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Note:

The prevailing operating manual, EC Declaration of Conformity and the Ex-certificate 
can be downloaded from the relevant product page under 

www.ecom-ex.com

 or they 

can be requested directly from the manufacturer.

1. Application

The Ex-MX4 BT is a contactless temperature measuring device with an integrated 
Bluetooth™ and is designed for industrial use in potentially explosive areas of Zones 2 
and 1 in accordance with Directive 99/92/EC (ATEX 137). 

2. Safety instructions

This operating manual contains information and safety regulations that must be 
followed to ensure the safe and reliable operation of the device under the described 
conditions. Non-observance of the information and instructions can have dangerous 
consequences or may contravene applicable regulations.

Please take the time to read through the operating manual carefully before you 
start using the device.

The German version of this operating manual shall prevail in the event of any doubt or 
discrepancies (for example, due to translation or printing errors).

3. Errors and load restrictions

If there is a possibility of the safety of the device being hampered, the device must be 
taken out of operation and removed from the Ex-area immediately.
Accidental re-commissioning of the device must be prevented.
We recommend sending the device to the manufacturer for examination.

The safety of the device may be at risk if, for example:
-  damages are visible on the casing
-  the device has been subjected to excessive loads for which it is not designed
-  the device has been improperly stored
-  the device has been damaged in transit
-  labels on the device are illegible
- malfunctions occur
-  obvious measuring inaccuracies occur
-  measurements using the device are not possible any longer
-  permitted threshold values have been exceeded

4. Safety regulations

Persons using the device must observe the standard safety regulations and read the 
certificate to prevent incorrect operation of the device.

The following safety regulations must be observed in addition:

-  The device must not be opened inside the Ex-area.
-  The batteries must be changed only outside the Ex-area.
-  Additional batteries must not be carried in the Ex-area.
-  Only the approved battery types must be used.

Содержание Ex-MX4 BT

Страница 1: ...bile solutions for extreme tasks Bedienungsanleitung Operating Instructions Notice d utilisation Gebruiksaanwijzing Istruzioni per l uso Instrucciones de uso Manual de instru es Bruksanvisning Ex MX4...

Страница 2: ...n Bluetooth 33 8 7 4 High alarm upper limit 34 8 7 5 Low alarm lower limit 35 8 7 6 Time 35 8 7 7 Date 35 8 7 8 Offset 35 8 8 Setting the mode 36 8 8 1 Max value 36 8 8 2 Min value 36 8 8 3 Min Max ra...

Страница 3: ...tion or printing errors 3 Errors and load restrictions If there is a possibility of the safety of the device being hampered the device must be taken out of operation and removed from the Ex area immed...

Страница 4: ...must also be attached securely to the operator s belt or to a belt loop The length of the carrying sling should be measu red such that the Ex MX4 BT is still at a distance of 50 cm from the boundary...

Страница 5: ...200 x 170 x 50 mm Weight Approximately 600 g CE mark 0102 Manufacturer Model LR6 Varta Alkaline No 4806 LR6 Varta Alkaline Extra Longlife No 4006 Varta Alkaline Maxi Tech No 4706 Varta Alkaline Electr...

Страница 6: ...ers the energy and focuses it on an infrared sensor The sensor reacts by generating a voltage signal that is directly proportional to the absorbed energy The microprocessor controlled electronic unit...

Страница 7: ...sible in the display for seven seconds after releasing the measurement button If another button is not pressed the device switches off automatically after this time Selected functions remain set and t...

Страница 8: ...a command from the software applicable only to the operation in the master mode Slv Mstr Toggles the BluetoothTM mode Time Date Toggles between the date and time display TC K Thermocouple type Temper...

Страница 9: ...een the thermometer and the computer you have to set the ComPort number as mentioned in point 5 7 Press the Setup key and then the Down key below the display to terminate the Bluetooth connection If d...

Страница 10: ...he display The DIL switch 9 must be set to OFF slave at this point in time without fail Now start the Bluetooth module as described under the passive mode Programming the thermometer with the help of...

Страница 11: ...ter e g PDA or Notebook later enter the Bluetooth address of this computer The same naturally applies to the PIN in this window It is then mandatory to connect to the other computer Therefore please r...

Страница 12: ...onfirm the change 8 7 7 Date Set the date 2 appears in the data memory and in the printout Press SETUP N five times Change the setting using arrow keys C and ENTER D Press SETUP again to confirm the c...

Страница 13: ...ed as long as the measurement button is kept pressed The currently measured value appears in the status line 7 8 8 3 Min Max range To display the minimum and maximum temperature values determined duri...

Страница 14: ...isplayed in the status line in a small font The infrared measured value is displayed in the main display screen 8 9 Data 8 9 1 Storing the measured values Use ENTER D for invoking LOG 6 in the display...

Страница 15: ...choose between Auto Range temperature range includes measured minimum and maximum values and Manual Range refer to the section 8 10 3 8 10 3 Begin Manual Range Manual setting of the lower limit of the...

Страница 16: ...ty of 0 95 The emissivity is preset to 0 95 in the Ex MX4 BT for this reason but can be changed using the rocker switch The determination of the temperatures of shiny or highly polished metal surfaces...

Страница 17: ...a sensor to set the device for a material having an unknown emissivity only outside the Ex area Then press the measurement button and maintain the measuring range of the sensor within the range of the...

Страница 18: ...ionally valid regulations and directives We therefore recommend that such work be performed by ecom instruments GmbH Ger many as all repairs must be examined to ensure functional safety 12 Cleaning ma...

Страница 19: ...ranty claims can be asserted by sending the defective device We reserve the right to re calibrate repair or replace the device The above warranty terms represent the sole rights of the purchaser for c...

Страница 20: ...TN38 9UH United Kingdom Telephone 01424 858118 Website Address www alpine components co uk Alpine Components is the abbreviated trading name for Alpine Components Limited The company has been trading...

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