
604GJ2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $314.29 | Condition is Used, CUSTOM CONTROL SENSORS 604GJ2 / 604GJ2 (USED), shipping cost = $12.90 | 99.7% |

The Control Sensors 604GJ2 is a versatile and reliable ultrasonic level sensor designed for use in various industries and applications. This sensor employs non-contact level measurement technology using high-frequency ultrasonic waves to determine the liquid or bulk material level in a tank or vessel.
The 604GJ2 comes with a rugged and durable stainless steel housing, making it suitable for harsh environments and industrial applications. Its ultrasonic technology allows for level measurement in a wide range of liquids, including water, oil, and bulk solids, providing accurate and reliable level readings.
The sensor features a compact and lightweight design, making it easy to install and integrate into existing systems. It is available in various process connections, including threaded, flanged, and welded, ensuring compatibility with a wide range of tank and vessel configurations.
The 604GJ2 also comes with a number of advanced features, including temperature compensation and self-diagnostics, which help ensure accurate and reliable level measurement over a wide temperature range and in challenging applications. It is also equipped with a digital output signal, which provides high accuracy and resolution, and can be easily integrated into various control systems and automation applications.
The sensor's operating temperature range is between -20 C and 85 C (-4 F and 185 F), making it suitable for use in a variety of industrial applications. It also has a high measurement accuracy of 1% FS (Full Scale), ensuring precise level measurement in various applications.
In summary, the Control Sensors 604GJ2 is a robust and reliable ultrasonic level sensor suitable for use in various industries and applications. Its rugged stainless steel housing, non-contact level measurement technology, and advanced features make it a top choice for accurate and reliable level measurement in harsh industrial environments. Whether used for water, oil, or bulk solids, this sensor provides high accuracy and resolution, making it an essential tool for industrial automation and process control applications.
The 604gj2 series control sensors from Honeywell are commonly used in HVAC (Heating, Ventilation, and Air Conditioning) systems. These sensors play a crucial role in maintaining optimal temperature and humidity levels in residential and commercial buildings. Let's discuss the pros and cons of buying these sensors to help you make an informed decision.
Pros:1. Precision and Accuracy: The 604gj2 sensors offer high precision and accuracy, ensuring that temperature and humidity levels are measured correctly. This results in improved system performance and enhanced comfort for the occupants.
2. Wide Operating Range: These sensors can be used in various applications with a wide operating temperature range (-40 F to 257 F or -40 C to 125 C). This makes them a versatile option for various HVAC systems.
3. Easy Installation: The sensors are relatively easy to install and require minimal wiring. This saves time and labor costs during installation.
4. Durable Design: The sensors are built with a rugged design, making them resilient to harsh environments and ensuring long-term reliability.
5. Digital Output: The sensors provide a digital output signal, which is more precise and reliable compared to analog signals. This allows for easier integration with modern HVAC control systems.
Cons:1. Cost: The 604gj2 sensors can be more expensive compared to some other temperature and humidity sensor options. This may be a consideration for budget-conscious buyers.
2. Calibration: Proper calibration of the sensors is essential to ensure accurate readings. While the sensors are factory-calibrated, periodic recalibration may be necessary, which can add to maintenance costs.
3. Compatibility: While the sensors have a digital output, it's important to ensure compatibility with the specific HVAC control system being used. Consulting the system documentation or contacting the manufacturer for guidance is recommended.
Conclusion:The Honeywell 604gj2 series control sensors offer several advantages, such as high precision, wide operating range, easy installation, and durability. However, they may be more expensive compared to some alternatives and require periodic calibration to maintain accuracy. Consider the specific requirements of your HVAC system and budget when deciding whether the 604gj2 sensors are the best option for your needs.
Recommendation:If you prioritize high precision and accuracy, a wide operating range, and ease of installation, the Honeywell 604gj2 series control sensors are an excellent choice for your HVAC system. However, be prepared for the higher cost and the need for periodic calibration. If budget is a concern, you may want to consider alternative sensor options with similar features but lower cost.
Details:
Part number 604GJ2. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.
Sells new and surplus product develops channels to purchase such.
specifications indusswitch:
- brand: Custom Control Sensors
- mpn: 604gj2
- part type: Pressure
payments indusswitch:
- credit card: diners-club
- other
- wallet: apple-pay
shipping indusswitch:
- class: standard
- transit: 30-35 days
- type: fixed
- service: standard
offer indusswitch:
- availability: in stock
- sold #: 7
- options: ship-to-home
- in stock #: 1
- price: $314.29
- item condition: Used
- started: april 3, 2026
returns indusswitch:
- policy: returns accepted
- method: money back
- paid by: buyer
- time: 30 days
seller indusswitch:
- # reviews: 197557
- city: 1 millennium dr, willingboro, nj 08046
- rating: 99.6%
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
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