Gems Sensors Series Level Switch
Teflon For Ultra-Pure or Aggressive Fluids
Quick Specs...
- Small Size
- Economically Priced
- Built-in, Solid-State Electronics
- No Moving Parts
- Simple, One-Unit Installation
Overview / Design Principle:
When high purity or resistance to chemical attack is vital, ELS-1100TFE sensors are the ultimate solution. They feature a pure Teflon body and prism construction. Even the Hypalon vapor barrier and Teflon coated lead wires give evidence to the care we've taken to make the perfect liquid level sensors for pharmaceuticals, semiconductor manufacturing, food and beverage, chemical processing, or anywhere purity or chemical resistance is the major criteria.
ELS Series Level Switches are low cost, compact, optical, level sensors with built-in switching electronics. With no moving parts, these small units are ideal for a variety of point level sensing applications especially where dependability and economy are a must.
Level switches are suitable for high, low or intermediate level detection in practically any tank top, large or small. Installation is simple and quick through the tank top, bottom or side. Solid state-switching ensures dependability over long service life.
The sensor offers ±1mm repeatability and broad liquid compatibility. They are not recommended for use in any liquid that crystallizes or leaves a solid residue.
Applications:
- Medical Laboratory
- Food and Beverage Systems
- Pharmaceuticals
- Petrochemicals
- Leak Detection
- Hydraulic Reservoirs
- Machine Tools
Dimensions:
| A |
2 1/2" REF. |
| B |
.50" REF. |
| C |
1/4" NPT REF. |
| D |
5/8" HEX. REF. |
| E |
Optional Hypalon® Boot, Cable Seal |
| F |
3/8" NPT Conduit Connection |
| G |
Cable, TFE Jacket |
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Specifications:
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Materials
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Housing and Prism; Teflon
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Operating Pressure
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0 to 150 PSI (0 to 10.3 bar), Maximum
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Operating Temperature*
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0°F to 176°F (-17.8°C +80°C)
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Current Consumption
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18 mA, Approximately
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Output
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TTL/CMOS Compatible. Open Collector Output May Sink 40 mA up to 30 VDC
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Input Voltage
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10-28 VDC
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Repeatability
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±1 mm
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EMI Susceptibility
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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)
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