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Dom ProduktyWskaźniki poziomu magnetycznego

Temperature Meter Assembling Type Thermocouple Magnetic Level Gauges WRR2-121

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Temperature Meter Assembling Type Thermocouple Magnetic Level Gauges WRR2-121

Temperature Meter Assembling Type Thermocouple Magnetic Level Gauges WRR2-121
Temperature Meter Assembling Type Thermocouple Magnetic Level Gauges WRR2-121 Temperature Meter Assembling Type Thermocouple Magnetic Level Gauges WRR2-121

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Szczegóły Produktu:

Place of Origin: China
Nazwa handlowa: OEM
Model Number: WRR2-121

Zapłata:

Minimum Order Quantity: 1 set
Packaging Details: Wooden box packing
Delivery Time: 15 days after signing the contract
Payment Terms: T/T
Supply Ability: 1000sets
Szczegółowy opis produktu
High Light:

s type thermocouples

,

high temperature thermocouple

 

Temperature Meter Assembling Type Thermocouple Magnetic Level Gauges WRR2-121

 

 

assembly-type thermocouple

 

As the sensor of the temperature measurement, assembly-type thermocouple is used with displays, recorders and electrical adjuster completely. It can measure the temperature of liquid, vapor, gas and the surface of solid from 0℃ to 1800℃ directly. According to national regulation, we have manufactured copper- copper nickel, iron-copper nickel etc. type of thermocouple since 1987. They are all in line of IEC international standard graduation.

 

 

category
mode
graduation
range
Allowable error(△t℃)
Platinum rhodium 30-Platinum rhodium 6 WRR B 0-1800 ±1.5℃ or ±0.0025∣t∣
Platinum rhodium10-platinum WRP S 0-1600 ±1.5℃ or ±0.0025∣t∣
Nickel chromium triangle-nisiloy WRN K 0-1300 ±2.5℃ or ±0.0075∣t∣
Nickel chromium triangle-copper nickel RE E 0-800 ±2.5℃ or ±0.0075∣t∣
 
 
 
Models
WR□-□□□
W Temperature meter
R Thermocouple
□thermocouple material R)platinum rhodium30-platinum rhodium 6
P)platinum rhodium 10-platinum
N)nickel chromium triangle-nisiloy
E)nickel chromium triangle-copper nickel
□ install and fixed type 1)non-fixed molded type
2)fixed screw type
3)movable flange
4)fixed flange type
5)movable flange square type
6)fixed screw protect tube type
□ junction box type 2)splash proof type
3)waterproof type
4)explosion suppression type
□ design series number 0)ø16mm protecting tube
1)ø25mm protecting tube(double tubes)
2)ø16mm high aluminum tube(single tube)
3)ø20mm high aluminum tube
 
 
Upper and lower limits of thermocouple and insulating resistance:
Upper temperature limit(tm℃)
Test temperature(T℃ )
Resistance(MΩ)
100≤tm<300 t=tm 10
300≤tm<500 t=tm 2
500≤tm<850 t=tm 0.5
850≤tm<1000 t=tm 0.08
1000≤tm<1300 t=tm 0.02
tm>1300 t=1300 0.02

 

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Hontai Machinery and equipment (HK) Co. ltd
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