WZ series assembly thermal resistance
Assemble thermal resistance temperature sensor and display instrument to measure the temperature of liquid, gas medium and solid surface in -200 ~ 600C range, widely used in petroleum, chemical industry, machinery, metallurgy, electric power, light textile, food, atomic energy, aviation and other industrial sectors and science and technology.
Assembly thermal resistance is usually composed of main components such as temperature sensing elements, installation fixtures and junction boxes.
Features
High measurement accuracy, complete specifications, stable and reliable performance
Main technical indicators
(Industrial sales thermal resistance in line with the industry standard JB/T8622-1999 equivalent to IEC751:1983: industrial copper thermal resistance in line with the industry standard JB/18623-1907)
Inscription No:
PT10 temperature range:-200~600 ℃ Accuracy: A: ±(0.15+0).2% ltl) Grade B: ±(0.3+0).5% ltl)
CU50 Thermal resistance temperature range:-50~100 ℃ Accuracy: Grade A: ±(0.15+0).2% ltl) Grade B: ±(0.3+0).5% ltl)
Pt100 Temperature range:-200~600 ℃ Accuracy: A: ±(0.15+0).2% ltl) Level B: ±(0.3+0. 5% ltl)
Cu100 thermal resistance temperature range:-50~100 ℃ Accuracy: A: ±(0.15+0).2% ltl) B: ±(0.3+0. 5% ltl)

Optional model:
WZP-130 waterproof assembly thermal resistance without installation
WZP-230 fixed thread waterproof assembly thermal resistance
Explosion-proof assembly thermal resistance of WZP-140 without fixed installation
WZP-240 fixed thread explosion-proof platinum thermal resistance
WZP-330 sleeve flange waterproof thermal resistance
WZP-430 fixed flange waterproof platinum thermal resistance
WZP-440 fixed flange explosion-proof assembly thermal resistance
WZP-630 fixed flange explosion-proof assembly thermal resistance
WZP-640 fixed flange explosion-proof assembly thermal resistance
WZP-730 sleeve thread waterproof assembly thermal resistance
WZP-830 ferrules flange waterproof assembly thermal resistance

Ordering Precautions
Product Name
Product Model
Actual temperature measurement range
Special product agreement supply
Type WZ port -010, total length 1)= L20)
When the service pressure of tapered fixed thread is 14.7 ~ 30MPa, it can be supplied by agreement.
Ordering example
Double-supported waterproof junction box with platinum thermal resistance, P100, grade B tolerance, two-wire system, total length of 450mm, insertion depth of 300mm, external protection tube diameter Ф 16mm, material 304, fixed group
Tagged as: WZP2-230VBPt100-450A300