Fixed thermocouple with pressure spring
The working principle, indexing characteristic and
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Description
I. structural principles
The working principle, indexing characteristic and allowable deviation of WRET-01 type thermocouple, temperature compensation of reference end (cold junction), and
The connecting method of the measuring instrument is the same as that of the general thermocouple.
The structure of the WRET-01 type thermocouple is shown in the diagram, which is composed of a protective tube, a mounting bolt, a locking card sleeve, a spring and a thermocouple conductor.
Two. Installation method
The installation method of the WRET-01 type thermocouple is shown as shown above. It is fixed on the tested object and tightened the connecting bolt first.
On the object, the thermocouple is tightly attached to the tested object, the fastening sleeve screw is tightened, and then the locking sleeve is screwed.
Three. Model specification
Model | Graduation | Temperature range C | Thermal response time T0.5S | Protective tube material | |
WRET-01 | E (EA-2) * | 0~400 | <5 | Stainless steel 1Cr18Ni9T I | |
Specifications | Connecting bolts L 2 mm | ||||
Chief Lmm | Protection tube L 1 mm | ||||
| One thousand One thousand and five hundred Two thousand Two thousand and five hundred Three thousand Three thousand and five hundred Four thousand | Thirty Thirty Thirty Thirty Thirty Thirty Thirty | 35 or 70 | |||
| One thousand One thousand and five hundred Two thousand Two thousand and five hundred Three thousand Three thousand and five hundred Four thousand | Sixty Sixty Sixty Sixty Sixty Sixty Sixty | ||||
Note: order must be specified: 1) product name and model 2) total length and depth (L*L 1 *L 2) 3.
* indicating special orders.
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