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Liquid Nitrogen Controller


The LNN-101 is primarily targeted for use in the high vacuum industry.

The unit is designed to the control of liquid nitrogen in a meissner coil mounted within a high vacuum chamber. The meissner coil temperature is sensed using a type T thermouple. The unit controls an external solenoid valve to ensure that the meissner coil is kept cold without excessive waste of liquid nitrogen. A warm up function is also provided.

.Picture of MTC-100 four chanel temperature controller

The LNN-101 is panel mounting (recommended cut out 138 mm x 92 mm) and occupies a depth behind the panel of 160 mm.


LNN-101 Operators Notes (pdf format, 22k)

LNN-101 Summary of Output Functions (pdf format, 22k)

LNN-101 Input / Output Information (pdf format, 34k)

LNN-101 RS232 Port Commands (pdf format, 30k)

LNN-101 Typical Installation Drawing (pdf format, 12k)

Contact us for more details or for information on other products designed and manufactured by Cigol Controls Limited for use in the high vacuum industry.

Prices and Ordering details

Liquid Nitrogen Controller - LNN-101 - Cigol part no. 250218

1 off price (including carriage to UK) £858-00 (excluding VAT) = £1008-15 (including VAT)

Contact us to discuss significant OEM discounts

Contact us to set up a trade credit account

Contact us for orders from outside the UK

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