These pressure gauges and switches are ideally used in air conditioning systems, clean rooms, pneumatic conveying and fume exhaust systems. They feature versatility with precise measurements. Find a wide selection to fit your application.
Les interrupteurs/jauges Photohelic et CapsuPhotohelic sont tous deux des Interrupteurs de pression versatiles, hautement répétables, combinés à une jauge de pression précise de conception Magnehelic éprouvée. Mesure et contrôle les pressions différentielles, positives ou négatives de l'air ou des gaz compatibles.
Switch setting is easy to adjust with large external knobs on the gauge face. Gauge reading is unaffected by switch operation - will indicate accurately even if power is interrupted. Solid state design now results in greatly reduced size and weight. Units can be flush mounted in 4-13/16" (122 mm) hole or surface mounted with hardware supplied.
Employs an encapsulated sensing element for use with both liquids and gases at pressures to 500 psig (34 bar). Optional cast brass case is available for water or water based liquids. Two phototransistor actuated, DPDT relays are included for low/high limit control.
Combine l'indicateur de pression différentielle prouvé avec le temps Minihelic II avec deux points de réglage à Interrupteur SPDT. Conçu pour mesurer et contrôler les pressions positive, négative ou différentielle consistant de gaz non combustible et non corrosif.
Perfect for applications where corrosion resistance is necessary, these gauges are an economical choice where ambient corrosion and vibration are a concern. Features stainless steel case and ring for excellent protection from harsh processes, and are suitable for all fluids that are compatible with brass and bronze.
4.5" diameter dial pressure gauges. Single PSI scales with 1% full-scale accuracy.
2.5" diameter dial pressure gauges. Dual english/metric scales with ±1.5% accuracy.
