DAP100B
The DAP100B is a panel-mount digital air pressure gauge designed for air suspension and air brake systems. With a 52mm round form factor and dual digital display, this device delivers independent air pressure readings for dual air circuits, supporting daily monitoring for commercial vehicles and modified cars. It comes with matched sensing components and mounting accessories, suitable for commercial procurement scenarios including truck fleets, vehicle modification garages and auto parts distributors.
This gauge adopts a dual independent digital display structure, with high-brightness red LED digits to show air pressure values in Bar units. It integrates the function of two single-channel gauges to enable simultaneous monitoring of two separate air circuits. The device works with 12V and 24V power systems, adapting to most vehicle electrical architectures. The dial uses a black matte surface to reduce light reflection under outdoor sunlight, supporting readability in different lighting environments.
This air pressure gauge applies to multiple commercial operation scenarios. First, heavy-duty truck fleets use the device to monitor pressure levels of two independent air storage tanks in real time. Drivers can track air supply status during long-haul transportation, supporting stable operation of air brake systems. Second, vehicle modification workshops install the gauge on air suspension modified passenger cars, with dual displays showing front and rear suspension pressure separately to support body height adjustment. Third, recreational vehicle operators adopt the gauge to track pressure of dual air circuits for air springs and auxiliary air equipment. Fourth, auto parts distributors stock this universal model to cover replacement and upgrade demands for various vehicle models.
The gauge is equipped with two independent digital display channels, which present two separate air pressure values at the same time. This design integrates the function of two single gauges into one 52mm unit, saving dashboard space for vehicles with limited installation area. The display uses red LED digits with blue auxiliary text, with a rated LED service life of over 50,000 hours, supporting long-term continuous operation for day and night vehicle monitoring.
Built with a precision pressure sensing chip, each gauge undergoes 3 rounds of factory calibration before delivery, with a measurement error controlled within ±0.1 Bar. The data refresh rate reaches 12 times per second, capturing air pressure changes in a timely manner. The sensor adopts an NPT1/8 thread interface, which connects to mainstream air suspension and air brake pipelines without additional adapter fittings.
Every finished unit passes 72-hour continuous vibration testing and -20℃~70℃ temperature cycling testing before shipment. These test procedures verify the device’s resistance to engine vibration and ambient temperature changes, supporting stable performance on bumpy roads and in variable weather conditions. The testing process helps reduce post-sales failure incidents for bulk auto parts distributors.
The gauge follows a standard 52mm round size, fitting all standard 52mm dashboard mounting holes. The package includes dual dedicated pressure sensors, a full wiring harness and mounting fixing parts, supporting a plug-and-play installation process. No complex pipeline modification or circuit welding is required, and a single technician can complete all installation steps within 10 minutes, reducing labor costs for truck fleets and modification garages.
Type | FLOW METER | Condition | New |
|---|---|---|---|
Purpose | for replace/repair | Place of Origin | Zhejiang, China |
Size | 2"52MM | Brand Name | Mr Gauge |
Model Number | DAP100B | Warranty | 12 Months |
Car Make | Universal | Product Name | Air Pressure Gauge |
Function | Monitor | Material | Iron |
Keywords | Factory Direct Sales | Service | OEM ODM Service |
Package | Neutral Packing | Sample | Available |
Voltage | 12/24V | Customize | Support |
DELIVERY TIME | 7-15 Days |
Selling Units | Single item | Single package size | 12.7X7.7X16.7 cm |
|---|---|---|---|
Single gross weight | 0.462 kg |
This product adopts neutral packing, with sample orders available for commercial buyers to verify compatibility before bulk procurement. The standard delivery lead time is 7-15 days for bulk orders. OEM and ODM services are supported to meet customized demands for different brands and specifications. The product comes with a 12-month warranty, covering quality issues under normal use conditions.
This gauge is compatible with most air brake systems and air suspension systems, fitting heavy-duty trucks, modified passenger cars, recreational vehicles and other vehicles with corresponding air circuits. It adopts a universal 52mm mounting size and NPT1/8 sensor interface, matching mainstream pipeline specifications.
Each unit undergoes 3 rounds of factory calibration, with a measurement error controlled within ±0.1 Bar. The data refresh rate is 12Hz, supporting timely capture of air pressure fluctuations.
The standard package includes two dedicated pressure sensors, a complete wiring harness, and mounting fixing parts. All accessories are matched to the gauge, supporting direct installation without extra fittings.
The product comes with a 12-month warranty for quality defects under normal use. For bulk orders, customized packaging and specification adjustment services are available, with a standard delivery cycle of 7-15 days.
