Account Search Product List Basket Contents Checkout
Sign In


Meters
   Air Velocity
   Conductivity
   Data Loggers
   Dissolved Oxygen
   Flow Rate
   pH Measurement
   Pressure
   Refractive Index
   Sound Level
   Temperature
   Ion Measurement
   Viscosity
   Relative Humidity
   Colorimeters
   Turbidimeters
   Controllers
   Level
     Accessories
     Multi-Point
     Single-Point
     Mini Ultrasonic Sensor
     Ultrasonic Level Sensor
     704U Ultrasonic System
     Relays and Controllers
   Hydrometers
Pumps
Wireless
Electrodes
Reduced Price Items
Electronics


Mini Ultrasonic Level Sensor
 
Mini Ultrasonic Level Sensor Quantity in Basket: None
Code: LL1000_MINI
Price: $577.00
 
Housing:
 
Quantity:
 

Our miniature ultrasonic level sensor is an excellent addition to the range of level sensors we offer. Its design is compact, extending just over 2" in height above the tank or drum surface, and it has an operating range of 4" to 6' (0.10m to 1.8m).

As with all of our standard ultrasonic models, the LL1000 has a PVC housing that allows for an operating temperature range of -40°C to 60°C (-40°F to 140°F). This range can be increased to as high as 125°C (257°F) with an optional CPVC or Kynar housing.

The LL1000's microprocessor-based circuits provide a temperature-compensated signal for improved accuracy and the ability to filter false echoes produced by peripheral obstructions. On-board push buttons allow for calibration without the need for software and computers. Optional RS485 communications are available for computer interfacing and for networking up to 148 sensors.

For applications requiring a sanitary interface to the sensor, an optional 316L stainless steel transducer face with tri-clover clamp is also available.

Download LL1000 Mini Product Sheet (.pdf, 78KB)

 

FEATURES:

  • Pulse ultrasonic technology
  • Non-contact measurement
  • Push-button calibration
  • Temperature compensation
  • Self-cleaning sensor face
  • Non-volatile memory (batteries not required)
  • Automatic adjustment of power and sensitivity to any environment
  • Low profile
APPLICATIONS:

  • Food and beverage
  • Water and wastewater
  • Chemicals and oils
  • Various liquids, slurries, and solids

 

 

SPECIFICATIONS
LL1000
Accuracy
±0.25% of max. target range (in air)
Beam Angle
10-12 degrees at -3 dB
Loss of Echo Hold
30 seconds, 22mA output
Temperature Compensation
Onboard the sensor
Calibration
Push-button or optional programmable
Diagnostics (Echo Profile)
Via optional programmable port
High-Level Alarm
5A relay has hysteresis and delay of 5% of the tank height;
changes at full tank calibration height
Range
0.33 ft to 6 ft (0.10m to 1.8m)
Resolution
0.04" (0.98mm)
Operating Frequency
148 kHz
Operating Temperature &
Pressure Range
-40DEGC to 60DEGC (-40DEGF to 140DEGF)
1 BAR to 10 BAR
Power Options
12 to 30 VDC, 0.07A max @ 24VDC
R load = (Vs-6)/24mA
Output

4 - 20 mA, 6.1uA resolution
Relay: DPST, 5A @ 230VAC
Optional RS485 communications port
(requires free included software)

Approvals
CE

 
 

APT Instruments
14520 Grover St
Omaha, NE 68144-3242

877.324.5444(Toll Free)
217.498.0342(Voice)
217.498.0352(Fax)
2001 - 2017 APT Instruments.
All prices and specifications subject to change. All trademarks are the property of their respective owners.
 
 


Ecommerce Shopping Cart Software by Miva