Switch Modules Provide High-, Low- or Intermediate-Level Alarms or Control Logic Standard Switch Modules High Temperature Switch Module Explosion-Proof Switch Module 3.5˝ (89 mm) Approx. 6˝ (152 mm) Approx. 6˝ (152 mm) 1/2˝ NPT 3.75˝ (95 mm) DIAMETER LEVEL INDICATORS - VISUAL * * * * * CSA Approved Includes Stainless Steel Mounting Clamp Polysulfone Housing Withstands Temperatures to 300°F (148.9°C) Connection: 1/4˝ FNPT * * * * Withstands Temperatures of 750°F (399°C) 316 Stainless Steel Construction 1/2˝ MNPT Conn. Includes Stainless Steel Mounting Clamp Switch Logic (All Models) * * * * * UL, CSA, FM Approved Withstands Temperatures of 750°F (399°C) J-Box Terminated Stainless Steel Construction Includes Stainless Steel Mounting Clamp Mounting Lead Wires Up Switch closes on rising level and remains closed until opened by falling level. Lead Wires Down Switch opens on rising level and remains open until closed by falling level. For Intrinsic Safety...These switch modules can be rendered intrinsically safe with the use of GEMS SAFE-PAKS® and Zener Barriers. See Section L. Switches mount opposite flags (180°) and may be positioned next to each other for multiple actuation requirements. STANDARD MODULE FLAG ASSEMBLY How To Order Switch modules can be added to any SureSite Indicator at any time. Specify the Part Number and quantity of switches desired on Product Check List. Part Numbers - Based on SureSite Version Switch Type Standard Hi-Temp ExplosionProof SPST SPST SPDT SPST SPDT DPDT, 120 VAC DTDT, 24 VDC Rating* 20VA 20VA 20VA 20VA 20VA 10A 10A Alloy & ASME SureSite 86435 83150 84320 83130 84330 83100 83110 Mini SureSite 86567 83150-M 84320-M 83130-M 84330-M 83100-M 83110-M * See " Electrical Data " on Page X-5 for more information. Plastic SureSite 80469 83150-P 84320-P 83130-P 84330-P 83100-P 83110-P SWITCH ACTUATION POINTS Switches mount opposite flags, and are operated by the SureSite float. HIGH TEMP MODULE SURESITE HOUSING = Stock item Indicating Scales These optional stainless steel indicating scales provide a numerical readout of the liquid level in addition to the flag indication. They mount alongside the flag assembly for easy viewing. * Available in 1.5˝ and 3˝ wide versions. * Markings: Feet and Inches Inches Metric (Decameter, centimeter, millimeter) Custom marked graduations such as gallons, liters or percentage available. D-18 Visit www.GemsSensors.com for most current information. SureSite Options / p3of3 / 3-APR-14http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/86435 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/86567 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/80469 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83150 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83150-M http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83150-P http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/84320 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/84320-M http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/84320-P http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83130 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83130-M http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83130-P http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/84330 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/84330-M http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/84330-P http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83100 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83100-M http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83100-P http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83110 http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83110-M http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/83110-P http://www.GemsSensors.com