The Ashcroft® 2030 series digital sanitary pressure gauges are multifunctional instruments providing exceptional features and performance. Conventional or inline style Tri-Clamp® connections allow gauges to be cleaned or steamed in place in sanitary applications. An ideal indicator for satisfying many pharmaceutical, biotech or food processing applications. Model 203X is battery powered, model 213X is 4-20 mA loop powered and model 223X is powered by 12-36vdc with options for switch output and 4-20 mA output.