WRNK-151 K type armoured thermocouple with mini plug

Product Description  WRNK-151 K type armoured thermocouple with mini plug 1. Description Independent armored thermocouple means to connect temperature sensor to the measuring medium directly without any protection coating. This series is usually used circumstance which is not bad, no abrasion, no strong corrosion but need fast response. It is also suitable for coop with vibration for armored configuration.     2. Main feature
1)Design and produce according IEC international standard.
2)fast thermal response time, whole armored configuration, anti-vibration, long service life.
3)kinds of junction box to select to adapt different spaces.
4)Diameter of thermal resistance is φ3~φ8mm,diameter for thermocouple is φ0.5~φ8mm.
5)Convenient to fix for kinds of configurations and fixing methods.
6)Use to measure temperature in different places. 7)Temperature converted circuit available to convert figure measured to simulated figure like 4~20mA, 1~5A in order to be transmitted in long distance. 3. Main technician parameter Accuracy: Class I, Class II Nominal diameter:Φ1 Bending diameter: R≥5D Nominal pressure: normal pressure 4. Type and Specification

model	graduation number	temperature range°C	thermal response time	protection tube material
WRNK	K	0-800	< 3S	1Cr18Ni9Ti
WREK	E	0-400

   thermocouple model selection

Conductor material	Calibration	Accuracy
		Class l		Class ll
		Accuracy	Temperature range( °C )	Accuracy	Temperature range( °C )
NiCr-NiSi	K	±1.5°C or ±0.4%|t|	-40-1000	±2.5°C or ±0.75%|t|	-40-1000
NiCr Si-NiSi	N		-40-1100		-40-1200
NiCr-Konstantan	E		-40-800		-40-800
Fe-Konstantan	J		-40-750		-40-750
Cu-Konstantan	T	±0.5°C or ±0.4%|t|	-40-350	±1°C or 0.75%|t|	-40-350
PtRh10-Pt	S	±1°C or ±[1+ ( t-1100 ) × 0.003]	0-1600	±1.5°C or ±0.25%|t|	0-1400
PtRh13-Pt	R		0-1600
PtRh30-PtRh6	B	——	——		600-1700

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