Atech Pl331 in Stock RS232 Output Capacitive Truck Fuel Level Sensor Price
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Product Highlights
- High Precision Measurement: Provides 1mm resolution for continuous fuel level detection using capacitance technology.
- Customizable Length: Standard length range 200-3000mm, fully adjustable to fit tanks of different heights.
- Wide Voltage Input: Operates on 10-32V supply with customizable output voltage ranges (0.5-4.5V or 0-5V).
- Robust Protection: Features IP65 protection rating and corrosion-resistant construction for harsh environments.
- Flexible Output Options: Supports digital output signals including RS485, RS232, 0-20mA, and 4-20mA.
- Alarm Functionality: Includes optional high/low alarm switch with a rated current of 500mA.
- Durable Materials: Constructed with plastic and aluminum alloy, suitable for various fuel tank types.
- OEM/ODM Support: Manufacturer supports custom requirements for sensors, transmitters, and related products.
Product Attributes
- Type
- Capacitive Fuel Sensor
- Contact
- Contact
- Output Signal Type
- Digital Type
- Model NO.
- PL331
- Production Process
- Integration
- Feature
- Corrosion Resistant
- Material
- Stainless Steel
- IP Rating
- IP68
- Certification
- RoHS
- Customized
- Customized
- Length Range
- Can Be Customized
- Installation
- Flange
- Supply
- 10-30V
- Resolution Range
- 1mm
- Option
- High/Low Alarm
- Transport Package
- Box
- Specification
- According to size
- Trademark
- Atech
- Origin
- China
- Production Capacity
- 50000PCS/Year
- Package Size
- 10.00cm * 10.00cm * 15.00cm
- Package Gross Weight
- 2.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
With capacitance as the sensitive element, PL331 level sensor continuous detects the height of the fuel level with 1mm
resolution. Sensor length can also be shorten to fit tanks with different heights. With a wide range of voltage input, and easily
adjustable length, the PL331 is easy to setup and works with a wide range of applications.
| Material | Plastic and Aluminum alloy | |
| Length range | 200 -3,000mm for standard (can be customized) | |
| Installation | SAE standard 5 holes | |
| Flanges | Various types of flanges are available for fitting fuel tank if necessary | |
| Mounting | 5 pieces of M5 screws and 2 mm thick NBR gasket, or recommended 2 mm thick FPM gasket if be used in gas tank. |
|
| Connector | Brand Delphi, Tyco or others is available according to customer's Requirement | |
| Supply voltages | 10 to 32V | |
| Rated current for alarm switch | 500mA | |
Output signal |
Digital range | RS485, RS232 |
| Voltage range | 0.5 to 4.5V or 0 to 5V (can be customized) | |
| Current range | 0 to 20mA or 4 to 20mA | |
| Operating temperatures | - 40 to 85°C | |
| Protection rank | IP65 | |
| Option | high/low alarm | |
| Resolution range | 1 mm | |




Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, water level sensor, pressure gauge, melt pressure transmitter, temperture sensor,pressure tranducer ,oil pressure sensor,Explosion proof pressure transducer, low-pressure transducer,Commerical Marine pressure transducer,Fuel pressure & Fuel tank pressure sensor,Liquid pressure sensor, ultrasonic level sensor, pressure sensensor chip, load cell,ect.
As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands.
As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers.





About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249228". Items marked "" are certified.
Company Profile
Atech sensor co, . Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, pressure gauge, melt pressure transmitter, temperture sensor, pressure transducer, oil pressure sensor, Explosion proof pressure transducer, low-pressure transducer, Commerical Marine pressure transducer, Fuel pressure & Fuel tank pressure sensor, Liquidpressure sensor, ect. As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands. As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers. Best Value = High Quality Product + Competitive Price + Professional Service + Fast Delivery + Long time InsuranceAtech sensor is 100% vertically integrated with engineering, manufacturing, sales & marketing and customer service all supported from within our one facility. All critical components and steps in the manufacture, assembly and testing of a Atech pressure instrument are in our hands and are carefully monitored to ensure that we meet your critical specifications precisely and consistently.
About Our Factory & Business Background
- Address
- Block B, Yangyang International, No. 132, Zhuque Street, Yanta Dist, Xi'an, Shaanxi, China
Our Production Capability & Technical Expertise
FAQ
- What is the measurement resolution of the sensor?
- The PL331 sensor offers a high resolution of 1mm for accurate fuel level detection.
- Can the sensor length be customized?
- Yes, the standard length range is 200-3000mm, but it can be shortened or customized to fit specific tank heights.
- What voltage range does the sensor support?
- It operates on a supply voltage of 10-32V, with customizable output voltage ranges of 0.5-4.5V or 0-5V.
- Is the sensor suitable for gas tanks?
- Yes, it can be used in gas tanks by installing the recommended 2mm thick FPM gasket instead of the standard NBR gasket.
- What output signal types are available?
- The sensor supports digital output signals including RS485, RS232, 0-20mA, and 4-20mA.
- Does the sensor include alarm features?
- Yes, high and low alarm options are available with a rated current of 500mA for the alarm switch.
- Can the connector brand be selected?
- Yes, connectors from brands like Delphi, Tyco, or others are available according to customer requirements.
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