Temperature Controller Thermocouple Sensor Cable Stainless Steel Probe Tube PT100 -50°C~200°C
Brand Name:OEM
Certification:CE
Model Number:PT100 1M/ 2M / 3M/ 4M /5M
Minimum Order Quantity:10 pieces
Delivery Time:7-15 days
Payment Terms:T/T, L/C, Paypal, Payoneer
Contact Now
Add to Cart
Site Member
Location:
Hong kong China
Address:
#1318-19,13/F, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hong Kong, China
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
Features & Applications:
Probe Size: 4*30mm
Cable length: 0.5m,1m,2m,3m,4m,5m
Temperature range: -50~200 °C ( can be customized according to
customer requirements )
Cable with PTFE Polytetrafluoroethylene, Waterproof
Introduction:
Pt100 is a platinum thermal resistance whose resistance is
proportional to the change in temperature.
The relationship between the resistance of PT100 and temperature
is: when the temperature of PT100 is 0 °C, its resistance is 100
ohms, and its resistance is about 138.5 ohms at 100 °C.
Its industrial principle: When the PT100 is at 0 degrees Celsius,
its resistance is 100 ohms, and its resistance will increase at a
constant rate as the temperature rises.
The resistance value and temperature of the metal thermal
resistance can generally be expressed by the following approximate
relationship,
that is,Rt=Rt0[1+α(t-t0)]
Where Rt is the resistance at temperature t; Rt0 is the
corresponding resistance value at temperature t0 (usually t0 = 0
°C); α is the temperature coefficient.
The relationship between the resistance and temperature of the
semiconductor thermistor is Rt=AeB/t
Where Rt is the resistance at a temperature of t; A, B depends on
the constant of the structure of the semiconductor material.
Photos:
Temperature Controller Thermocouple Sensor Cable Stainless Steel Probe Tube PT100 -50°C~200°C
Inquiry Cart
0