INSTALL_1989 - Laserfiche WebLink

Home Browse Search

Sensor Lite: 5 years minimum 8.o SERIES X53 INTRINSICALLY Zero Drift: Less than 5% per year SAFE INTERFACE SYSTEM �-- operating Temperature: —40° to 165°F 8.1 Applications (-400to 75°C) The Series X53 Interface Chassis are designed Electrical Classification: Class I, Division 1, to handle the following functions associated with Groups B, C and D; hazardous atmosphere intrinsically safe annunciators and logic systems. Approved: File F100826 A method of accepting contact and transistor Cable Length: 25 feet; 3-conductor, number 20 switch inputs from the general-purpose area and AWG shielded-, max. length 3,000 feet providing an approved contact output, so that the output control signal can be incorporated into 7.6 Tank Leak Sensor, Model LS-3 the wiring to the approved intrinsically safe Housing: 304 stainless steel annunciators. EXAMPLE: Miscellaneous contacts from general-purpose devices in the control Switch: panel that are required to actuate alarm points in Type: Single pole, single throw N.C. an intrinsically safe annunciator. Rating: 10 VA, 110 to 240 VAC A method of accepting intrinsically safe input R Stem and float material. Fuel proof polysulfone contact signals from the hazardous area via an Operating Temperature: 0 to 225°F (-18 to approved barrier to provide output contacts that 107°C) can be used for operating general-purpose Pressure: 50 psi maximum annunciators or logic systems. Leads: 22 AWG lJ� Approved: File E867J7 A method of transmitting contact output signals + from either a general-purpose area or Class 1, Division 2 area to provide output contact signals 7.7 Tank Leak Sensor, Model LS 7 in intrinsically safe loops. EXAMPLE: For fiberglass tank. Miscellaneous contacts in remote �ovedlo tpets Housing Material: ABS that are required to provide an app contact for use in intrinsically safe loops. Mounting: "/z" NPT with %' THD and lock nut EXAMPLE: Isolation for contact switches that Pressure: 150 psig at 70°F (21°C) maximum require an interface to permit switching of field- Liquid SpG: .70 minimum powered, intrinsically safe loops. Switch: 8.2 Mechanical Features of Chassis Type:Single pole, single throw N.C. Input and output terminals are physically Rating: 10 VA, 110 to 240 VAC Leads: 22 AWG separated. Leads.- File E86797 The input terminal compartment has conduit knockouts, as do the output terminal 7.8 Reservoir Type Tank Leak Sensor,. compartments and power wiring input. Model LS-10 No passageways exist between the two compart- Reservoir: ments, so it is impossible to inadvertently Volume: Two gallons (7.57 liters) intermix the input and output wiring. Dimensions (height x width x depth): The below chassis printed circuits are designed 13 X 11 x 11 inches (33.02 x 27.94 x 27.94 cm) so that the input leads come from one end of the # Material: Polyethylene plastic printed circuit board connector and the output Switch: leads come from the other end. Type: Single pole, single throw Rating: 10 VA, 110 to 240 VAC 8.3 Special Installation Instructions Stem and float material: polysulfone Equipment and associated wiring approved as Operating Temperature., 0 to 225°F intrinsically safe may be installed in any The (-18 to 107°C) hazardous location for which it is approved. Pressure: 50 psi maximum provisions of Articles 500-517 of the National ' Leads: 22 AWG Electrical Code need not apply to such ll� Approved: File E86797 installations. The Ronan X53 Interface Chassis may be installed in a Class 1, Division 2 or non hazardous area. As the intrinsically safe portion of the system is made up of the field contacts and associated wiring, all field contact wiring is to be run in