ZET 7054 digital inclinometer

  • Integrated primary transducer
  • Measured parameter: tilt angle
  • RS-485 interface
  • SHM (structural health monitoring system) element

From 776 USD

* Minimum order value: from 7 700 USD

SPECIFICATIONS

of ZET 7054 digital inclinometers

METROLOGICAL PERFORMANCE
Measured physical value tilt angle for 2 axes X and Y
Measuring range for X and Y axes -15° to +15°
Tolerance limits of intrinsic absolute error of tilt measurements ±(0.045°+0.045×φ)
where φ – tilt angle measured value
Inherent “drift” of zero in 100 hours, related to tilt measurement range in normal conditions, maximum ±0.045°
Tolerance limits of complementary error caused by 10°С temperature change ±0.05°
SPECIFICATIONS
Rate of data update 1 Hz
Transducer type integrated sensing element
Data interface RS-485
Exchange rate 4,800, 9,600, 14,400, 19,200, 38,400, 57,600, 115,200 bit/s
Parity check 0 — no check, 1 — check (odd parity, ODD))
Exchange protocol Modbus RTU
PERFORMANCE PARAMETERS
Dimensions 98×105×28 mm
Weight 30 g
Device power 9 to 24 V
Power consumption 0.3 W
Polarity reverse protection available
Operating temperatures -40 to +80 °С
Version Standard (protection index IP65)
Explosion-proof* (explosion protection, type 0ЕхiaIICT6 Х)
OEM (compound-coated plate)
ELECTROMAGNETIC COMPATIBILITY EMC
MEK 61000-4-2 (IEC 61000-4-2), ESD contact 8 kV, air 15 kV
MEK 61000-4-4 (IEC 61000-4-4), EFT power 4 kV, signal 2 kV
MEK 61000-4-5 (IEC 61000-4-5), Surge 4,000 V

*Cost to be estimated individually

PURPOSE

of ZET 7054 digital inclinometers

ZET 7054 digital inclinometer is used in static systems to sustain platform position (biaxial mode).

Low supply voltage, MODBUS protocol application – all this enables embedding of ZET 7054 inclinometer in almost any industrial system.

The “Set zero position” function permits to set transducer to zero on each of the axes, and thus, to prevent the platform critical inclination along the coordinate specified.

Main fields of ZET 7054 digital inclinometers application:

  • providing stable position, alignment of platforms;
  • in robotics;
  • measuring position and movement parameters for emergency notifications (in case the object position changes critically);
  • security systems;
  • navigation.

OPERATING PRINCIPLES

of ZET 7054 digital inclinometers

ZET 7054 digital inclinometer is a measuring module with integrated primary transducer. High-accuracy ZET 7054 inclinometer is applicable both in mono-axial and biaxial mode.

Inclinometer output data (measurement results):

  • calibrated acceleration magnitudes,
  • precise parameters of tilt angles,
  • inside temperature,
  • tension magnitude,
  • generated emergency and error signals.
Цифровой инклинометр ZET 7054. Принцип работы

The selected tilt measurement range for inclinometer measuring axes is only provided if zero magnitudes for both measuring axes of inclinometer correspond to horizontal position thereof.

Try to provide horizontal installation of inclinometer initially, following the direction of measuring axes shown on the casing; ensure the required azimuth orientation of inclinometer.

Inclinometer (for anchoring, the casing is supplied with four holes 4.5 mm in diameter in the corners) can be installed directly on the surface controlled, using clamping elements – bolts, dowel pins, etc. To ensure possibility of inclinometer azimuth and horizon adjustment, inclinometer should be installed using regulator platform.

In the corners, regulator platform has four holes 5.5 mm in diameter for anchoring onto the surface controlled.

ZET 7054 inclinometers are installed on vertical walls using 100×63×6 angle plate.

Directive 2011/65/EU (ROHS, ROHS II)

DIGITAL INCLINOMETERS MEET THE REQUIREMENTS OF DIRECTIVE 2011/65/EU (ROHS, ROHS II) CONCERNING LIMITATION TO USE HAZARD SUBSTANCES (PB, HG, CD, CR(VI)) IN ELECTRICAL AND ELECTRONIC EQUIPMENT; THEY ARE MANUFACTURED USING LEAD-FREE METHOD, IN COMPLIANCE WITH THE EUROPEAN COMMUNITY REQUIREMENTS

INSTRUMENT COMMUNICATIONS NETWORK DIAGRAM

of ZET 7054 digital inclinometers

Digital transducers ZET 7054 have 2 four-pin plugs for connection to instrument communications net (scope of delivery includes a female connector).

Разъём для подключения к измерительной сети
CONTACT NUMBERDESIGNATION
1+(9…24) V
2RS-485 line “B” or “DATA-”
3RS-485 line “A” or “DATA+”
4GND

To arrange instrument communications net using digital transducer, you will need interface converters to connect transducers to computer with ZETSENSOR software. The software automatically detects all inclinometers connected to the network, performs system check and notifies the user about transducers failure, if there is any. In addition to standard start-up functions, the software displays all changes made by the system on the screen, which allows on-time prevention of critical deviations from the set parameters, and use of data obtained for further engineering design.

Up to 60 digital inclinometers can be connected to one interface module.

It is essential to use interface converters not only for PC connection, they can also ensure arrangement of instrument communications nets that are located at a considerable distance from operator’s workstation, due to possibility of data transmission via Ethernet.

Схема подключения ZET 7054 к ПК

DOWNLOAD 3D MODEL

To develop instrument system projects based on ZET 7054 digital inclinometers or using those

CONTROL

of ZET 7054 digital inclinometers

For ZET 7054 digital inclinometers the following parameters can be adjusted:

  • Conversion frequency — frequency with which the transducer records data: 1, 10, 100 or 500 Hz.
  • Averaging filter order — number of average readings: 1, 2, 4, 8, 16, 32, 64, 128, 256.
  • X Offset — calibration correction, applied to benchmark data.
  • Y Offset — calibration correction, applied to benchmark data.

Download

User manual for digital sensors operation

PRACTICAL APPLICATION

of ZET 7054 digital inclinometers

Engineering structures monitoring system

Based on 7054 inclinometers, Subsystem of building and structure tilt monitoring within the engineering structures monitoring system (SMS) is implemented

STANDARD CONFIGURATION

of ZET 7054 digital inclinometers

Базовая комплектация ZET 7X54

Standard inclinometer supply package includes the following:

  • ZET 7054 digital inclinometer;
  • regulator platform for ZET 7х54;
  • FQ14-4TJ-7 cable plug (2 pcs.);
  • 7 mm spring connection to plug (2 pcs.);
  • CD with ZETLAB SENSOR software;
  • package of operational documents.

From 776 USD

* Minimum order value: from 7 700 USD

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Additional measuring equipment

(supplied upon extra order)

Преобразователь интерфейса ZET 7076 Ethernet/Wi-Fi ↔ RS-485
ZET 7076 interface converter
Ethernet connection

ZET 7001-M
ZET 7001-M
Connector