
RQ10B42 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $787.00 | Condition is New – Open box, RQ10B42 ASCO PRESSURE SWITCH TRANSDUCER UNIT, shipping cost = $34.75 | ![]() |
![]() | $1758.00 | Condition is New – Open box, ASCO RQ10B42 600-6000PSI NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $500.00 | Condition is New, RQ10B42 ASCO PRESSURE SWITCH TRANSDUCER UNIT, shipping cost = $16.71 | 100.0% |

The ASCO RQ10B42 pressure switch transducer unit is a versatile and reliable solution for measuring and monitoring pressure in various industrial applications. This compact and rugged device is designed with high-quality components to ensure accurate and consistent pressure readings, even in the most demanding environments.
At its core, the ASCO RQ10B42 is a pneumatic pressure switch that activates at a preset pressure level. However, it also includes a built-in transducer that converts the mechanical pressure input into an electrical signal, making it a pressure transducer as well. This feature allows for easy integration with data acquisition systems, process controllers, and other monitoring equipment.
The transducer element in the ASCO RQ10B42 is a highly responsive and stable strain gauge design, which provides excellent linearity and repeatability. The switch contact is rated for up to 10 amps of current and can operate in temperatures ranging from -40 F to 257 F (-40 C to 125 C).
The unit comes with a variety of connection options, including NPT, BSPP, and DIN rail mounting. The pressure connection size is 1/8 inch NPT, and the electrical connections are made using standard M12 connectors. The ASCO RQ10B42 also features an adjustable hysteresis range, which helps prevent chattering and ensures stable operation.
The ASCO RQ10B42 pressure switch transducer unit is built to withstand the rigors of industrial use. It is constructed from high-quality materials, including a stainless steel housing and brass or stainless steel pressure connections, which provide excellent resistance to corrosion and wear. The device is also sealed against moisture and dust, making it suitable for use in harsh environments.
The ASCO RQ10B42 pressure switch transducer unit is an essential tool for anyone looking to monitor and control pressure in industrial processes. Its accuracy, reliability, and versatility make it a popular choice for a wide range of applications, from food processing to oil and gas production. Whether you need to monitor pressure in a production line, a laboratory experiment, or a complex industrial process, the ASCO RQ10B42 pressure switch transducer unit is an excellent choice.
The ASCO RQ10B42 pressure switch transducer is a pneumatic device designed to convert pressure into an electrical signal. This product is widely used in various industrial applications where pressure monitoring is essential. Let's discuss some pros and cons of buying a ASCO RQ10B42 pressure switch transducer unit.
Pros:1. Reliability: ASCO is a well-known brand in the industrial automation industry, and the RQ10B42 pressure switch transducer is known for its durability and reliability. It is built to withstand harsh environments and can provide accurate pressure readings for an extended period.
2. Versatility: The ASCO RQ10B42 pressure switch transducer can be used in various applications, including process control, safety systems, and test and measurement. It can be configured to meet specific application requirements by adjusting the set point and range.
3. Easy Installation: The ASCO RQ10B42 pressure switch transducer comes with a pre-wired electrical connector, making it easy to install. It also features a quick-connect air fitting, which allows for easy connection to the pressure source.
4. Accurate: The ASCO RQ10B42 pressure switch transducer provides accurate pressure readings within its operating range. It features a built-in diaphragm seal that eliminates air leakage, ensuring accurate and consistent pressure measurement.
Cons:1. Cost: The ASCO RQ10B42 pressure switch transducer is more expensive than some other pressure switch transducers on the market. However, its reliability and accuracy may justify the additional cost for some applications.
2. Complexity: The ASCO RQ10B42 pressure switch transducer may be more complex to set up and calibrate compared to simpler pressure switches. It requires a calibration certificate, which may add to the overall cost and complexity of the installation.
3. Limited Operating Range: The ASCO RQ10B42 pressure switch transducer has a limited operating range compared to some other pressure switch transducers. It is designed for low to medium pressure applications and may not be suitable for high-pressure applications.
Conclusion:The ASCO RQ10B42 pressure switch transducer is a reliable and accurate device designed for various industrial pressure monitoring applications. Its ease of installation, versatility, and durability make it a popular choice among industrial automation professionals. However, its cost and complexity may be a drawback for some applications. Ultimately, the decision to purchase the ASCO RQ10B42 pressure switch transducer depends on the specific application requirements and budget.
Recommendation:If accurate pressure measurement is essential in a low to medium pressure application, and the cost and complexity are not significant concerns, then the ASCO RQ10B42 pressure switch transducer is a solid choice. Its reliability and durability make it a worthwhile investment for industrial automation professionals. However, if cost is a primary concern, then exploring alternative pressure switch transducers with similar specifications may be worth considering.
Details:
The RQ10B42 Asco pressure switch transducer unit is a reliable and durable electrical component designed for commercial industrial use.
specifications indusswitch:
- brand: Asco
- mpn: Rq10b42
- fuse type: Switch
- item length: 2.5 In
- switch style: Rotary
- current type: Ac/dc
- unit type: Unit
- termination type: Screw
- finish: Stainless Steel
- operating temperature: 4c 20f
- maximum amperage: 250 A
- color: Gray
- current rating: 1-15 A
- orientation: Horizontal/vertical
- operation method: On/off
- type: Pressure
- coil voltage: 101-150 V
- application: Industrial, Commercial
- power: 1/3 Hp
- country of origin: Mexico
offer indusswitch:
- options: ship-to-home
- sold #: 11
- in stock #: 3
- availability: in stock
- best offers: true
- prices: $500.00–$1758.00
- item condition:
- New – Open box
- New
- started: december 31, 2025
returns indusswitch:
- policy: no returns
shipping indusswitch:
- type: calculated
- transit: 6-13 days
- carrier: usps
- class: expedited
- service: usps priority mail
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
payments indusswitch:
- other
- wallet: paypal
- credit card: discover
seller indusswitch:
- # reviews: 9
- city: jasper, alabama
- rating: 100.0%
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