The Model 1210 digital pressure switch combines thin-film sensor technology with modern microprocessor electronics to provide accurate pressure switching, says the manufacturer. The design offers a four-digit LED digital display, a programmable hysteresis window and setpoints, and either a relay or NPN open collector switch output. Analog output is available on special orders. The standard unit comes with a
1¼4-18 NPT pressure port for ease of installation, the company says. The switch operates on all voltages from 12 to 32 vdc.
Advanced Custom Sensors, Inc. (ACSI), 18 Technology Drive, Suite 139, Irvine, CA 92618; 714-453-8988; 714-453-8987(fax); email@example.com (e-mail); www.acsensor.com (website).