Ultra-Low Differential Pressure Transmitter PB570-D Plus

Ultra-Low Differential Pressure Sensing Capability – PB570-D-Plus Ultra-Low Differential Pressure transmitter

In modern cleanroom environments and intelligent manufacturing processes, how can you accurately and instantly monitor airflow and pressure changes? FTI-tech proudly presents the PB570-D Plus Ultra-Low Differential Pressure transmitter, specially designed for precision applications such as cleanrooms, HVAC systems, and process pressure control. Equipped with a high-sensitivity hot-wire sensor, the PB570-D Plus enables accurate measurement under ultra-low differential pressure conditions. With a built-in square root extraction algorithm, it can directly convert differential pressure to air velocity and air flow, greatly simplifying system integration.PMM06-D is your most reliable solution for comprehensive airflow monitoring.

Solving 6 key pain points in your application:

1.Pressure changes too small to detect?

Highly sensitive hot-wire sensor, capturing even ultra-low differential pressure, with a measurement range as low as ±0 ... ±10 Pa.

2.Trouble detecting subtle differential pressure changes?

With a high-resolution sensing capability up to two decimal places, it accurately captures and quickly responds to even the slightest pressure fluctuations.

3.Only have pressure data but need air velocity?

Built-in square root calculation outputs air velocity/flow

4.Need on-site display and backend communication?

Display + RS-485 + 4 ... 20 mA – All in one

5.Worried about dust or humidity in the environment?

IP65 protection ensures durability and peace of mind

6.Need an additional module to control device switching?

Built-in relay outputs switching signals.

When “precise airflow monitoring” is no longer a dream but the key to higher yield, safety, and energy efficiency, you need a true airflow sensing expert. Let PB570-D Plus  upgrade your process with next-level air control.

Feature : Utilizing hot-wire sensing technology, high sensitivity for detecting minute differential pressure
Measuring element : Thermal mass type
Measuring range : ±10, ±25, ±50, ±100 Pa
Output : 4 ... 20 mA / 0 ... 10 V / Relay / RS-485
Accuracy : ±(1% F.S. + 0.1 Pa)
IP rating : IP65