
168433 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.00 | Condition is Used, Gems 168433 Flow Sensor 120Vac-240Vac 0.5 GPM FS-380, shipping cost = $10.95 | 100.0% |
![]() | $33.33 | Condition is Used, 35578 GEMS FLOW SWITCH, FS-380 SERIES, .5GPM 168433, shipping cost = $99.02 | 98.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $151.10 | Condition is New, 1pcs NEW GEMS FS-380/168433 Flow Switch 0.5GPM, FREE SHIPPING | 100.0% |
![]() | $158.88 | Condition is New, FS-380 flow switch part # 168433 *GEMS* sensors, FREE SHIPPING | 99.4% |
![]() | $159.00 | Top Pick! Condition is New, 1Pcs For GEMS FS-380/168433 Flow Switch 0.5GPM, FREE SHIPPING | 100.0% |
![]() | $162.99 | Condition is New, Gems Sensors Fs-380, 168433 3/8" Mnpt Spst No Liquid Flow Switch 0.5 Gpm, FREE SHIPPING | 99.8% |
![]() | $163.89 | Condition is New, 1pcs NEW GEMS FS-380/168433 Flow Switch 0.5GPM, FREE SHIPPING | 100.0% |
![]() | $167.40 | Condition is New, 1pcs NEW GEMS FS-380/168433 Flow Switch 0.5GPM, shipping cost = $5.00 | 100.0% |
![]() | $175.50 | Condition is New, NEW GEMS FS-380/168433 Flow Switch 0.5GPM, FREE SHIPPING | 100.0% |
![]() | $159.05 | Condition is New, 1pcs NEW GEMS FS-380/168433 Flow Switch 0.5GPM, shipping cost = $35.00 | 98.1% |
![]() | $204.77 | Condition is New, Gems Sensors - 168433 FS-380 Series Brass High Pressure Flow Switch, Inline,, FREE SHIPPING | 98.6% |
![]() | $241.55 | Condition is New, GEMS SENSORS FS-380, 168433 Liquid Flow Switch,Piston,SPST,20VA 1ALV9, FREE SHIPPING | ![]() |
![]() | $340.92 | Top Pick! Condition is New, New In Box GEMS FS-380 168433 Flow Sensor, FREE SHIPPING | 98.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $85.00 | Condition is New other (see details), GEMS SENSORS FS-380 168433 3/8" NPT MALE FLOW SWITCH, shipping cost = $6.99 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $248.50 | Condition is New – Open box, GEMS FLOW SWITCH FS-380 168433, shipping cost = $17.56 | 99.7% |
![]() | $510.24 | Condition is New – Open box, Gems 168433 Flow Switch Sensor Reseller Lot of 5 New Surplus, FREE SHIPPING | 99.7% |

Introducing the 168433 Flow Sensor from Gems Sensors & Switches, a reliable and efficient solution for measuring and monitoring the flow rate of liquids in various industrial applications. This versatile flow sensor operates on a wide voltage range of 120VAC to 240VAC and is capable of handling a flow rate of up to 0.5 gallons per minute (GPM).
The heart of this flow sensor is its unique design, which utilizes a turbine impeller to measure the flow rate. The impeller rotates as the liquid flows through the sensor, generating a signal that is proportional to the flow rate. This signal can be output in various formats, including 4-20mA, 0-5V, or pulse output, making it easy to integrate into a wide range of control systems.
The 168433 Flow Sensor is built with high-quality materials and advanced manufacturing techniques, ensuring long-lasting performance and accuracy. The sensor housing is made of durable and corrosion-resistant materials, making it suitable for use in harsh environments. The sensor's internal components are also designed to withstand high pressures and temperatures, making it a reliable choice for heavy-duty applications.
Installation of the 168433 Flow Sensor is straightforward and can be completed in just a few simple steps. The sensor comes with a threaded connection for easy attachment to pipes and tubing, and the sensor's compact design allows for easy integration into tight spaces. Additionally, the sensor's wide voltage range and multiple output formats make it a flexible choice for a variety of applications.
In summary, the 168433 Flow Sensor from Gems Sensors & Switches is a high-performance and versatile solution for measuring and monitoring the flow rate of liquids in industrial applications. Its wide voltage range, multiple output formats, and durable design make it a reliable and cost-effective choice for a wide range of applications. Whether you're looking to monitor the flow rate of water in a manufacturing process or measure the flow rate of a cooling system, the 168433 Flow Sensor is the ideal choice.
The 168433 Flow Sensor (FS-380) by Gems Sensor Technology is a versatile and reliable flowmeter designed for use with water and glycol applications. This sensor operates on both 120VAC and 240VAC power supplies and can handle a flow rate of up to 0.5 gallons per minute (GPM). In this analysis, we will discuss the key advantages and potential drawbacks of purchasing this flow sensor.
Advantages:1. Versatility: The FS-380 is suitable for a wide range of applications due to its compatibility with both 120VAC and 240VAC power supplies. This can save users time and effort in sourcing and installing the appropriate power supply.
2. Reliability: Gems Sensor Technology is a well-established company with a strong reputation for manufacturing high-quality flow sensors. The FS-380 is no exception, offering accurate and consistent flow measurements.
3. Easy installation: The sensor features a simple, plug-and-play design, making it easy to install and integrate into various systems.
4. Adjustable output: The FS-380 offers a configurable output signal, which can be set to meet the specific requirements of various applications.
Disadvantages:1. Limited flow rate: The sensor is only rated for a maximum flow rate of 0.5 GPM, which may not be sufficient for high-volume applications.
2. Higher cost: Compared to some other flow sensors in the market, the FS-380 may have a higher price point, which could be a potential deterrent for some buyers.
In conclusion, the Gems Sensor Technology 168433 Flow Sensor (FS-380) is a reliable, accurate, and versatile option for applications requiring flow measurement in water or glycol systems. Its easy installation, adjustable output, and compatibility with both 120VAC and 240VAC power supplies are significant advantages. However, its relatively higher cost and limited flow rate capacity may be drawbacks for certain users. Ultimately, the decision to purchase the FS-380 depends on the specific requirements and budget of the application.
Recommendation:If your application's flow rate requirement is within the FS-380's capacity and the ease of installation, versatility, and reliability offered by the sensor are essential factors, then the Gems Sensor Technology 168433 Flow Sensor (FS-380) is a solid choice. However, if you require a higher flow rate or a more cost-effective solution, you may want to consider alternative flow sensors that better suit your application's needs.
Details:
The Gems 168433 flow sensor is a durable and reliable device made of brass, designed to detect water flow rates accurately. With a range of 0.5 gpm and compatible with wide voltage 120vac-240vac, this flow sensor is suitable for various industrial electrical applications.
specifications indusswitch:
- brand: Gems
- mpn: 168433
- part type: Flow Sensor
- material: Brass
payments indusswitch:
- other
- wallet: google-pay
- credit card: discover
returns indusswitch:
- policy: no returns
seller indusswitch:
- # reviews: 909
- city: golden, colorado
- rating: 100.0%
offer indusswitch:
- in stock #: 5
- prices: $33.33–$510.24
- item condition:
- Used
- New
- New other (see details)
- New – Open box
- availability: in stock
- sold #: 11
- started: november 15, 2025
- options: ship-to-home
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
shipping indusswitch:
- type: calculated
- transit: 4-10 days
- carrier: usps
- class: standard
- service: usps ground advantage












