Evikon E2610-VOC User manual
Solvent Vapor Detector
E2610-VOC
User Manual
E2610-VOC Rev 24.03.2021
Table of contents
Acetone 3
Benzene 4
Ethanol 5
Ethyl acetate 6
Toluene 7
Xylene 8
Specifications 9
Product description 10
Safety requirements 10
Operating conditions 10
Installation guidelines 11
Connections 12
Operation 14
Maintenance 14
Calibration 14
Delivery set 15
Order code for E2610-VOC options 15
Warranty 16
Manufacturer contacts 16
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E2610-VOC Rev 24.03.2021
Acetone
A colorless organic solvent with a characteristic pungent odor that is volatile and
flammable with the chemical formula (CH3)2CO.
Synonyms/Trade Names: Dimethyl ketone, Ketone propane, 2-Propanone.
Chemical formula
(CH3)2CO
Molar weight
58
Relative gas density (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 flammable.
Slightly toxic in normal use. Irritant causing mild skin
irritation and moderate to severe eye irritation. At high
vapor concentrations, it may depress the CNS.
Exposure limits
8 hours
(2000/39/EC)
1900 mg/m3/ 500 ppm
NIOSH REL TWA
590 mg/m3/250 ppm
IDLH (NIOSH)
2500 ppm [10%LEL]
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E2610-VOC Rev 24.03.2021
Benzene
A colorless liquid with an aromatic odor that is highly flammable with the molecular
formula C6H6.
Synonyms/Trade Names: Benzol, Phenyl hydride.
Chemical formula
C6H6
Molar weight
78
Relative gas density (to air)
2.69
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 cause dizziness; headache, nausea, staggering
gait; anorexia, lassitude.
Target organs: eyes, skin, respiratory system, blood,
central nervous system, bone marrow.
Exposure limits
(NIOSH REL)
Ca TWA
0.319 mg/m3/0.1 ppm
STEL
15 minutes
1 ppm
Ca IDLH
500 ppm
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E2610-VOC Rev 24.03.2021
Ethanol
A clear colorless liquid with a faintly sweet odor and pungent taste.
Synonyms/Trade Names: ethyl, alcohol.
Chemical formula
CH3CH2OH
Molar weight
46
Relative gas density (to air)
1,59
Conversion*
1 ppm = 1.89 mg/m3
Boiling point
78.37°C
Low 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 leads to cough, headache, fatigue,
and drowsiness. High concentrations may damage the
fetus. Repeated high exposure may affect the liver and
the nervous system.
Exposure limits
according to
Commission
Directive 2006/15/EC
TWA
8 hours
1210 mg/m3/ 1000 ppm
STEL
15 minutes
-
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E2610-VOC Rev 24.03.2021
Ethyl acetate
A colorless organic compound with a sweet pear-like smell that is highly flammable.
Synonyms/Trade Names: ethyl ester, acetic ester, EA, EtOAc.
Chemical formula
C4H8O2
Molar weight
88
Conversion*
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 levels of ethyl acetate results first in
irritation of the eyes, nose, and throat, followed by headache,
nausea, vomiting, sleepiness, and unconsciousness.
Exposure limits
(NIOSH)
TWA
8 hours
1400 mg/m3/400 ppm
IDLH
2000 ppm [10%LEL]
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E2610-VOC Rev 24.03.2021
Toluene
A clear, colorless liquid with a sweet smell that is highly flammable.
Synonyms/Trade Names: methylbenzene, phenylmethane.
Chemical formula
C6H5CH3
Molar weight
92
Conversion*
1 ppm = 3.77 mg/m3
Boiling point
110.7°C
Low explosive limit (LEL), % vol.
in air
1.1 - 1.27
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
(weakness, exhaustion), confusion, euphoria, dizziness,
headache; dilated pupils, lacrimation (discharge of tears); anxiety,
muscle fatigue, insomnia; paraesthesia; dermatitis; liver, kidney
damage
Exposure limits
according to
Commission
Directive
2006/15/EC
TWA
192 mg/mm3/ 50 ppm
STEL
384 mg/mm3/ 100 ppm
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E2610-VOC Rev 24.03.2021
Xylene
A colorless, flammable liquid with a chemical smell. Xylenes are produced by the
methylation of toluene and benzene.
The term is used for any of three isomers of dimethylbenzene, or a combination thereof.
Synonyms/Trade Names: xylol, dimethylbenzene.
Chemical formula
C6H4(CH3)2
Isomers
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
6.0–7.0
Odor
Characteristic “chemical” smell
Hazards
Flammable.
Inhaling can cause dizziness, headache, drowsiness, and nausea.
Exposure limits
according to
Commission
Directive
2000/39/EC
TWA
8 hours
221 mg/mm3/ 50 ppm
STEL
15 minutes
442 mg/mm3/ 100 ppm
Conversion of ppm to mg/m3is calculated for 25°C and 1 atm.
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E2610-VOC Rev 24.03.2021
Specifications
Detected gas
Acetone, Benzene, Ethanol, Ethyl Acetate, Toluene, Xylenes, etc
Default calibration
Toluene
Sensor type
Metal oxide semiconductor
Sampling method
Diffusion
Detection range
0...100% LEL
0...500 ppm
Alarm setpoints
(release-LOW-HIGH)
7 - 10 - 25 %LEL
70 - 100 - 300 ppm
Resolution / digital unit
0.1% LEL
1 ppm
Response time
<120 seconds
Sensor lifetime
> 5 years
Calibration interval
12 months
Power supply
24 VAC/DC or 90...265 VAC
Power consumption
< 2 VA
Digital interface
UART
Relay outputs
2 × SPDT, max 5 A, 30 VDC / 250 VAC
Alarm
Buzzer 85 dB
Enclosure
ABS plastic with ventilation slots, wall-mount, protection class IP20
Dimensions
H85 × W85 × D37 mm
CE marking
According to 2014/30/EU and 2014/35/EU, EN 50491-4-1:2012
EN 61000-6-3:2020, EN 61326-1:2013(EMC, emissions)
EN 61000-6-1:2019, EN 61000-6-2:2019(EMC, Immunity)
EN 60079-29-1:2016, EN 60079-29-2:2015 and EN 60079-29-3:2014
Operating conditions
-40...+70 °C, <95% RH without condensation, 0,9...1,1 atm
Explosion-safe areas, Normal ambient oxygen level
Avoid strong mechanical shock, vibrations, or EMI Avoid exposure to
corrosive gases.
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E2610-VOC Rev 24.03.2021
Product description
E2610 series gas detectors are compact and easy-to-use instruments. The devices utilize
novel fully calibrated and temperature compensated gas sensors with excellent
repeatability, stability, and long lifetime.
Two relays with switch-over contact may be used for remote signaling or ventilation
control. Flashing LED and an internal buzzer give alarms at two setpoints.
Safety requirements
Misuse will impair the protection of the product. Always adhere to the safety provisions
applicable in the country of use.
Do not perform any maintenance operation with the power on. Do not let water or foreign
objects inside the device.
Removal of the PCB from the enclosure voids the warranty. Do not touch the electronic
components directly, as they are sensitive to 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 to the equipment should have sufficient insulation rating
according to the environmental conditions and equipment power.
A disconnecting device that is marked as such and easily accessible should be included in
the installation of this product.
Operating conditions
The device should be used both in a non-hazardous indoor area and in a basic
electromagnetic environment, where the latter is defined in EN 61326-1. Avoid strong
mechanical shock and vibrations. Avoid corrosive atmosphere and areas highly
contaminated with dust, oil mist, etc. Keep the instrument away from direct sunlight. A
sudden temperature or humidity change might affect the sensitivity of the sensor.
10
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