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E2630-VOC

Rev 23.03.2021

Operation

During the first ca. 60 seconds after powering on E2630 performs a warming-up and
self-diagnostic routine, indicated by the flashing of each LED. The upper dual-color LED
remains continuously green in normal operation and blinks red in case of device or sensor
fault. The warm-up time depends on the sensor type, unpowered period, and atmosphere.

During the first 30 seconds after powering on you may select the automatic or manual
mode of alarm release. Touch the device with the magnet key on the spot shown in the
drawing below.

A short touch (< 2 s) enables the automatic mode, a touch of 2...10 s — manual mode. The
activation of the automatic mode is followed by a single LED blinking and acoustic signal.
If manual mode is activated, the double acoustic and light signal follows.

If the gas concentration exceeds the LOW alarm setpoint, the bottom red LED starts
flashing at a rate of 1 Hz, and the relay RE1 switches over. The first alarm stops
automatically if the gas concentration drops below 70% of the LOW alarm setpoint.

If the gas level exceeds the HIGH alarm setpoint, the bottom red LED starts flashing and
the buzzer starts beeping at a rate of 2 Hz, and also the relay RE2 switches over.
Depending on the selected release mode, the HIGH alarm stops automatically or can be
stopped with a short touch of the magnet key, if the gas level has dropped below 70% of
the LOW alarm setpoint. Upon contact, the key should activate the reed switch located left
of the sensor inside the device.

Apart from the warming-up period, a 2....10 s touch causes the device to reset and perform
the self-diagnostic routine for testing purposes. To check the visual and acoustic alarm,
touch the device with the magnet key for more than 10 s. This will launch blinking and
beeping (stops as soon as the key is withdrawn).

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Summary of Contents for E2630-VOC

Page 1: ...Solvent Vapor Detector E2630 VOC User Manual...

Page 2: ...pecifications 9 Product description 10 Safety requirements 10 Operating conditions 10 Installation guidelines 11 Mounting dimensions 12 Connections 13 Operation 14 Sensor probe handling 15 Maintenance...

Page 3: ...ensity to air 2 0 Conversion 1 ppm 2 38 mg m3 Boiling point 56 11 C Low explosive limit LEL vol in air 2 5 Upper explosive limit UEL vol in air 12 8 Odor Characteristic pungent smell Hazards Highly fl...

Page 4: ...Conversion 1 ppm 3 19 mg m3 Boiling point 80 C Low explosive limit LEL vol in air 1 2 Upper explosive limit UEL vol in air 7 8 Odor Hyacinth like odor Hazards Highly flammable Irritant Carcinogen May...

Page 5: ...ow explosive limit LEL vol in air 3 3 3 Upper explosive limit UEL vol in air 19 Odor The characteristic smell of alcohol Hazards Highly flammable Gas air mixtures are explosive Inhalation of vapors le...

Page 6: ...onversion 1 ppm 3 60 mg m3 Boiling point 77 1 C Low explosive limit LEL vol in air 2 Upper explosive limit UEL vol in air 11 5 Odor Sweet pear smell Hazards Flammable Short term exposure to high level...

Page 7: ...Upper explosive limit UEL vol in air 6 75 7 1 Odor Characteristic chemical smell Hazards Highly flammable Gas air mixtures are explosive Inhalation possible effects irritation eyes nose lassitude wea...

Page 8: ...s ortho xylene meta xylene para xylene Molar weight 106 Conversion 1 ppm 4 34 mg m3 Boiling point 144 4 C 139 C 138 35 C Low explosive limit LEL vol in air 0 9 1 1 Upper explosive limit UEL vol in air...

Page 9: ...interface UART Relay outputs 2 SPDT max 5 A 30 VDC 250 VAC Alarm signaling Buzzer 2 kHz 85 dB red LED LEDs Green red operation fault red gas alarm Enclosure Grey ABS wall mount protection class IP65 D...

Page 10: ...static electricity Connection diagrams can be found in the connections section The device might not perform correctly or be damaged if the wrong power supply is connected External circuits connected...

Page 11: ...affect the coverage area of the device however the coverage area for a detector is usually between 2 5 to 5 meters radius For early leakage detection install the sensor as close as possible to the pot...

Page 12: ...E2630 VOC Rev 23 03 2021 Mounting dimensions 12...

Page 13: ...mm2 We recommend to strip the wire end by 5 6 mm and use the wire end sleeves To connect the wire loosen the screw insert the wire end into the terminal hole and tighten the screw The outer diameter...

Page 14: ...gas concentration exceeds the LOW alarm setpoint the bottom red LED starts flashing at a rate of 1 Hz and the relay RE1 switches over The first alarm stops automatically if the gas concentration drop...

Page 15: ...lter Place a new filter into the cap and tighten it again NOTE Never stab or press the filter near its center where the sensor is located since this may damage the sensor Do not remove the filter as i...

Page 16: ...Manufacturer with standard gas mixtures before delivery Provided that the sensor is used under moderate conditions field recalibration is recommended every 12 months Please contact your dealer for mor...

Page 17: ...Manufacturer will at its option either repair or replace a product that proves to be defective This warranty is void if the product has been operated in conditions outside ranges specified by the Manu...

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