Digital Pressure Sensor

At Mercury Pneumatics , we specialize in integrating cutting-edge digital pressure sensors into pneumatic systems to ensure optimal performance and reliability. Our digital pressure sensors provide accurate, real-time monitoring and control of pneumatic pressures, enhancing the efficiency and safety of your operations. With advanced features such as multiple selection of units, , quick response times, Low and high pressure range monitoring, Digital and Analog outputs as well as variety of mounting options, our sensors are designed to meet the rigorous demands of modern pneumatic applications.

Digital Pressure Switch

Technical Specifications
Model No	DPS 3015
Port Size	1/8″ BSP / Internal thread M5
Rated Pressure Range	-1 ~ 10 bar
Operating Pressure Range	-1 ~ 10 bar
Maximum Pressure	15 bar
Measurement Modes	Easy Mode Hysteresis Mode Compare Mode of Upper & Lower Bands
Fluid	Air
Voltage Range	12-24VDC ±10%
Current Consumption	40mA max (non-load)
Transistor Output	NPN / PNP open-collector output Output Current: 80mA MAX
Response Time	Adjustable : MIN, 2.5mS
Analog Output (Voltage)	1-5V, Load resistance > 1KΩ
IP Level	IP40
Ambient Temperature	Operation : 0 ~ 50°C, Storage : -20 ~ 60°C
Ambient Humidity Range	Operating humidity 35 ~ 85% RH
Insulation Voltage	1000VAC
Insulation Resistance	> 50MΩ, 500VDC
Shock	Max 100m/s², 3 times each in direction of X, Y & Z
Vibration	Amplitude 1.5mm, 10Hz~500Hz, 2 hours each direction of X, Y & Z

Frequently Asked Questions (FAQ)

Q: What is the pressure monitoring range of the Mercury Digital Pressure Switch?

The standard Mercury DPS3015 series is designed for a pressure range of 1 to 10 bar, with a maximum pressure endurance limit of up to 15 bar.

Q: Are Mercury Digital Pressure Switch provided with an output signal?

Mercury DPS30151 model comes with an analogue output of 0-5V which can be used to give feedback to your PLC

Q: Can the response time of the digital switch be adjusted?

Yes. The response time is user-adjustable, reaching a rapid minimum response speed of 2.5 ms. This enables high-speed signal feedback for rapid-cycle automation.

Q: The pressure readings are fluctuating rapidly on the display. How can I stabilize it?

Rapidly fluctuating readings usually indicate air turbulence or rapid pressure pulses in the pneumatic line. You can resolve this by adjusting the sensor’s built-in response time delay setting to dampen out minor line noise, or by checking for leaks near the 1/8″ BSP port.

Q: what types of mountings are available?

Mercury’s DPS series comes with 3 type option of mounting i.e panel mounting, L bracket or S bracket. The suitable mounting option needs to be orders by using the correct suffix on the part number

Digital Pressure Sensor