
1950-002 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $75.39 | Condition is New, Robertshaw 1950-002 Thermopile 48", FREE SHIPPING | 99.8% |
![]() | $99.30 | Condition is New, Robertshaw 1950-002 "Thermopile "Thermopile, FREE SHIPPING | 98.6% |
![]() | $99.49 | Condition is New, Robertshaw 1950-002 Thermopile,2 Lead,48"w/PG9adap, FREE SHIPPING | 99.7% |
![]() | $107.70 | Condition is New, Robertshaw 1950-002 Thermopile 2 Lead 48w/PG9adap, FREE SHIPPING | ![]() |

The Robertshaw 1950-002 Thermopile Sensor is a high-performance temperature measuring device designed for various industrial applications. This thermopile sensor comes in a compact and durable housing, making it an ideal choice for harsh environments.
The sensor's working principle is based on the thermopile effect, which converts temperature differences into electrical voltage. It consists of a series of thermocouples, each of which generates a small voltage when there is a temperature difference between its hot and cold junctions. The total voltage output from all the thermocouples is proportional to the temperature difference between the sensor's hot and cold junctions.
The Robertshaw 1950-002 Thermopile Sensor has a wide temperature range of -20 C to 350 C (-4 F to 662 F), making it suitable for measuring temperatures in high-temperature applications. It also features a high accuracy of 2% of reading or 1 C (1.8 F), ensuring reliable and precise temperature measurements.
The sensor's housing is made of high-quality materials, including a ceramic insulator and a stainless steel sheath, which provide excellent thermal insulation and resistance to corrosion. The sensor also comes with a protective shield that covers the sensitive thermocouples, further enhancing its durability and protecting it from external damage.
The sensor's electrical connections are made using KF or JF type threaded fittings, which allow for easy and secure installation. It also has a high thermal response time, which enables it to quickly and accurately measure temperature changes in real-time.
The Robertshaw 1950-002 Thermopile Sensor is an excellent choice for various industrial applications, including process control, temperature monitoring, and temperature recording in high-temperature environments. Its compact size, wide temperature range, high accuracy, and durability make it a versatile and reliable temperature measuring solution.
A Detailed Analysis of the Robertshaw 1950-002 Thermopile 48: Pros, Cons, and Concluding Recommendation
The Robertshaw 1950-002 Thermopile 48 is a temperature sensor designed for industrial applications. Below, we will discuss its key features, advantages, disadvantages, and provide a concluding recommendation.
Features:1. Thermopile design: This temperature sensor features a thermopile element, which converts temperature differences into electrical voltage.
2. Wide temperature range: The sensor can measure temperatures ranging from -20 C to 750 C.
3. High accuracy: The Robertshaw 1950-002 Thermopile 48 offers a high degree of accuracy, ensuring reliable temperature readings.
4. Rugged construction: Designed for industrial use, this temperature sensor has a robust and durable construction.
Pros:1. Wide temperature range: The sensor's ability to measure temperatures across a broad range makes it suitable for various industrial applications.
2. High accuracy: The high level of accuracy ensures that temperature readings are precise and reliable, allowing for effective process control and optimization.
3. Rugged construction: The sensor's sturdy design ensures it can withstand harsh industrial environments, reducing the risk of damage or failure.
Cons:1. Complex calibration process: The Robertshaw 1950-002 Thermopile 48 requires a complex calibration process, which can be time-consuming and labor-intensive.
2. Cost: Compared to other temperature sensors, this model may be more expensive due to its advanced thermopile design and wide temperature range.
3. Requires external power source: The sensor needs an external power source to function, which may add to the overall cost and complexity of the system.
Concluding Recommendation:The Robertshaw 1950-002 Thermopile 48 is a high-performance temperature sensor suitable for industrial applications that require precise temperature readings across a wide range. Its rugged construction ensures the sensor can withstand harsh environments. However, its complex calibration process and higher cost compared to other sensors may be disadvantages for some users. If the advantages of wide temperature range, high accuracy, and rugged construction outweigh the disadvantages of a complex calibration process and higher cost, then the Robertshaw 1950-002 Thermopile 48 is an excellent choice for industrial temperature measurement applications.
Details:
Receptacles. Robertshaw 1950-002 thermopile 48: thermopile, cable length 48 in, output 500 to 750mv, process connection two lead, housing material stainless steel, includes mica washer, threaded nut details. Electrical outlet's.
specifications maxohvac:
- brand: Robertshaw
- mpn: 1950-002
- type: Hvac Parts Heating And Cooling Parts
- country of origin: Mx
- material: Stainless Steel
- weight: 0.1100
- length: 3.500
- width: 3.000
- features: Thermopile, Product Type Thermopile, Cable Length 48 In, Output 5
- battery included: No
- upc: 662013637316
payments maxohvac:
- other
- credit card: visa
- wallet: google-pay
shipping maxohvac:
- type: fixed
- service: standard
- class: standard
- transit: 3-3 days
seller maxohvac:
- city: USA
- # reviews: 1278727
- rating: 99.7%
returns maxohvac:
- paid by: seller
- method: money back
- time: 60 days
- policy: returns accepted
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- options: ship-to-home
- started: november 12, 2025
- prices: $75.39–$107.70
- item condition: New
- sold #: 13
- availability: in stock
Also Viewed:
- 1970-060: , Robertshaw
- 1970-024-24: , Robertshaw
- 2422-001: RECEIVER GAUGE KIT, Schneider Electric
- K-62687-115: WATER VALVE, Robertshaw
- 4350-025: THERMOSTAT, Robershaw
- 4250-028: THERMOSTAT, Robershaw
- 7000BMSER: VALVE, Robertshaw
- BER-120: , Robertshaw
- 1970-048: ADAPTER, Robertshaw
- 9528: PRESSURE BURNER, Robertshaw
- 1820-019: HAND GENERATOR, Robertshaw




