B-5
95-8470
MODEL EQ2500SAM SERIES SIGNAL AUDIBLE MODULE
• Explosion-proof for Class I, Division 1, Groups B, C, and D Hazardous Locations per CSA C22.2 #30.
• Dust ignition-proof for Class II, Division 1, Groups E, F, and G, Class III Hazardous Locations per CSA C22.2 #25.
• Non-incendive for Class I, Div. 2, Groups A, B, C, and D; Class II, Div. 2, Groups F and G; Class III; Temperature
Code T4A Hazardous Locations per CSA C22.2 #213.
• EQ25EMSAM non-incendive for Class I, Div. 2, Groups A, B, C, and D; Temperature Code T4A Hazardous
Locations per CSA C22.2 #213.
• Enclosure Rating NEMA Type 4X per CSA C22.2 #94.
• Operating Temperature Limits –40°C to +75°C.
• Storage Temperature Limits –55°C to +85°C.
• Relative Humidity Range: 5 to 95% RH.
MODEL EQ2400NE SERIES NETWORK EXTENDER
• Explosion-proof for Class I, Division 1, Groups B, C, & D Hazardous Locations per CSA C22.2 #30.
• Dust ignition-proof for Class II, Div. 1, Groups E, F, & G, Class III Hazardous Locations per CSA C22.2 #25.
• Non-incendive for Class I, Div.2, Groups A, B, C and D; Class II, Div. 2, Groups F and G; Class III; Temperature
Code T4A Hazardous Locations per CSA C22.2 #213.
• EQ24EMNE non-incendive for Class I, Div. 2, Groups A, B, C, and D; Temperature Code T4A Hazardous Locations
per CSA C22.2 #213.
• Enclosure Rating NEMA / Type 4X per CSA C22.2 #94.
• Operating Temperature Limits -40°C to +75°C.
• Storage Temperature Limits -55°C to +85°C.
• Relative Humidity Range: 5 to 95% RH.
• Gas performance verified per CSA C22.2 #152.
OPTIONS
• Operator Interface Station (OIS)
NOTE
Metric straight thread types are for use in non-North American applications.
CALIBRATION
• Calibration of the above listed sensors has been CSA verified using the respective EQ2200DCU and
EQ2200DCUEX Series with Det-Tronics 225130-001 (50% LFL methane) and 227115-001 H
2
S Calibration Kits.
• The Model EQ2200DCU Series can be used with any CSA certified stand alone 4 to 20 ma linear device.