HMA Instrumentation offers a wide range of pressure switches for diverse process control needs across a range of industries and applications. These pressure switches are adjustable and reliable and have a low dead band. In addition, they are also available in a wide range of process connections, switch point ranges, and switch forms.
New-Flow PS2100W Pressure Switch

The New-Flow PS2100W Pressure Switch from HMA Instrumentation has a proof pressure to 1 000 psi, an adjustable range of 2~100 psi, and a temperature range from -30°C to 205°C.

The New-Flow PS2100W from HMA Instrumentation is a waterproof Pressure Switch designed specifically for use in control systems. It has a high setpoint repeatability and narrow dead-band features. A variety of range selections are available upon request from HMA Instrumentation. These Pressure Switches are easily adjustable to the setpoint required, with no special tools needed.

The switch date is one SPDT and two SPDT microswitch, 15 A 125/250 VAC, DC 125 V 0.4 A, DC 30 V 3 A/Gold, contact microswitch 1 A 125/250 VAC. The housing is a die-cast aluminium alloy with paint, while the conduit connection is 3/4″ or 1/2″ NPT female. The pressure element is a welded-type diaphragm, while all wetted parts are Grade 316 stainless steel. The process connection ± 1% of full scale.