I2R Therm-O-Watch L7-800B Temperature Controller

I2R Therm-O-Watch L7-800B Temperature Controller

C$80

Available quantity: 1

orCall 1-514-464-6144

Description

The I2R Therm-O-Watch L7-800B variable voltage controller features a power switch, a limit/cycles switch, a low and high input, and 800 watt capacity. The I2R Therm-O-Watch liquid level monitor consists of a sensing head (not included) and an amplifier/controller. The sensing head clips onto thermometers or other non-metallic tubing and contains a small electronic oscillator that is sensitive to minute changes in the electrical "capacitance to ground". A change in liquid level affects this oscillator and activates the amplifier. Sensitivity when using polar liquids is determined by the dielectric capacity of the liquid column. In liquid level applications, an 8 mm diameter glass tube containing water has a sensitivity of about ± 0.2 mm.

When a change above or below the preset level is sensed, two power outlets on the front of L7-800 will be activated. One outlet is normally ON and the other normally OFF. Power output, which varies with each model, can be used to turn heating mantles, cooling systems and other electrical equipment ON or OFF.


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Specifications

ManufacturerInstruments for Research and Industry
ModelTherm-O-Watch
ConditionUsed
Serial NumberNone
MPNL7-800B
Condition DescriptionIN WORKING ORDER
Electrical Requirements115V, 60hZ
Electrical Certification / Approval.
Dimensions5"W x 7"D x 6"H
Weight (lbs)4.5
Country/region of manufactureUnited States
Custom LabelE2