envea AirASafe 2 Ex Operating Instructions Manual Download Page 7 | Manualshive

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5

2. Dimensions

2.1 Sensor

Fig. 1: AirSafe 2 Ex / AirSafe 2 dimensions

500

432

15

7

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Summary of Contents for AirASafe 2 Ex

Page 1: ...PERATING INSTRUCTIONS AirSafe 2 Ex CONTINUOUS AMBIENT AIR DUST MONITORING ENVEA Process GmbH Gutedelstra e 31 79418 Schliengen GERMANY Tel 49 0 7635 827248 0 info process envea global www envea global...

Page 2: ...ta has been changed the change will only be taken into account when you exit the complete menu structure and answer Yes when asked if you wish to save the changes Afterwards the start page appears If...

Page 3: ...ect the correct COM port and connect to the device using the read device button Select correct sensor In the menu System under Sensor 8 2 5 or 7 2 5 the correct sensor must be selected After selecting...

Page 4: ...6 4 Operation 7 4 1 LED indicator 7 4 2 Alert level 7 4 3 Normal metering condition 7 4 3 1 Parameter indication on demand 7 4 4 One Button Setup 8 4 4 1 Parameter setup 8 4 4 2 Special functions 8 4...

Page 5: ...e to prevent the creation of dust explosion zones or to detect unnoticed dust emissions from system components Dust concentrations which may result in personnel being placed in danger can be detected...

Page 6: ...and installation AirSafe 2 can be positioned at any position within a room With the exception of excessive ambient tem peratures max 60 C there is no need to po sition it at specific distances from u...

Page 7: ...5 2 Dimensions 2 1 Sensor Fig 1 AirSafe 2 Ex AirSafe 2 dimensions 500 432 157 104...

Page 8: ...ust have at least a cross section of 4 mm Attention Only use manual screw driver to open the connecting box Attention In case of noisy or possibly damaged fan please unplug the sensor immediatly from...

Page 9: ...higher TRH than factory setting Dirty air An internal measure value is pre calibrated in factory to fit most common cases A factor is pre set to 5 The Alert level TRH can be setup via the Alarm factor...

Page 10: ...d the sensor measures the dust level over a fix period of 5 minutes and stores the highest dust level This dust level is taken as the base value for alarm settings The base value is multiplied with th...

Page 11: ...website https www envea global solutions process optimization product software Please note that the COM port attributed to the sensor must be between 1 and 16 When the software start in direct Mode t...

Page 12: ...us address for direct sensor communication 2 ModBus address for DRC communication 1 Communications parameters are also available as well as language GER ENG and the possibility to save and write senso...

Page 13: ...Alarm delay 2 5 s No alarm until x seconds after the threshold isexceeded Alarm hold 10 s The alarm is held for at least x seconds after the threshold value is exceeded Alarm hysteresis 95 Alarm cann...

Page 14: ...NV to ON so that the alarm output flag and sensor relay are inverted AutoSetup an AutoSetup has been initiated and is currently running 4 5 1 4 Internal sensor error The Error indicator shows the resu...

Page 15: ...lways scaled on the left whilst the switch threshold or the relay output for example can be visualised on the right We can show the DUST value on the graph Dust tick box the Alarm status Alarm tick bo...

Page 16: ...sensor DRC you must tick the EIN box The windows will turn green when the communication is ON AE Adress You can enter the DRC address if not in Auto The main feature of the Prof software is to provide...

Page 17: ...15 B Trend Tab In Trend you can display the measurement of the selected sensor In Trend All all sensors are displayed at the same time...

Page 18: ...dry and clean pressured air Max pressure is 80 Pa for standard version and 200 Pa for EX version Grid on both end can be removed using the proper tools to facilitate the cleaning process Attention On...

Page 19: ...distributor Message Description LED blink Relay status Current output MOD error The ModBus connection is not working 1 Alarm 2 mA EEP error The EEPROM cannot be read written to 8 Alarm 2 mA IIC error...

Page 20: ...110 220 V 3 0 35 0 2 A Min switching load 500 mW 10 V 5 mA Analog output 4 20 mA active output Modbus RTU RS 485 Protection Category IP66 IP20 for functionality according EN DIN 60529 2014 09 Dimensi...

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