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Mineral Insulated Rtd Sensor

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MOQ : 1 Number

Mineral Insulated Rtd Sensor Specification

Cable Length
1 meter standard; customizable

Application
Process industries, HVAC, Petrochemical, Power plants, Pharmaceutical

Features
Flexible, shock resistant, quick response, long service life

Mounting Type
Fixed (Compression fitting) or adjustable

Sensitivity
0.385 /C for Pt100

Measurement Range
-200C to +600C

Response Time
<5 seconds (in liquid media)

IP Rating
IP65/IP67 (typical for mineral insulated sensors)

Power Consumption
Low (negligible for RTD element, typically <10 mW)

Operating Temperature
-50C to +550C (standard); up to 650C (special types)

Signal Type
Analog (resistance)

Wireless
No

Interface
2-wire, 3-wire or 4-wire connection

Sensor Type
RTD (Resistance Temperature Detector)

Product Type
Mineral Insulated RTD Sensor

Material
Stainless Steel

Input
Resistance (RTD)

Output
Resistance (Pt100, 100 Ohm at 0C)

Function
Temperature Sensing

Usage
Industrial Temperature Measurement

Accuracy
Class A / B (as per IEC 60751)

Resolution
0.1C

Voltage
Dependent on transmitter (typically 24V DC, if used)

Weight
Approx. 50-150g (varies with length and sheath diameter)

Sheath Length
Customizable as per application

Customization
Available for length, diameter, connection type

Element Construction
Single or Double Pt100 element

Vibration Resistance
High (suitable for harsh conditions)

Sheath Diameter
3mm, 4mm, 6mm, 8mm, custom sizes available

Moisture Resistance
Good (hermetically sealed construction)

Lead Wire Insulation
Teflon (PTFE), Fiberglass, Silicon

Termination
Tail leads, Terminal head, Plug/socket, as required

Sheath Material
SS316/SS304/Inconel

Calibration Standard
As per IEC 60751 / DIN EN 60751

About Mineral Insulated Rtd Sensor

Product description:

Measuring Range : -50 to 400C Element Pt-100, 3-wire

Accuracy : Class A

Insulation : MI, Compacted MgO

Sheath material : SS316

Sheath Diameter : 6mm

Sheath length : 300mm

Termination W.P : die-cast aluminum head with threaded cap & chain, single cable entry

Precision Engineered For Demanding Applications

Our Mineral Insulated RTD Sensors are designed to deliver dependable and precise temperature measurement even under the most rigorous industrial conditions. Robust construction using stainless steel or Inconel, together with flexible sheath lengths and diameters, makes these sensors suitable for installation in environments prone to vibration, moisture, and temperature extremes. Tailor-made for your process, they ensure operational continuity and trustworthy results.

Superior Versatility and Customization

Choose between single or double Pt100 elements, multiple sheath diameters, and customizable lead insulation and termination options. This adaptability makes these sensors fit seamlessly into new setups or retrofits, accommodating varying process requirements. Their ability to be tailored for length, diameter, wire configuration, and output ensures you receive a solution optimized for your specific industrial scenario.

Reliable, Standards-Compliant Performance

Built to meet IEC 60751 and DIN EN 60751 calibration standards, these sensors deliver Class A/B accuracy, broad operating and measurement ranges, and high IP ratings for dust and moisture protection. Hermetically sealed construction enhances moisture resistance, supporting worry-free operation in challenging environments and over extended periods.

FAQ's of Mineral Insulated Rtd Sensor:

Q: How does a Mineral Insulated RTD Sensor function in industrial temperature measurement?

A: A Mineral Insulated RTD Sensor operates by measuring the resistance of its Pt100 element, which changes predictably with temperature. It delivers accurate temperature readings across a range from -200C to +600C, supporting industrial applications where precise monitoring is crucial.

Q: What customization options are available for sheath diameter, length, and termination?

A: These sensors can be tailored for sheath diameters (3mm, 4mm, 6mm, 8mm, or custom sizes), sheath lengths to fit your application, and terminations such as tail leads, terminal heads, or plug/socket connections. Custom cable lengths and mounting types are also available to fit unique installation requirements.

Q: When should I use a mineral insulated RTD over standard RTDs?

A: Mineral insulated RTDs are recommended for environments requiring enhanced vibration, shock, and moisture resistance, such as process plants, petrochemical, HVAC, and power generation. Their flexible, durable construction makes them ideal for harsh settings and dynamic temperature applications.

Q: Where are these RTD sensors commonly installed?

A: These RTDs find application in industrial settings like chemical processing, pharmaceutical manufacturing, power plants, and HVAC systems-anywhere resilient, accurate, and rapid temperature sensing is necessary. They can be mounted using compression fittings or adjustable fixtures as needed.

Q: What benefits does mineral insulated construction provide for RTD sensors?

A: The mineral insulation enhances mechanical strength, vibration resistance, and moisture ingress protection. This prolongs sensor life, maintains calibration accuracy, and ensures reliable performance under demanding conditions, reducing downtime and maintenance costs.

Q: How is the sensor calibrated and what standards does it meet?

A: Each RTD sensor is calibrated according to international standards IEC 60751 / DIN EN 60751, ensuring Class A or B accuracy as specified. Calibration guarantees each sensor meets rigorous requirements for critical temperature measurement tasks.

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