• 2 x 20 mm (2 x 0.79 in) clearance holes through-wire cable
entries supplied with one Ex e unarmored cable gland — sealing
diameter 6.5 to 14.5 mm (0.26 to 58 in) — and one blanking
plug and two M20 locknuts.
Standard Materials
• Body and bezel: gray painted marine grade aluminum alloy
• Internal reector: aluminum
ATEX/IECEx Certifications and Compliances
• Certication Type: LTd (Model LT1d)
— Gas: Zone 1 - 2
– Conforming to ATEX 94/9/CE: II 2 G
– Type of Protection: Ex de IIC
– Temperature Class: See T Rating for Gas Table
— Dust: Zone 21 - 22
– Conforming to ATEX 94/9/CE: II 2 D
– Type of Protection: Ex tD A21
– Surface Temperature: See Surface Temperature for Dust
Table
• Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F)
• CE Declaration of Conformity: 50246
• ATEX Certicate: LCIE 02 ATEX 6165
• IECEx Certicate: IECEx LCI Ex 04.0019
• Index of Protection according EN/IEC 60529: IP66/67
18 W Compact FluorescentT6T6T6T6T5T5
150 W HalogenT4T4T4T4T3T3
70 W High Pressure SodiumT5T4T4T4T4T4
100 W High Pressure SodiumT3T3T3T3T3T3
150 W High Pressure SodiumT3T3T3T3T3T3
80 W Mercury
125 W Mercury
160 W MixedT3T3T3T3T3T3
100 and 200 W IncandescentT4T3T3T3T3T3
Surface Temperature for Dust
Lamp Type and Wattage
18 W Compact Fluorescent+80 °C+176 °F+95 °C+203 °F
150 W Halogen+130 °C+266 °F+195 °C+383 °F
70 W High Pressure Sodium+130 °C+266 °F+130 °C+266 °F
100 W High Pressure Sodium+184 °C+363 °F+184 °C+363 °F
150 W High Pressure Sodium+184 °C+363 °F+184 °C+363 °F
80 W Mercury
125 W Mercury
160 W Mixed+195 °C+383 °F+195 °C+383 °F
100 and 200 W Incandescent+195 °C+383 °F+195 °C+383 °F
Flameproof Wellglass Luminaires for Hazardous Areas – Ex de IIC – LDM Series
Supplied with 1 x M20 Ex e cable gland diameter 6.5 to 14.5 mm (0.26 to 58 in) and 1 x M20 blanking plug. Lamps are not supplied.
Lamp WattagesVoltage (+/- 10%)
High Pressure Sodium
70 W
150 W
Metal Halide
150 W
Mercury Vapor
80 W
125 W
Compact Fluorescent
18 W–––7.5 (16.53)30 (1831)LDMF18AG1
Incandescent
200 W max.
Ballast supplied.
For lamp with built-in ignitor.
150 W halogen or 160 W mixed lamps can be used.
Only with lamp operating in any position.
Mercury vapor and metal halide luminaires are not available for purchase within the United States. Please check with your countries governing legislation