User Manual: MBar EX
1. Introduction
MBar EX is a sensor that measures high pressures of non-corrosive and unionized gases and liquids. The
sensor records the maximum and minimum measured values of pressure and temperature. Also, it is possible to
set an alarm for a high pressure measurement or a pressure drop. The information from the sensor is transmitted
to the user via Duplex EX system. The MBar EX can be used for measuring pressure in containers with
compressed air (retractable landing gear systems) or for controlling the oil pressure in hydraulic systems.
The Duplex EX system takes advantage of the 2.4GHz band for communication. This system not only
transmits control data to the model but also sends data from the model back to the transmitter. The telemetry
data collected during operation is shown as actual, measured values in real time. The values are shown either on
the LCD screen of a connected JETIBOX or on the display of JETI model DC/DS transmitters.
2. Main features
- Measurement of pressure and temperature.
- Possible sound alarm signaling of excessive pressure or pressure drop using a JETI Tx module (EU only) or
JETIBOX profi.
- Can be used as an Expander and to connect other sensors.
- Can detect logical voltage levels on up to two inputs (e.g. detection of securing the chassis).
- The device is compatible with EX Bus protocol, i.e. it is possible to be configured comfortably via a special
menu in DC/DS JETI model transmitters.
- Firmware updates.
Technical data MBar EX
Dimensions of the extension
Dimensions 30x23x13mm
Weight 7g
Measuring accuracy of absolute
pressure ±2%
Resolution of measured pressure 0,1kPa
Measurement range 0÷1000kPa (150psi, 10bar)
Operating temperature -10÷85°C
Recommended supply voltage 3.5 ÷ 8.4V
Maximum supply voltage 16V
Consumption 15mA
Diameter of the extension 2mm
-3-
To Next Page
Loading...
