ELECTRO-OPTIC TYPE General Purpose ELS –1100 Series Satisfies Most Applications These polysulfone units are both compact and economical. They feature a variety of mountings, power requirements and electrical terminations to make it easy to find a perfect match for your application. Materials Housing and Prism Operating Pressure Operating Temperature* Current Consumption Output† Polysulfone or Nylon 0 to 150 PSI, Maximum 0°F to 176°F (-17.8°C +80°C) 18 mA, Approximately TTL/CMOS Compatible. Open Collector Output May Sink 40 mA UP TO 30 VDC. ±1 mm Meets (MIL-STD-461B Part 2 Modified) Specification of 10 V/M for Frequency Range 30 to 1000 MHz (Except 609 MHz = 9 V/M and 679 MHz = 7.5 V/M). LEVEL SWITCHES – SINGLE POINT * These switches are not for use in freezing liquid or steam/high condensation environments. Contact Gems for alternative solutions. us for alternative solutions. 1/4˝ NPT Mounting with 3/8˝ Conduit 1/2˝ Straight Thread Mounting with O-Ring M12x1-8g Straight Thread with O-Ring “Fish” Pull Ring LEAD WIRES CABLE EPOXY ENCAPSULATED Electrical Termination REMOVABLE PVC FISH PULL RING Lead Wires, 22 AWG, PVC Jacketed, 12˝ to 14˝ Extended How To Order Specify Part Number based on Mounting Type, Input Power and Output Condition required. Mounting Type Input Power Probe Condition at Current SInk 1/2˝ Straight Thread Polysulfone M12x1-8g Straight Thread Polysulfone “Fish” Pull Ring Polysulfone – Stock Items. Intrinsically-Safe Versions ELS-1100 Switches may mayrendered intrinsically-safe for Class I,I,Division 1, GEMS ELS-1100 Switches be be rendered intrinsically-safe for Class Division 1, GroupCC & D when used with appropriate Zener Barriers. Call us for Sensors for Group & D when used with appropriate GEMS Zener Barriers. Call Gems special ELS-1100-IS (intrinsically-safe) part numbers andand Installation Bulletins 148745 special ELS-1100-IS (intrinsically-safe) part numbers Installation Bulletins 148745 and 148744, File No. E44570. and 148744, File No. E44570. 1   Subject to technical changes. Extended Power and Switching Capabilities of 12 VDC Models with Gems. Converts TTL output signal to 5 Amp relay output. Available as open circuit board or mounted in a NEMA 4X enclosure (pictured). See Page A-33. Visit www.GemsSensors.com for most current information.