ABBESS®

Instruments and Systems
for Developing Leading Technologies, Industrial Methods and Processes
If you have any questions, need pricing, or custom configurations, please call
Phone: (508) 881-8811, FAX: (508) 881-4884
Toll Free: (800) 958-8886

Sales to the US and Canada ONLY
most items controlled by US Dept of State under ITAR or require US Commerce Dept. license.

Model CLC-1

CRYOGENIC LEVEL CONTROLLER

CLC-1 is designed for quick plug and play control of cryogenic liquid levels in dewars and cryostats

CTC-22 AUTOMATIC LIQUID FILL/LEVEL CONTROLLER SYSTEM, COMPLETE WITH TRANSFER LINE, SENSORS, CRYOGENIC VALVE AND CONTROLLER

All of the control and delivery features in one complete solution.
automatic liquid nitrogen level controller
Many possible custom sensor layouts

each with different sensor placements, probe mountings,

connections and venting options.

YOU tell us what you want for your control probe.

  1. Customer may order any type of probe
  2. Sections have quick connection flanges (no tools required)
  3. Temperature Range of 4K to 425K
  4. Cryogen fill, vacuum/vent port, are KF-25 flange 1.00" ID
  5. Vacuum tight manifold provides for vacuum pumping of cryogen
  6. One, 9 pin, Sub-min D type electrical/vacuum feed-through on a vacuum flange
  7. All joints and seals to be helium leak tested to 1x10-7 Std. c.c./sec
  8. Setup and basic operation manual included
  9. Liquid Nitrogen Level Controller
    The Liquid Level Controller uses two Liquid Sensors to maintain the nitrogen level in cryogenic reservoirs. The controller uses an on-board solid-state relay to operate a cryogenic solenoid valve. The will activate the relay when the lower sensor is no longer submerged in LN2. Filling continues until the upper sensor becomes submerged. The runs off 120VAC power and features an opto-isolated zero-volt switching relay.
  10. Filling will begin when both sensors have become dry and continue until both sensors have become wet. As a safety feature, the controller will not initiate (or continue) a fill operation if either sensor is unplugged.
  11. Features include:

    Automatic 2-Point Control
    Controller Override
    Sensor Status Indication
    Filling Indication
    Complete solution
    Low Cost
    Easy Installation
    1 Year Warranty
  12. Specifications

    Power: 120VAC @ 3Amps, 50-60 Hz (230VAC optional)
    Fill Relay: 120VAC @ 2.5Amps, Zero-volt switching (230VAC optional)
    Specifications are subject to change without notice.

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ABBESS, INC.

Mail Address: P.O. Box 498, Ashland, MA USA 01721-0498
Shipping Address: 70 Bartzak Drive, Holliston, MA USA 01746-1158

Phone: (508) 881-8811, FAX: (508) 881-4884
Toll Free: (800) 958-8886

ABBESS IS A TRADE MARK OF ABBESS , INC, ©2006 ABBESS.

Thursday, April 09, 2009