Gas and Liquid Flow Gauges
Cole-Parmer Digi-Sense High-Accuracy Digital Gauge, 0 to 50 psig, 4-Digit LCD
These digital pressure and vacuum gauges are an ideal alternative to your mechanical gauges! These gauges offer high accuracy plus the convenience of a digital display. The semiconductor sensing element measures pressure with ±0.25% or ±0.5% accuracy (depending on the range), and lasts for millions of cycles. These gauges come standard with Zero-Reset, Backlight, and Auto-Shutoff to help prolong battery life. Peak hold is standard on all pressure units. As an option, some models can also come with a 4/20mA transmitter and NPN limit switch. These units are line powered with 8-30VDC.
Grainger Air Pressure Switch Adjustable SPDT Auto
The Grainger Approved Air Pressure Switch is a general purpose pressure switch that can be used for control of air compressors, blowers, pumps, and other pneumatic equipment. It has an adjustable set point range from 15 to 150 psi, a maximum pressure rating of 250 psi, and a 1/4" NPT pressure connection. The switch actuates when pressure rises above the set point and has one SPDT snap-acting switch. It has a zinc die-cast body and cover and neoprene diaphragm. The switch is UL and CSA component recognized.
Cole-Parmer Ashcroft 10052.5 Utility Gauge, 30 to 0" Hg, 2 1/2" Dial, Bottom Connection
Gauges include brass socket, soft-soldered phosphor bronze Bourdon tube, painted steel case, and polycarbonate lens.
Cole-Parmer Ashcroft 1005H2.0 Utility Gauge, 0 to 100 psi, 2" Dial, Bottom Connection
Gauges include brass socket, soft-soldered phosphor bronze Bourdon tube, painted steel case, and polycarbonate lens.