Not Affected by Tubing or Fluid Color or Opaqueness
Compact, Integral, Microprocessor Based Design
Sensors are Dry Coupled to Tubing, No Gel Required
High Noise Immunity to EMI/RFI
产品描述
The LVAB-10 Sieres has been discontinued. Please contact
our Flow and Environmental department for possible substitutes.
The OMEGA™ LVAB-10 non-invasive air bubble and
level detector provides continuous monitoring of fluid
level, air bubbles or foam in chemical processing and
infusion systems when connected to a capillary or
other type of tube. The LVAB-10 will positively indicate
the presence of any break in the flow of any liquid with
a TTL output. The unit simply clamps onto the tube, it
never comes in contact with the liquid, so there is no
chance of contamination.
The LVAB-10 consists of an ultrasonic sensor and
integral electronics. The electronics sends an
ultrasonic signal across the tube, the presence of
a bubble, air or foam in the liquid will interrupt the
transmission and generate an output. This output is
a real-time indication of the disturbance in the liquid.
SPECIFICATIONS Temperature Range: 0 to 65°C (32 to 150°F) Output Signal: TTL (5 Vdc = liquid, 0 Vdc = air bubble) Response Time: 1 millisecond Cable Length: 0.9 m (3') Input Power: 6 to 24 Vdc Tubing Size: 3/16, 1/4 or 3/8" OD
