A-1
95-8676
3.1
APPENDIX A
CSA APPROVAL
The following items, functions and options describe the CSA approval.
APPROVAL
PointWatch Eclipse
®
Infrared Carbon Dioxide Gas Detector, Model PIRECL Series.
Explosion-proof for Class I, Division 1, Groups B, C, & D (T4) Hazardous (Classified) Locations per C22.2 #30,
with optional intrinsically safe output for HART communication in accordance with control drawing 011975-001.
Nonincendive for Class I, Division 2, Groups A, B, C & D (T3C) Hazardous (Classified) Locations per C22.2 #213.
Tamb = –40°C to +75°C. Acidic atmospheres excluded. Conduit seal not required.
NOTES
Approval of the Model PIRECL does not include or imply approval of the apparatus to which the detector may be
connected and which processes the electronic signal for eventual end use. In order to maintain an approved system,
the apparatus to which the detector is connected must also be approved.
This Approval does not include or imply Approval of the communications protocol or functions provided by the
software of this instrument or the communications apparatus or software connected to this instrument.
