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Home / Instruments / Davtron / Temperature Probes /Davtron Probes
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Davtron Probes

32 Reviews 6 Answered Questions
From $11.90 to $244.95
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Description Part No Price Buy
PROBE-12FT-WHT-C307PS
TEMPERATURE PROBE 12FT COAX (ANALOG) 301,303,307,655 & 803
11-04603
$227.95
Quantity
PROBE-12FT-WHT-D
TEMP PROBE 12FT WHITE DIGITAL
(FOR UNITS WITH "D" IN THE SERIAL #; MODELS 301, 303, 307 & 655)
11-10717
$141.95
Quantity
PROBE-NUT
NUT FOR TEMP. PROBE
11-09416
$11.90
Quantity
PROBE-7FT-RB
TEMP PROBE 7FT RED/BLK TWISTED (ANALOG) 301,303,307& 655
NOTE: UNITS WITH "D" IN THE SERIAL # USE A DIGITAL PROBE
10-00653
$210.95
Quantity
PROBE-2FT-RB-MINI
TEMP. PROBE (ANALOG), 307CD & 307FD
10-07464
$244.95
Quantity
C307PRF11-A TEMPERATURE PROBE 11FT WHITE (ANALOG)
10-07707
$181.75
Quantity
Subtotal $0.00
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Overview

Davtron Probes

  • Linear Current Output : 1uA/K (AD590KH/ Analog sensor)
  • Wide Temperature Range: -55°C to 150°C (AD590KH/ Analog sensor)
  • 2-Terminal Device: Voltage in/current out: (AD590KH/ Analog sensor)
  • Wide Power Supply Range: 4 to 30 Volts (AD590KH/ Analog sensor)
  • Unique 1-Wire® interface requires only one port pin for communication (DS18B20/ Digital sensor)
  • Can be powered from data line. Power supply range is 3.0V to 5.5V (DS18B20/ Digital sensor)
  • Measures temperatures from -55°C to +125°C (-67°F to +257°F) ±0.5°C accuracy from -10°C to +85°C5V (DS18B20/ Digital sensor)
  • Requires no external components 5V (DS18B20/ Digital sensor)
  • Probe Case & Nut Nickel Plated
  • Probe DO160 Salt-fog Tested

Specifications

  • All Davtron Probes have 5/16-32 threads

Documents

  • Frequently Purchased With
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Reviews

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Excellent quality and works as expected (connected with the AV-20)

Mathieu D Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
November 12, 2024

As expected and at a fair price

Edward T Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
July 30, 2024

works as advertised.

Duane Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
June 5, 2024

good product

Edwin S Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
April 8, 2024

Wotked perfectly right out of box

Alan H Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
January 21, 2024

Excellent. Works as advertised with the AV-30C

Gaurav D Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
January 2, 2024

Jim M Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
June 10, 2022

This is just what we needed. In fact, we use this in our STCd product for helicopters -

Eric B Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
June 10, 2022

Christopher F Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
June 2, 2022

Worked perfectly with my AV-30

Jim P Verified Purchase

Davtron Probe-12Ft-Wht-C307Ps Temperature Probe 12Foot Coax (Analog) 301303307655 & 803 C307Ps
May 12, 2022

Q&A

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Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: is the c307ps probe a a j or k type tc.?

Per Davtron, this an analog AD590 it is current drawing not resistive.

Q: Does this probe (part # 11-04603) measure C or F?

Yes , This probe measures temperature range from -55 c to +125 c (-67 F to +257 F) .

Q: On the c307ps white wire is Positive white/blue Neg. but Garmin GTX330 pin outs say Probe IN and Probe OUT. is the white (POS) wire IN or OUT?

The positive wire would have to go in the IN position.

Q: Can the C307PS be shortened in length to approx 2.5 to 3 ft? Would this affect performance?

Per the manufacturer, you are able to shorten the length without affecting calibration.

Q: Is the 7/16 nut and the washer that holds the O ring included with the C307PS probe (part number 11-04603)? Or must they be purchased separately?

Yes those are included.

Q: Hi , can you confirm if p/n 11-04603 DAVTRON TEMPERATURE PROBE 12FT. WHITE (ANALOG) and 10-07292 MCI CHRONOS DIGITAL CLOCK 6420093-5 work together ?

Per manufacturer,"The ch93 supports two different types of temperature probes; rtd and current sense devices". Being that this probe is current sensing, it should be compatible.

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