SURISA - Suministros Riol S.A.

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08013 - Barcelona
Tel. +34 93 231 08 11
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Crayons

Crayons are an alternative way to control temperature when there is a lack of space, or when temperatures rise above 290ºC where strips can't be used.

test example of change

Colour Change Crayon Behaviour

When applied to pre-heated surfaces, if colour change takes place:

(a) within 1-2 seconds, the temperature is within +/- 5ºC of its rating

(b) instantly, the temperature is higher than its rating

(c) after two seconds, the temperature is lower than its rating

Accuracy: +/-5ºC

REF	COLOUR CHANGES AS BELOW
120	120ºC/248ºF
195	195ºC/383ºF	295ºC/563ºF
215	215ºC/419ºF	305ºC/581ºF
225	225ºC/437ºF	320ºC/608ºF
245	245ºC/473ºF	335ºC/635ºF	505ºC/941ºF
277	277ºC/531ºF	525ºC/977ºF	590ºC/1094ºF
280	280ºC/536ºF
300	300ºC/572ºF
320	320ºC/608ºF	460ºC/860ºF
320	360ºC/680ºF
370	370ºC/698ºF
470	470ºC/878ºF
600	600ºC/1112ºF

SURISA - Suministros Riol S.A.

Crayons

Colour Change Crayon Behaviour

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