Restek 22839, Instruction Manual, Page: 9 / 24

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12.0 Back Label Explanation
1. Product name.
2. Product catalog number.
3. Product serial number.
4. Warning note: This plastic case does not exhibit
adequate surface resistance properties suitable
for high electric fields. DO NOT CHARGE THIS
DEVICE IN A HAZARDOUS AREA.
5. Definition of symbols—see table at right.
6. This unit conforms to EU/EMC Directive 2004/108/
EC, Standards to which Conformity is declared
include 61326:1997 w/A3 Class A.
7. Unit is WEEE compliant.
8. Unit is RoHS compliant.
9. This complies with part 15 of the FCC Rules.
Operation is subject to the following 2 conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.
10. This Class A digital apparatus complies with
Canadian ICES-003.
11. Units must be sent back to Restek Corporation for
service.
12. Manufacturer company name, address, and contact
information.
Definition of back label symbols.
Ex nC EN60079-0: 2006; Electrical apparatus for explosive gas atmospheres- Part 0:
General Requirements
EN60079-15: 2005; Electrical apparatus for explosive gas atmospheres- Part 15:
Construction, test and marking of type of protection “n” electrical apparatus
IIC Group II applies to areas above ground environments. Gas Group IIC relates to
hydrogen and related gas types.
3G Category 3 relating to gas analysis; normal safety measure. Sufficient safety during
normal operation. Normal operation described as monitoring for trace amounts of
flammable or explosive gases in a nonflammable environment.
T6 While testing this unit neither internal nor external elements exceed 85 °C.
X Additional information.
Operating range. 32 °F ≤ T
amb
≤ 120 °F
0 °C ≤ T
amb
≤ 48 °C
This unit is designed to detect TRACE AMOUNTS of hydrogen arising from a small
leak in a nonflammable environment, e.g., laboratory room air, etc.
This unit is rated for use in a nonflammable atmosphere where the sample gas may
become sufficiently high concentration to become explosive.
2009 Year of construction.
www.restek.com
- 9 -
12.0 Back Label Explanation
1. Product name.
2. Product catalog number.
3. Product serial number.
4. Warning note: This plastic case does not exhibit
adequate surface resistance properties suitable
for high electric fields. DO NOT CHARGE THIS
DEVICE IN A HAZARDOUS AREA.
5. Definition of symbols—see table at right.
6. This unit conforms to EU/EMC Directive 2004/108/
EC, Standards to which Conformity is declared
include 61326:1997 w/A3 Class A.
7. Unit is WEEE compliant.
8. Unit is RoHS compliant.
9. This complies with part 15 of the FCC Rules.
Operation is subject to the following 2 conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.
10. This Class A digital apparatus complies with
Canadian ICES-003.
11. Units must be sent back to Restek Corporation for
service.
12. Manufacturer company name, address, and contact
information.
Definition of back label symbols.
Ex nC EN60079-0: 2006; Electrical apparatus for explosive gas atmospheres- Part 0:
General Requirements
EN60079-15: 2005; Electrical apparatus for explosive gas atmospheres- Part 15:
Construction, test and marking of type of protection “n” electrical apparatus
IIC Group II applies to areas above ground environments. Gas Group IIC relates to
hydrogen and related gas types.
3G Category 3 relating to gas analysis; normal safety measure. Sufficient safety during
normal operation. Normal operation described as monitoring for trace amounts of
flammable or explosive gases in a nonflammable environment.
T6 While testing this unit neither internal nor external elements exceed 85 °C.
X Additional information.
Operating range. 32 °F ≤ T
amb
≤ 120 °F
0 °C ≤ T
amb
≤ 48 °C
This unit is designed to detect TRACE AMOUNTS of hydrogen arising from a small
leak in a nonflammable environment, e.g., laboratory room air, etc.
This unit is rated for use in a nonflammable atmosphere where the sample gas may
become sufficiently high concentration to become explosive.
2009 Year of construction.