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Honeywell R300F35M14C Temperature Sensor

The R300 Series is a high-temperature, resistant stainless steel probe RTD sensor designed for heavy-duty engine exhaust gas recirculation systems and industrial applications. It features a M14 x 1.5 mounting thread and integral connector, capable of measuring up to 300 °C for 10 minutes. Its robust construction ensures reliable performance in aggressive environments like HVAC, refrigeration, and industrial ovens. With accuracy better than +3 °C, response time around 15 seconds at 150 °C, and an operating range from -40 °C to 275 °C, this sensor offers durability and precision for demanding temperature sensing tasks.

Authorized Distributors
Source:Newark
Part No:R300-F35-M14-C
Stock:59
Inv Date:06-01-2026
Price: Unit price: $120.92
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Source:DigiKey
Part No:R300-F35-M14-C
Stock:64
Inv Date:06-01-2026
Price: Unit price: $118.79
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Source:DigiKey
Part No:R300-F35-M14-C
Stock:1
Inv Date:06-01-2026
Price: Unit price: $97.98
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Part No:R300-F35-M14-C
Stock:99
Inv Date:06-02-2026
Price: Unit price: $118.79
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Part No:R300-F35-M14-C
Stock:29
Inv Date:06-01-2026
Price: Unit price: $156.63
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Part No:R300-F35-M14-C
Stock:23
Inv Date:06-01-2026
Price: Unit price: $237.78
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Honeywell R300F35M14C Temperature Sensor Specifications:

  • Temperature measurement range: -40°C to 275°C [-40°F to 527°F], excursion up to 300°C [572°F] for 10 min
  • Resistance at 0°C: 100 Ohm
  • Accuracy: better than +3°C
  • Response time: approximately 15 seconds at 150°C with 10 m/s gas flow
  • Mounting thread: M14 x 1.5 male thread
  • Insertion depth: 28.5 mm [1.12 in]
  • Housing material: stainless steel
  • Sealing IP59K
  • Operating temperature: -40°C to 275°C
  • Storage temperature: -40°C to 150°C
  • Insulation resistance: >10 MOhm at 100 V for 3 seconds
  • Connector: AMP JPT/Bosch Jetronics
  • Reliability: Less than 1.5% failure rate per million miles
  • Certifications: EN 6071:1996, IEC 751:1983

Buy the Buy Honeywell R300F35M14C Part Number R300F35M14C Online

Purchase the Honeywell R300F35M14C temperature sensor online today for accurate, durable temperature measurement in demanding industrial, vehicle, and HVAC applications. This stainless steel RTD probe with M14 mounting thread offers a measurement range from -40°C to 275°C with excursions up to 300°C for short periods, ensuring reliability in harsh environments. Its fast response time of approximately 15 seconds and an accuracy better than +3°C make it ideal for exhaust gas and industrial temperature sensing. Secure this robust sensor today for long-lasting performance.

Get Honeywell R300F35M14C today—built for high-temperature industrial and vehicle exhaust systems with reliable stainless steel construction.

Frequently Asked Questions

Where can I buy Honeywell R300F35M14C?

You can click on the BUY or RFQ button to purchase R300F35M14C from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part R300F35M14C?

You can download the R300F35M14C datasheet or visit the Honeywell website for support.

Who is the manufacturer of R300F35M14C?

Honeywell

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