
1951-536 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.95 | Condition is New, COAXIAL THERMOPILE, 36" 250-750 MV REPLACEMENT FOR 1951-536 ROBERTSHAW, FREE SHIPPING | 99.8% |
![]() | $17.95 | Condition is New, COAXIAL THERMOPILE, 36" 250-750 MV REPLACEMENT FOR 1951-536 ROBERTSHAW, FREE SHIPPING | ![]() |
![]() | $17.95 | Condition is New, COAXIAL THERMOPILE, 36" 250-750 MV REPLACEMENT FOR 1951-536 ROBERTSHAW, FREE SHIPPING | ![]() |
![]() | $17.99 | Condition is New, COAXIAL THERMOPILE, 36" 250-750 MV REPLACEMENT FOR 1951-536 ROBERTSHAW, FREE SHIPPING | 99.4% |
![]() | $18.99 | Condition is New, ROBERTSHAW 1951-536 REPLACEMENT COAXIAL THERMOPILE, 36" 250-750 MV FOR, FREE SHIPPING | 99.4% |
![]() | $20.00 | Condition is New, Robertshaw 36" Coaxial Thermopile 1951-536, shipping cost = $3.00 | 100.0% |
![]() | $22.95 | Condition is New, ROBERTSHAW 1951-536 Thermopile, Pilot Generator. Box2. +1, shipping cost = $8.75 | 98.9% |
![]() | $30.00 | Condition is New, Robertshaw Thermocouple 1951-536 36" Length NEW, FREE SHIPPING | 99.9% |
![]() | $29.00 | Condition is New, Robertshaw 1951-536 Thermopile 750 Millivolts 36" Ships Same Day of Purchase, shipping cost = $3.25 | ![]() |
![]() | $30.00 | Condition is New, Robertshaw 1951-536 Thermopile Coaxial Type 36" 250-750 Millivolts MV, shipping cost = $5.97 | 100.0% |
![]() | $36.56 | Top Pick! Condition is New, New Robertshaw Thermopile 1951-536, shipping cost = $16.82 | 100.0% |
![]() | $53.49 | Condition is New, Robertshaw 1951-536 Thermopile Coaxial Type 36" 250-750 Millivolts MV, FREE SHIPPING | ![]() |
![]() | $49.99 | Top Pick! Condition is New, Robertshaw 1951-536 Thermopile, Lp/Ng, 250Mv To 750Mv, 36 In L., Pilot, shipping cost = $5.00 | 99.8% |
![]() | $50.99 | Top Pick! Condition is New, ROBERTSHAW 1951-536 Thermopile, 36 in Cable, 250 to 750mV 12Z419, shipping cost = $6.99 | ![]() |
![]() | $62.81 | Condition is New, ROBERTSHAW 1951-536 1951-536 36" THERMOPILE WITH COAXIAL CONNECT, FREE SHIPPING | 98.5% |
![]() | $63.99 | Top Pick! Condition is New, Robertshaw 1951-536 36" Coaxial Thermopile 750 Milli Volts, FREE SHIPPING | 99.4% |
![]() | $55.46 | Condition is New, 1951-536-ROBE ROBERTSHAW CONTROLS COMPANY THERMOPILE COAXIAL, shipping cost = $12.50 | 99.8% |
![]() | $58.50 | Condition is New, Robertshaw 1951-536 750 Mv POWERPILE GENERATOR R Bushing Coaxial Connector , shipping cost = $11.35 | 100.0% |
![]() | $69.68 | Top Pick! Condition is New, Robertshaw 1951-536 Pilot Generator Coaxial 36 Inches, FREE SHIPPING | ![]() |
![]() | $106.96 | Condition is New, Robertshaw 1951-536 Thermopile 36" Coaxial Gas Pilot Generator, shipping cost = $24.33 | 97.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.99 | Condition is New – Open box, NEW ROBERTSHAW 1951-536 Thermopile, Coaxial Type, 36", shipping cost = $11.79 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $59.66 | Condition is Unspecified, ROBERTSHAW 1951-536 1951-536 36" THERMOPILE WITH COAXIAL CONNECT, FREE SHIPPING | 97.8% |

The Robertshaw 1951-536 NOs Thermopile 36 is a high-performance temperature sensor designed for industrial and commercial applications. This thermopile sensor, manufactured by Robertshaw Controls, is a reliable and accurate solution for measuring temperature in various environments.
The sensor consists of a group of thermocouples, collectively known as a thermopile. Each thermocouple is made up of two dissimilar metal wires, which generate a voltage when there is a temperature difference between the hot and cold junctions. The 36 thermocouples in this sensor provide an increased temperature sensitivity and accuracy compared to a single thermocouple.
The Robertshaw 1951-536 NOs Thermopile 36 is designed for applications where high accuracy and fast response are essential. It can measure temperatures ranging from -20 C to 650 C (-4 F to 1202 F), making it suitable for a wide range of industries, including food processing, pharmaceuticals, and HVAC systems.
This sensor comes with a ceramic insulator and a stainless steel sheath, which provide excellent thermal insulation and protection against harsh environments. It also features a high-temperature, ceramic-coated, type K thermocouple junction that ensures long-lasting performance and resistance to corrosion.
The sensor has a compact size, measuring only 1.3 inches in length and 0.6 inches in diameter, making it easy to install and integrate into various systems. It also comes with a high-temperature, ceramic-insulated, type K thermocouple extension, which allows for longer leads and increased flexibility in installation.
The Robertshaw 1951-536 NOs Thermopile 36 comes with a factory-calibrated temperature accuracy of 1.5 C ( 2.7 F) and a linearity of 1.0% over the entire temperature range. It also has a fast response time of less than 1 second, ensuring accurate temperature readings even in rapidly changing environments.
This thermopile sensor is designed for use with a 4-20 mA current loop output signal, which can be easily interfaced with various process control systems. It also comes with a 1/4-20 UNC mounting hole, making it easy to install using standard mounting hardware.
In summary, the Robertshaw 1951-536 NOs Thermopile 36 is a high-performance temperature sensor that offers excellent accuracy, fast response, and versatility in various industrial and commercial applications. Its compact size, high temperature range, and rugged design make it a reliable and durable solution for temperature measurement.
The Robert Shaw 1951-536 NOs thermopile element is a temperature sensor commonly used in refrigeration and air conditioning systems. Here are some pros and cons of buying this thermopile element:
Pros:1. High Temperature Sensitivity: The Robert Shaw 1951-536 NOs thermopile element has a high temperature sensitivity, making it suitable for applications where accurate temperature measurement is required.
2. Long Service Life: This thermopile element has a long service life due to its robust design and the use of high-quality materials.
3. Wide Temperature Range: The thermopile element can operate over a wide temperature range, making it suitable for various applications in refrigeration and air conditioning systems.
4. Easy to Install: The thermopile element is easy to install, and it can be connected to temperature control systems using standard wiring.
Cons:1. Expensive: The Robert Shaw 1951-536 NOs thermopile element can be more expensive compared to other temperature sensors.
2. Fragile: The thermopile element can be fragile and may be damaged if not handled carefully during installation or maintenance.
3. Requires Calibration: The thermopile element may require calibration to ensure accurate temperature measurement, which can add to the cost and complexity of the installation.
Conclusion:The Robert Shaw 1951-536 NOs thermopile element is a high-quality temperature sensor suitable for applications where accurate temperature measurement is required in refrigeration and air conditioning systems. Its long service life, wide temperature range, and ease of installation make it an attractive option. However, its relatively high cost and fragility are potential drawbacks. If the application requires high accuracy temperature measurement and the cost is not a concern, then the Robert Shaw 1951-536 NOs thermopile element is an excellent choice. If the cost is a concern or the application does not require such high accuracy, then other temperature sensors may be more suitable.
Details:
Mc195 you are buying a nos Robertshaw 1951-536 thermopile 36.
specifications maxohvac:
- brand: Robertshaw
- mpn: 1951-536
payments maxohvac:
- credit card: diners-club
- other
- wallet: google-pay
offer maxohvac:
- started: april 9, 2025
- in stock #: 5
- prices: $17.95–$106.96
- item condition:
- New
- New – Open box
- Unspecified
- options: ship-to-home
- sold #: 21
- availability: in stock
returns maxohvac:
- policy: returns accepted
- time: 30 days
- paid by: seller
- method: money back
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- transit: 2-6 days
- class: standard
- service: standard
- type: fixed
seller maxohvac:
- rating: 98.3%
- # reviews: 8048
- city: clinton township, michigan
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