w***Nel, USI worked with Jack Yin, he was extremely helpful, willing to accommodate all my customizations and provided an excellent quality product. Thanks Jack, will work with you and Votesen again.
T***ard,NORVery trustful supplier！
S***yan,NGRGreat product. Good delivery time. Now my project is on course!
Class Aa Pt100 RTD Temperature Sensor Stainless Steel Probe Fiberglass Cable
|Probe Material||Stainless Steel Tube Or Customized Available||Cable Material||PVC/TPE/PTFE Or Customized Available|
|Connector||None/U Type/USB Or Customized Available||Accuracy||Class AA /Class A/ Class B|
Class AA Pt100 RTD Temperature Sensor,
Fiberglass RTD Type Temperature Sensor,
Fiberglass stainless steel temperature probe
High Accuracy RTD Pt100 Temperature Sensor
RTD temperature sensor is composed of platinum from IST, stainless steel probe, cable and connectors. The PT100 /PT1000 sensor is used for precise temperature monitoring applications, where errors in measurement have to be excluded. The linear relationship of the resistor to temperature, simplifies its use in many electronic applications.
The precision of the PT1000 allows its universal use for temperature monitoring, control and switching in windings, bearings, machines, motors, transformers and many other industrial applications.
1. High precision
2. Good stability
3. High accuracy
4. High sensitivity
5. Fast response time
6. Compact structure
8. Suitable for extreme environments
9. High temperature resistance
Why choose us?
1. German Heraeus /Switzerland IST chip
★ High quality
★ High accuracy
2. SS304/SS316 probe
3. High frequency ceramic tube
★ High stability
4. Customize product based on your needs
★ Low, Medium, High temperature resistance cable options
★ Probe size, cable length and connector options
Remarks: Feel free to provide your requirements to our sales representative. We can customize PT100 PT1000 based on customer's working environment needs.
|Nominal Resistance||100Ω (Pt100); 1000Ω (Pt1000)|
|Operating Temperature||-50°C ~450°C; or other operation temperature range available|
|Probe Dimension||4mm, 5mm, length=10mm or customizable|
|Cable Material||Fiberglass, PVC, PTFE, Silicone, TPE, Mica etc|
|Connector||Molex,JST, PH, EH, etc|
|Accuracy||Class AA, Class A, Class B|
|Cable Length||0.5M, 1M, 2M or other length customizable|
|Wiring||2-wire, 3-wire, 4-wire|
Remarks: We can customized the temperature sensor based on your requirements.
How to order?
Send us the below details and we will be able to assist you based on your requirements.
1. Operation Temperature range
3. Probe dimension
4. Wire length
5. Wire end/connector
Q: What is the difference between PT100 and PT1000?
A: Pt100 sensors have a nominal resistance of 100Ω at ice point (0°C). Pt1000 sensors’ nominal resistance at 0°C is 1,000Ω. Linearity of the characteristic curve, operating temperature range, and response time are the same for both. The temperature coefficient of resistance is also the same. However, due to the different nominal resistance, readings for Pt1000 sensors are higher by a factor of 10 compared to Pt100 sensors. This difference becomes evident when comparing 2-wire configurations, where lead measurement error is applicable. For instance, the measurement error in a Pt100 could be +1.0°C, and in the same design a Pt1000 could be +0.1°C.
Q: What is the difference between 2, 3 and 4 wire RTDs?
A: 2 wire RTDs are the least accurate of the three types as there is no way of eliminating or calculating the lead wire resistance. This creates uncertainty in the reading therefore 2 wire RTDs are generally used with short lead wires where accuracy is not the main priority, they are mainly used in Pt1000 to reduce sensitivity and uncertainty (struggling to get a still reading as it is literally too accurate and the reading won’t stay still) but this means it will not be providing a very precise reading compared to 3 or 4 wire.
3 wire RTDs are the most commonly used RTD sensors, assuming all three lead wires are the same the third lead wire calculates the average lead wire resistance throughout the circuit and removes it from the sensor measurement. This makes 3-wire RTDs more accurate than the 2-wire alternative, but less accurate than 4-wire, however in circuits with long lead wires where there are long distances between the detector and the reading, significant savings can be made by using a 3-wire construction.
4 wire RTDs are used in applications where high accuracy is necessary. In a 4-wire RTD sensor the actual resistance in each of the lead wires can be measured and eliminated leaving the exact resistance of the detector. The 4-wire circuit works by using the first two lead wires to power the circuit whilst the 3rd and 4th wires read the resistance in each lead wire compensating for any differences in lead wire resistance.