Audited Supplier
ISO9001, CE
Electric Coil
Ni-Cr Wire
Heating Wire
Round
12-380V
ROOTIER
Cases
Ningbo
84779000
Product Description
About Temperature Sensor
Thermocouple is composed of a pair of conductors which use different materials and be connected at one end. And as part of the circuit of temperature which are measured by thermoelectric effect. The thermoelectric power produced while the temperature on measuring end and free end difference, the instrument will show the corresponding temperature value of thermoelectric power. The resistance value will change with the temperature. So the thermal resistance measure its temperature according to this theory.
It usually been used with display instrument, recording instrument and PC systems. Which measure range from -200ºC-1000ºC
Type | Wrek | Tolerance | Temp. Range |
Pt | PT100 | ±0.15ºC or ±0.2% | -200~500 |
±0.30ºC or ±0.5% | |||
Ni-Cr/Ni-Si | K | ±1.5ºC or ±0.4% | -40~1200 |
±2.5ºC or ±0.75% | |||
Ni-Cr/Cu-Ni | E | ±1.5ºC or ±0.4% | -40~800 |
±2.5ºC or ±0.75% | |||
Fe/Cu-Ni | J | ±1.5ºC or ±0.4% | -40~750 |
±2.5ºC or ±0.75% | |||
Cu/Cu-Ni | T | ±0.5ºC or ±0.4% | -40~350 |
±1.0ºC or ±0.75% |
INJECTION SCREW BARREL SHUT OFF NOZZLE EXTRUDER SCREW BARREL
