LLE101000 Honeywell Sensing and Control, LLE101000 Datasheet
LLE101000
Manufacturer Part Number
LLE101000
Description
Liquid Level Sensor
Manufacturer
Honeywell Sensing and Control
Series
LLEr
Type
Liquidr
Specifications of LLE101000
Output Current
10mA
Operating Pressure Range
0 To 5bar
Body Material
Polysulphone
Supply Voltage Range Dc
5V To 12V
Response Time
50µs
Mounting Type
Screw In
Contact Rating
15mA At 5VDC
Output Configuration
Bipolar: Dry-High
Material - Housing & Prism
Polysulfone (PES)
Operating Temperature
-25°C ~ 80°C
Voltage Rating
5 ~ 12 V
Minimum Liquid Specific Gravity
-
Switch Actuation Level
-
Current
15mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
LLE Series
Liquid level sensors
DESCRIPTION
The enhanced series of liquid level sensors incorporates a
photo-transistor trigger which provides a digital output that
denotes the presence or absence of liquid.
The mode of operation is derived from the principle of total
internal reflection. An LED and photo-transistor are housed
within a plastic dome at the head of the device. When no
liquid is present, light from the LED is internally reflected from
FEATURES
• Solid state technology
• Small size
• Digital output
• Pre-wired
• Electrically robust
ORDER GUIDE
Description
Screw In, M12 Thread, Plastic
Push In, Plastic
Screw In, ½ in, Metal
(Type 1)
(Type 2)
(Type 3)
(Type 5)
Nickel plated brass
Stainless steel
the dome to the photo-transistor. When liquid covers the
dome, the effective refractive index at the dome-liquid
boundary changes, allowing some light from the LED to
escape. Thus the amount of light received by the photo-
transistor is reduced and the output switches, indicating the
presence of liquid. This method of liquid level sensing is very
fast, and almost instantaneous for water.
BENEFITS
• Accurate, repeatable switching point
• Can be mounted in applications where space is limited
• Microprocessor compatible
• Easy to install, saving assembly time
• Reverse polarity, over voltage, short circuit and transient
TYPICAL APPLICATIONS
• Home appliances
• Spa baths
• Vending machines
• Food and beverage
• Medical
• Compressors
• Machine tools
• Automotive
Standard temperature
LLE101000
LLE102000
LLE103000
LLE105000
LLE205000
LLE305000
protection
Catalogue Listing
High temperature
LLE101101
LLE102101
LLE103101
LLE105100
LLE205100
LLE305100
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LLE101000 Summary of contents
Page 1
... TYPICAL APPLICATIONS • Home appliances • Spa baths • Vending machines • Food and beverage • Medical • Compressors • Machine tools • Automotive Catalogue Listing Standard temperature High temperature LLE101000 LLE101101 LLE102000 LLE102101 LLE103000 LLE103101 LLE105000 LLE105100 LLE205000 LLE205100 LLE305000 LLE305100 ...
Page 2
LLE Series TECHNICAL INFORMATION Specifications Specifications Specifications Specifications Specifications Operation mode Repeatability (mm) Hysteresis (mm) Response time echanical echanical echanical echanical echanical Mounting Termination Material [Note 1] Dimensions Dome Thread Hex Envir Envir Environmental Envir ...
Page 3
... MOUNTING DRAWING (IN MM AND INCHES) LLE101000/LLE101101 (Type 1) "L" 12,40 (0.49) 10,25 (0.40) 19,00 4,70 (0.75) (0.19) LLE103000/LLE103101 (Type 3) "L" 7,20 (0.28) 2,70 (0.11) 19,00 10,30 (0.75) (0.41) LLE205000/LLE205100 LLE305000/LLE305100 12,3 24,00 Cable length 16,00 (0.49) (0.94) (0.63) 0, (0. Thread 1/2" BSP ...
Page 4
WARNING MISUSE OF DOCUMENTATION • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • Complete installation, operation, and maintenance information is provided in the instructions supplied with ...