTROMAGNETIC COMPATIBILITY EMC

(IEC 61000-4-2), ESD contact 4 kV, air 8 kV
(IEC 61000-4-4), EFT power 0.5 kV, signal 0.25 kV
 (IEC 61000-4-5), Surge 500 V

ADDITIONAL INFORMATION

ZET 7172-S timing accuracy as related to ZET 7172-M is 2 ms

PURPOSE AND OPERATING PRINCIPLES

of Telemetering system ZET 7172

ZET 7172 telemetering system is purposed to arrange wireless access to the instrument line segment using radio channel.

Telemetering system includes two modules: ZET 7172-M and ZET 7172-S.
ZET 7172-S module is mounted proximal to measuring modules and functions as data transmitter, converting the CAN interface into radio-channel. In turn, ZET 7172-M module receives data over radio channel and transduces it into CAN interface for further translation of measured information to PC, where it is further processed and analyzed. It functions as receiver, installed proximal to interface converter.

Measured information is transferred only one way from ZET 7172-S transmitter to ZET 7172-M receiver, but service information is transmitted in both ways, which allows adjusting measuring modules proximal to ZET 7172-S transmitter.

ZET 7172-S module has an integrated linear accelerometer. This option is convenient when testing rotating constructions, as it permits to minimize content of instrument system and provide wireless data transmission.

The figure shows structural instrument communications net diagram based on digital transducers with wireless data transmission.

Распределённая измерительная сеть – передача данных по телеметрической системе

Распределённая измерительная система: передача по радиоканалу

Connection to CAN 2.0 wired interface is executed pursuant to the chart below.

Подключение к фрагменту измерительной линии за пределами сегмента измерительной линии организованным по радиоканалу

Подключение к фрагменту измерительной линии со стороны преобразователя интерфеса

Подключение к фрагменту измерительной линии по интерфейсу CAN 2.0

Telemetering system ZET 7172 is used for real-time dynamic tests of various rotating structural elements. Application of the system provides wireless data transmission from instrument part to PC for further processing and analysis of data obtained.

Torque sensing system — turnkey solution for periodic and endurance testing, for example, turbine and helicopter blades and other, using telemetering system ZET 7172.

The telemetering system ZET 7172 scope of delivery includes the following items:

  • ZET 7172-M module, ZET 7172-S;
  • measuring line connector ZET 7001;
  • storage battery, recharger – impedance – 120 Ohm;
  • DIN rail 300 mm;
  • DIN rail clipfix — 2 pcs;
  • DIN rail mounting plate;
  • Software CD;
  • package of documents.

From 341 USD

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