An RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases. The resistance vs temperature relationship is well known and is repeatable over time. An RTD is a passive device. It does not produce an output on its own. External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage. Typically 1 mA or less measuring current, 5 mA maximum without the risk of self-heating.
Quick detail:
Name:Mineral Insulated RTD Cable
Type: Pt100
Conductor material: Ni
Insulator: 99.6% high purity MgO
Core number: 3, 4, 6,8
Sheath material: SS321(SS304), SS316
Dia(mm): 3.0mm to 12.7mm
Application: connecting with thermocouple and instrument machine
Place of Origin: Zhejiang, China (Mainland)
Eco-friendly: Yes
MOQ: 100m
Certificate: ISO
Making sample time: all type in stock
Trade term: FOB, EXW, CIF, CFR
Payment term: T/T, Western Union, L/C
Nominal Dimension of Thermocouple and RTD Cable:
| Dia | Wall thickness | Conductor Dia | Purity of MgO | Insulated Resistance |
| 0.5±0.025 | ≥10%D | ≥15%D | ≥99.4% | Room temp. ＞100MΩ/75V |
| 1.0±0.025 |
| 1.5±0.025 |
| 1.6±0.025 |
| 2.0±0.025 |
| 3.0±0.030 | Room temp. ＞100MΩ/500V 500℃ ＞5MΩ/500V |
| 4.0±0.045 |
| 4.8±0.045 |
| 5.0±0.045 |
| 6.0±0.060 |
| 6.4±0.060 |
| 8.0±0.080 |
Weight Table:
| Type | Dia. | SS304 SS316 |
| 3 core | 4 core | 6 core |
| Ni | 3.0 | 0.045 | 0.039 | 0.040 |
| 3.2 | 0.051 | 0.046 | 0.046 |
| 4.0 | 0.075 | 0.074 | 0.074 |
| 4.8 | 0.108 | 0.105 | 0.107 |
| 5.0 | 0.116 | 0.113 | 0.115 |
| 6.0 | 0.180 | 0.164 | 0.163 |
| 6.4 | 0.203 | 0.204 | 0.191 |
| 8.0 | 0.297 | 0.363 | 0.301 |
What Exactly Is A Thermocouple?
A thermocouple is a temperature-measuring device constructed from two wires of differing metals connected at one end into a junction. This junction converts temperature into a corresponding voltage. The measurement is made via a thermoelectric principle. Thermocouples are commonly used in industry because they can measure a wide range of temperature, are robust, and can operate at extremely fast speeds.
Thermocouple:
K-Type Thermocouples and Temperature Probes
We offer a wide range of K Type Thermocouples. These temperature sensors are made from two different metal wires and create a voltage that depends on the temperature. The digital thermometer then translates the voltage reading in a temperature. We also offer a wide range of accessories, such as thermocouple extension cables, thermocouple connectors and panel mount thermocouple jacks.
Recently we expanded into J-type and T-type thermocouples, thermocouple connectors and cables.
Product Pictures:
Company Details:
A. Inspection Workship
100% test for every coil cable, make sure good quality products to customer.
B. Exhibition
C.Packaging
Order Notice:
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| 6. End Production-Mass production products photos. |
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RTD MI Thermocouple Cable For Various Temperature Measurement Images
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