GrowControl PresSense Pressure Sensor

Negative Pressure Sensor

Measures negative (under-)pressure at the end of its measuring hose and feeds the reading to a digital climate controller, which adjusts the supply fan speed to hold the target pressure. Comes with a 5m RJ45 cable, a 4m measuring hose and a wall-mount bracket.

Technical Specifications

Brand: GrowControl
Range: 0-40 Pa
Protection: IP40
Weight: 0.25kg