Datasheet
LLE Series
2 www.honeywell.com/sensing
TECHNICAL INFORMATION
SpecificationsSpecifications
SpecificationsSpecifications
Specifications
Operation mode User defined single point on/off switch (Output is high in air)
Repeatability (mm) ± 1
Hysteresis (mm) 2 (dependent on liquid)
Response time Rising liquid level - 50 µs
Falling liquid level - 1 s max (in ethanol)
Response in other liquids dependent on viscosity
MM
MM
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Mounting Type 1 and 2 - mounted from outside; Type 3 and 5 - mounted from inside
Termination 250 mm flying leads (180 mm for metal versions)
Blue 0 V
Red +5 V to +12 V supply
Green Output
Material [Note 1] Polysulphone
Dimensions
PlasticPlastic
PlasticPlastic
Plastic
MetalMetal
MetalMetal
Metal
LLE101/102/103 SeriesLLE101/102/103 Series
LLE101/102/103 SeriesLLE101/102/103 Series
LLE101/102/103 Series
LLE205/305 SeriesLLE205/305 Series
LLE205/305 SeriesLLE205/305 Series
LLE205/305 Series
Dome 3,5 mm radius (includes LLE105 Series)
Thread M12x1 ½ in BSPT
Hex 19 mm 24 mm (See mounting drawings on page 3)
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EnvirEnvir
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onmental
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Operating temperature (°C) -25 to 80 (-13 °F to 176 °F) -40 to 125 (-40 °F to 257 °F)
Storage temperature (°C) -30 to 85 (-22 °F to 185 °F) -40 to 125 (-40 °F to 257 °F)
Thermal testing As per BS EN60068-2-33
Humidity As per BS EN60068-2-30
Vibration As per BS EN60068-2-6 Part S3: 1996
Mechanical shock As per BS EN60068-2-27 Part 2 Ea: 1987
Pressure range (bar) 0 to 5 (plastic housing) [Note 2]
0 to 25 (metal housing)
Ambient IR light limit (@ 940 nm) [Note 3] 10 mW/cm
2
in operation
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Electrical
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Supply voltage (Vcc) +5 Vdc to +12 Vdc ± 5 %
Supply current (mA) 15 mA nominal @ +5 Vdc 5 mA nominal @ +5 Vdc
Output sink current [Note 4] @ 25 °C 10 mA max. @ 25 °C 40 mA max.
@ 5 Vdc supply @ 80 °C 3 mA max. @ 125 °C 7 mA max.
Notes:Notes:
Notes:Notes:
Notes:
[Note 1] Material compatibility information available on request.
[Note 2] Threaded sensors only.
[Note 3] For other ambient light environments the user should test the sensor under application conditions to verify compatibility.
[Note 4] The output is intended as a TTL compatible output signal, for interfacing to logic systems. For interfacing with other types of circuitry an appropriate buffer circuit
must be used.