SKU: Gems Sensors ELS-1100FLG
Electro-Optic Level Switch
Category: Electro-Optic Level Switches, Level Switches, Level Transmitters
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Gems ELS-1100FLG Series Single-Point Level Switches are an ideal solution for thin wall tanks 1/4″ thick (6 mm). No threads needed with these flanged units. Slip through a .75″ (19 mm) hole and tighten the jam nut; a Viton® gasket forms a tight seal. Ideal for sheet metal, molded plastic tanks and medical applications where elimination of exposed threads removes potential bacterial breeding grounds.
| Gems ELS-1100TFE Electro-Optic Level Sensor Technical Specifications | |
|---|---|
| ● GENERAL | |
| Description | ELS-1100TFE Teflon® sensors for ultra-pure or aggressive fluids. Pure Teflon® body and prism construction, with a Hypalon® vapor barrier and Teflon®-coated lead wires. Suited for pharmaceuticals, semiconductor manufacturing, food and beverage, chemical processing, or any application where purity or chemical resistance is the major criteria. |
| ● SPECIFICATIONS | |
| Materials — Housing and Prism | Teflon®. |
| Operating Pressure | 0 to 150 PSI, maximum. |
| Operating Temperature* | 0°F to 176°F (-17.8°C to +80°C). |
| Input Voltage | 10 – 28 VDC. |
| Current Consumption | 18 mA, approximately. |
| Output† | TTL/CMOS compatible. Open collector output may sink 40 mA up to 30 VDC. |
| Repeatability | ±1 mm. |
| EMI Susceptibility | 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). |
| *These switches are not for use in freezing liquid or steam/high condensation environments — contact Gems for alternative solutions. †See Page A-25 for wiring diagrams. | |
| ● DIMENSIONS | |
| Overall Length | 2-1/2″ ref.; .50″ ref. |
| Connections | 1/4″ NPT ref.; 5/8″ hex ref.; 3/8″ NPT conduit connection; cable with TFE jacket; optional Hypalon® boot / cable seal. |
| ● ORDERING INFORMATION | |||
| Probe Condition at Current Sink | Part Number | ||
| With Cable Boot | No Cable Boot | ||
| Wet | 187595 | 173800 ⚡ | |
| Dry | 185600 | 173700 | |
| ⚡ = Stock item. Specify part number based on output condition and boot option. | |||
| Gems ELS-1100FLG Electro-Optic Level Sensor (Flange Mounting) Technical Specifications | |
|---|---|
| ● GENERAL | |
| Description | Flange-mounted sensor for installations without threaded holes — the easy solution for thin wall tanks (≤ 1/4″ thick). No threads needed; slips through a .75″ hole and tightens with a jam nut; Viton® gasket forms a tight seal. Ideal for sheet metal, molded plastic tanks, and medical applications where elimination of exposed threads removes potential bacterial breeding grounds. |
| ● SPECIFICATIONS | |
| Materials — Housing and Prism | Polysulfone. |
| Operating Pressure | 0 to 150 PSI, maximum. |
| Operating Temperature* | 0°F to 176°F (-17.8°C to +80°C). |
| Input Voltage | 10 – 28 VDC. |
| Current Consumption | 18 mA, approximately. |
| Output† | TTL/CMOS compatible. Open collector output may sink 40 mA up to 30 VDC. |
| Repeatability | ±1 mm. |
| EMI Susceptibility | 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). |
| *These switches are not for use in freezing liquid or steam/high condensation environments — contact Gems for alternative solutions. †See Page A-25 for wiring diagrams. | |
| ● DIMENSIONS | |
| Overall Length | 2.16″ ref. |
| Mounting Hole | 0.75″ dia. |
| Gasket | 1/8″ thick Viton® gasket. |
| Maximum Wall Thickness | 1/4″ max. wall thickness. |
| ● ORDERING INFORMATION | ||
| Input Power | Wet (Probe Condition at Current Sink) | Dry (Probe Condition at Current Sink) |
| 5 VDC | 187575 | 187590 |
| 10-28 VDC | 187585 | 187580 |
| Specify part number based on input power and output condition required. | ||
| ● RELATED ACCESSORY | |
| Extended Power / Switching (Optopak) | Extended power and switching capabilities of 12 VDC models with Gems. Converts TTL output signal to a 5 Amp relay output. Available as an open circuit board or mounted in a NEMA 4X enclosure. See Page A-33. |
Download Gems Sensors ELS-1100FLG Series Single-Point Level Switch information here
Datasheet: Gems_ELS-1100FLG-Series-datasheet
Manual: Gems_ELS-1100FLG_Manual
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