Pulsa Differential Pressure Sensors Product page

Measure differential pressure and get real-time readings from anywhere

The Pulsa Differential Pressure sensors (15 and 30) are pre-calibrated and rigorously-tested, making for fast, reliable installations and precision measurement tracking, readings are transmitted every three minutes.

"We use Pulsa Differential Pressure sensors and they just work. Pulsa designs and manufactures the DP sensors and they stand behind their qualityーthey’re built tough. The DP battery can be purchased off the shelf which saves headaches and means that the long-term maintenance cost is significantly reduced compared to other DP sensors in the market."

Mikey Barnes

Vice President

Fresno Oxygen - Barnes Welding Supply

Easy to deploy

Installs in minutes–no wires

Easy to set up – simply plumb to high and low ports on tank
Easy to deploy – auto-joins to Pulsa system via Wi-Fi or any of the three major U.S. cellular networks, and most international cellular networks
Easy to maintain – 5 years of battery life while reporting every 3 minutes
Complete control from the Pulsa Dashboard via phone, tablet, or desktop

Superior design

Compact, efficient form factor – no bulky box gauges
Tough, weatherproof, wetted 316 stainless steel components
Works in all environments, including HazLoc Class I Div 2 Gr ABCD

Pinpointed accuracy & stability

Accurate within ±0.25% for 15 PSI measured as % of full scale
Maximum 0.5% drift over the course of an entire year
Stable all-climate operation from -40 to 125° C (104 to 257° F)
Works in any global location serviced by one of 400+ cellular network partners
Set it and forget it, no ongoing maintenance required

One convenient, robust platform

Measurements flow into the Pulsa Dashboard hundreds of times per day
Set alerts for specific team members to eliminate costly leaks, ensure optimal refill rates, and more
Pulsa automatically connects to 400+ cellular networks
See measurement trends over time
Troubleshoot remotely saving costly trips