Spectrex 20/20U (UB) - UV Flame Detector - Manual (Page 26)

Spectrex Inc. - SharpEye™ UV Flame Detector Manual – TM 20/20UB Rev. E, August 2004
18
5.2 Mechanical Specifications
a. Enclosure:
Aluminum: Chromate coating and Epoxy enamel finish
or
Stainless Steel 316: Electrochemical passivation coating
b. Explosion Proof
FM approval Class I Div. 1 Groups B, C and D;
Class II Div. 1 Groups E, F and G.
Ex II 2G SIRA 00ATEX 1160, 1162
EExd IIB + H
2
T5 Temp. -40°F (-40°C) to 160°F (70°C)
T4 Temp: -40°F (-40°C) to 185°F (85°C)
per EN 50014 & EN 50018
ATEX
EExde IIB + H
2
T5 Temp. -40°F (-40°C) to 160°F (70°C)
per EN 50014, 50018 & 50019
(see Appendix C)
c. Electrical Modules : Conformal coating.
d. Electrical connection:
Either: Two 3/4” - 14NPT conduits.
or: Two M25 x 1.5 cable entries
e. Dimensions:
Detector: 5.2 x 5.2 x4.7in (132 x 132 x 120 mm)
f. Weight:
3.7kg ( 8.1lb) - Al. enclosure
6.5kg (14.3 lb) - St.St. enclosure