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LLE101000

LLE101000

  • 厂商:

    HONEYWELL(霍尼韦尔)

  • 封装:

    -

  • 描述:

    SENSOR LIQUID LEV TYPE1 -25-80C

  • 数据手册
  • 价格&库存
LLE101000 数据手册
LLE Series Liquid level sensors DESCRIPTION The enhanced series of liquid level sensors incorporates a the dome to the photo-transistor. When liquid covers the photo-transistor trigger which provides a digital output that dome, the effective refractive index at the dome-liquid denotes the presence or absence of liquid. boundary changes, allowing some light from the LED to 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 escape. Thus the amount of light received by the phototransistor 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. FEATURES BENEFITS • Solid state technology • Accurate, repeatable switching point • Small size • Can be mounted in applications where space is limited • Digital output • Microprocessor compatible • Pre-wired • Easy to install, saving assembly time • Electrically robust • Reverse polarity, over voltage, short circuit and transient protection TYPICAL APPLICATIONS • Home appliances • Spa baths • Vending machines • Food and beverage • Medical • Compressors • Machine tools • Automotive ORDER GUIDE Catalogue Listing Description (Type 1) Screw In, M12 Thread, Plastic Standard temperature High temperature LLE101000 LLE101101 (Type 2) LLE102000 LLE102101 (Type 3) LLE103000 LLE103101 Push In, Plastic (Type 5) LLE105000 LLE105100 Screw In, ½ in, Metal Nickel plated brass LLE205000 LLE205100 Stainless steel LLE305000 LLE305100 LLE Series TECHNICAL INFORMATION 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 Mechanical 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) Material [Note 1] Blue 0V Red +5 V to +12 V supply Green Output Polysulphone Plastic Dimensions Metal LLE101/102/103 Series Dome LLE205/305 Series 3,5 mm radius (includes LLE105 Series) Thread M12x1 ½ in BSPT Hex 19 mm 24 mm (See mounting drawings on page 3) Envir onmental Environmental Standar d temperatur e tandard temperature High temperatur e temperature 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) 10 mW/cm2 in operation Ambient IR light limit (@ 940 nm) [Note 3] Electrical Standar d temperatur e tandard temperature Supply voltage (Vcc) High temperatur e temperature +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: [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. 2 www.honeywell.com/sensing Liquid level sensors MOUNTING DRAWING (IN MM AND INCHES) LLE101000/LLE101101 (Type 1) LLE102000/LLE102101 (Type 2) 22,49 (0.89) "L" 19,40 (0.76) 12,45 (0.49) M12 x 1 - 8 g M12 x 1 - 8 g 19,00 (0.75) 12,40 (0.49) 10,25 (0.40) 19,00 (0.75) 4,70 (0.19) 4,70 (0.19) (0.01 in 2 ) 0,22 mm 2 Tinned Ends 0,22 mm2 (0.01 in2) Tinned Ends Notes 1 Recommended panel hole size Ø 12,5 ±0.3 mm (0.49 ±0.01 in) 2 ‘O’ ring seal supplied Unassembled LLE103000/LLE103101 (Type 3) LLE105000/LLE105100 (Type 5) "L" +0.004 (0.39 -0 19,00 (0.75) 7,20 (0.28) 2,70 (0.11) Ø10,00 ) +0,10 -0 16,12 (0.63) 2,3 (0.09) 10,30 (0.41) 0,22 mm2 (0.01 in2) Tinned Ends 4,1 (0.16) M12 x 1 - 8 g (0.01 in 2 ) 0,22 mm 2 Tinned Ends 13,0 (0.51) ELECTRICAL DIAGRAM LLE205000/LLE205100 LLE305000/LLE305100 y ; Vcc RED Cable length 12,3 (0.49) 16,00 (0.63) 24,00 (0.94) VOLTAGE REGULATOR Ø 14,5 0.57 0,22 mm2 (0.01 in2) Tinned Ends Thread 1/2" BSP 16,5 (0.65) 45,4 (1.79) 24,00 (0.94) IRED OUTPUT GREEN SCHMITT TRIGGER PHOTO TRANSISTOR 0V BLUE Honeywell Sensing and Control 3 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 each product. Failure to comply with these instructions could result in death or serious injury. WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARRANTY/REMEDY SALES AND SERVICE Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The for egoing is buyer emedy and foregoing buyer’’s sole rremedy is in lieu of all war ranties, essed warranties, expr expressed or implied, including those of mer chantability and fitness for a merchantability par ticular purpose. In no event shall particular Honeywell be liable for consequential, special, or indir ect indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office or: responsibility for its use. Automation and Control Solutions Sensing and Control Honeywell Newhouse Industrial Estate Motherwell, ML1 5SB, UK www.honeywell.com 100437-EN UK07 GLO Issue 3 June 2005 Copyright 2001-2005 Honeywell International Inc. E-mail: info.sc@honeywell.com Inter net: www.honeywell.com/sensing Internet: Phone and Fax: Asia Pacific +65 6355-2828 +65 6445-3033 Fax Europe +44 (0) 1698 481481 +44 (0) 1698 481676 Fax Latin America +1-305-805-8188 +1-305-883-8257 Fax USA/Canada +1-800-537-6945 +1-815-235-6847 +1-815-235-6545 Fax
LLE101000 价格&库存

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