Inverters, UPS, and Stabilizers

NTC Temperature Sensors for Inverters / UPS / Stablizers

Power Up Your Electronics with Our Precision Temperature Sensors

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Elevate Your Power Electronics

At JR Sensors, we offer high-performance temperature sensors specifically designed to meet the critical requirements of inverters, UPS systems, and voltage stabilizers. Ensuring temperature stability in these systems is essential for preventing overheating, maintaining efficiency, and extending the overall lifespan of the equipment.



Our Customized NTC Temperature Sensor Solutions

1. Surface Temperature Sensor - IGBT / MOSFET / Heatsink

NTC Temperature sensor, potted into various sizes of RING TERMINALS to measure the surface temperature of the system.

temperature sensor for inverter, ups and stablizer
Key Specifications
  • Insulation Resistance: DC 500 V 100 MΩ+
  • Operating Temperature Range: -40 to +200˚C
  • Resistance Tolerance: ± 0.50%, 1.0%, 1.50%, 2% & 5%
  • Beta Value 25/85 ˚C: 3435K, 3977K, 3960K, 4250K
  • Mounting Screw Hole Dia: M3, M4, M6 & M8
  • Zero Power Resistance @ 25˚C: 5KΩ, 10KΩ, 20KΩ, 30KΩ, 50KΩ & 100KΩ
  • Protection Tube: PVC, FG & Silicone
  • Terminal: Lugs, Tubular, Fork, etc.
  • Protection Tube: Optional
  • Cable: PVC, XLPE & PTFE
  • End Connector: Optional
  • Thermal Conductivity 25→85˚C: ≤ 20 seconds (In Water)
  • Di electric Withstand: 1500V AC, with 0.1mA
Benefits
  • Ensures precise temperature readings for critical electronic components, enhancing reliability and performance.

2. Epoxy Dipped – Temperature Sensor

NTC Temperature sensor, dipped into various epoxies with optimized dimensions of the head to measure the ambient temperature of the room/cabin.

Epoxy Dipped – Temperature Sensor
Key Specifications
  • Other Mechanical Parameters: Customized
  • Protection Tube: Optional
  • Operating Temperature Range: -40 to +125˚C
  • Protection Tube: PVC, FG & Silicone
  • Di electric Withstand: 1500V AC, with 0.1mA
  • Beta Value 25/85 ΩC: 3435K, 3977K, 3960K, 4250K
  • Insulation Resistance: DC 500 V 100 MΩ+
  • Cable: PVC, XLPE & PTFE
  • End Connector: Optional
  • Thermal Conductivity 25→85˚C: ≤ 15 seconds (In Water)
  • Resistance Tolerance: ± 0.50%, 1.0%, 1.50%, 2% & 5%
  • Zero Power Resistance @ 25˚C: 5KΩ, 10KΩ, 20KΩ, 30KΩ, 50KΩ & 100KΩ
Benefits
  • Provides accurate ambient temperature measurements with enhanced durability.

3. Epoxy Potted – Temperature Sensor

NTC Temperature sensor, potted with high moisture protection epoxies into the metal cap to measure the AC coil, compressor, and outlet temperature.

Epoxy Potted – Temperature Sensor
Key Specifications
  • Other Mechanical Parameters: Customized
  • End Connector: Optional
  • Protection Tube: Optional
  • Operating Temperature Range: -40 to +125˚C
  • Insulation Resistance: DC 500 V 100 MΩ+
  • Metal Cap: Copper, Nickel Plated Brass, SS & Aluminium
  • Beta Value 25/85 ˚C: 3435K, 3977K, 3960K, 4250K
  • Cable: PVC, XLPE & PTFE
  • Di electric Withstand: 1500V AC, with 0.1mA
  • Protection Tube: PVC, FG & Silicone
  • Thermal Conductivity 25→85 ˚C: ≤ 10 seconds (In Water)
  • Resistance Tolerance: ± 0.50%, 1.0%, 1.50%, 2% & 5%
  • Zero Power Resistance @ 25˚C: 5KΩ, 10KΩ, 20KΩ, 30KΩ, 50KΩ & 100KΩ
Benefits
  • Ideal for monitoring temperatures in harsh conditions with high moisture protection and robust construction.

4. Epoxy Dipped – Thru Hole Thermistor

Epoxy Dipped – Thru Hole Thermistor
Key Specifications
  • Di electric Withstand: 1500V AC, with 0.1mA
  • Wire: Tinned Copper, Alloy 52, Nickel Plated
  • Dia: 0.20, 0.30, 0.40 & 0.50mm
  • Operating Temperature Range: -40 to +105˚C
  • Thermal Conductivity 25→85 ˚C: ≤ 10 seconds (In Water)
  • Length: 30mm Max
  • Beta Value 25/85 ˚C: 3435K, 3977K, 3960K, 4250K
  • Insulation Resistance: DC 500 V 100 MΩ+
  • Resistance Tolerance: ± 0.50%, 1.0%, 1.50%, 2% & 5%
  • Zero Power Resistance @ 25˚C: 5KΩ, 10KΩ, 20KΩ, 30KΩ, 50KΩ & 100KΩ
Benefits
  • Offers high precision and durability in compact spaces, making it ideal for small-scale applications.

Why Choose JR Sensors for Your Temperature Sensing Needs?

  1. Industry Expertise: With years of experience in delivering sensor solutions for various industries, we understand the unique demands of inverters, UPS systems, and voltage stabilizers.
  2. High-Quality Standards: Our sensors are manufactured under stringent quality control measures, ensuring long-lasting reliability.
  3. Tailored Solutions: We work closely with our clients to develop customized temperature sensing solutions that meet the specific needs of their applications.


For more information on how our temperature sensors can enhance the efficiency and safety of your inverters, UPS systems, or voltage stabilizers, contact us today. At JR Sensors, we are committed to providing innovative sensor solutions tailored to your business needs.

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