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Technical data

General points

Our immersion heaters are manufactured to heat only liquids. They are specially designed with a cable thatonly heats the part that is to be continually immersed. The cable is covered with a Teflon

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coating. This plasticsheath enables the heaters to resist the flow of heat and the chemical attack of the bath. Our company is set up according to the requirements of the ISO 9001 : 2000 norm and is certified by L.R.Q.A under the following number : 9910714.

Description

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The heating part comes in the form of a flat or cylindrical unit. It is followed by a non-heating-support-stem (called N) which must be covered by at least 20 cms of liquid. The two black marks on the N part indicate the minimum and the maximum level of solution. The connection must be installed out of the tank and out of vapours. The N part can be flexible or rigid and lengthened. It is protected by an expandable PP braided sleeving. After the N part there is a tube called «connection» in which we link our cable to a standard electric cable of type HO5 VV-F or HO7 RN-F according voltage and power (C part). Our cable is screened throughout the entire length by a copper earthing strip which must be connected to the earth via the electrical «C» cable.

3 2 1 heating part, to be kept immersednon heating part N, standard length 1 mconnection, IP64electrical cable C, standard length1 m 12 3 4

Checking and Connection

All necessary information regarding the heater is engraved on its moisture proof connection : reference number, serial number, power and voltage. The connection is IP64 * and is injected with PVC. Each heater is tested before itleaves the factory : insulation resistance is checked with a 5000 volts high-voltage destructive test for a period of one minute and verification of the heat resistance value.

Reference number Serial number Dimensions : single-phase Ø 30 mm, L=195 mmthree-phases Ø 40 mm, L=220 mm PowerVoltage
* totally protected against dust and protected against water discharge

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