Multi-point thermocouple

Multipoint thermocouple

Multipoint thermocouple
Product description: Multipoint thermocouple is suitable for the production site where the temperature gradient is not significant. Multi - point thermocouple is widely used in large fertilizer synthesis tower, storage ta
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Multipoint thermocouple is suitable for the production site where the temperature gradient is not significant. Multi - point thermocouple is widely used in large fertilizer synthesis tower, storage tank and other devices.

Multipoint thermocouple Main Technical Parameters
Electric Outlet: M27 2, NPT3/4
Thermal Response Time: 8s
Filament Diameter: Φ3
Protection Class: IP65

Multipoint thermocouple Type & Specification

Model	Indexing number	Temperature measurement range ℃	Temperature measurement points	Protective tube material
WRN-230D	K	0-1000	2-12	GH3030
WRN-230D	K	0-827		1Ci18Ni9Ni
WRE-230D	E	0-1122		1Ci18Ni9Ni
WRN-430D	K	0-1000		GH3030
WRN-430D	K	0-827		1Ci18Ni9Ni
WRE-430D	E	0-1122		Ci18Ni9Ni

1. thermocouple class I shall be ordered according to the agreement;

2. other materials of multi-point thermocouple protection tube shall be ordered according to the agreement;

3Multi point thermocouple external protection tube can be customized according to the temperature.

Multipoint thermocouple Installation and fixation form

Fixed thread type Multipoint thermocouple

Temperature points	M	D	H	H	SW	D
2 - 6	M27x2	Φ40	28	5	32	20
7 - 12	M33x2	Φ48	33	5	36	34

Fixed flange type Multipoint thermocouple

Temperature points	D	D1	D2	H	Do	D
2 - 6	Φ105	Φ75	-	5	32	20
7 - 12	Φ115	Φ85	-	5	36	34

type Multipoint thermocouple Selection guidelines
1, model
2. Index number
3. Accuracy level
4. Number of thermocouple points
5. Fixed installation
6. Material of protective tube
Length or depth of insertion
Example: multipoint thermocouple, K, 3. Class L, fixed thread M27X2,L 1 =1200,L 2 =1500,L 3 =2000, WRN-220D3,I class, L1=1200,L2 =1500,L3=2000, thread M27X2

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