Martel Electronics 321A-5CV-30C

Product Highlights

• Two isolated, stainless steel, pressure sensors with 0.025% F.S. accuracy (one on 311A)
• 27 available pressure ranges
• Temperature-compensation ensures accuracy in field applications
• External pressure module connection supports all BetaPort-P pressure modules (27 ranges) for even more measurement capability (unavailable on Ex unit)
• Pt100 RTD input for temperature measurement, accurate to 0.1C (0.2F)
• Measure 4-20 mA input
• Internal 24 V Loop Power Supply can power a transmitter under test (unavailable on Ex unit)
• Measure up to 30 V DC (unavailable on Ex unit)
• Large graphic style LCD with backlight can be configured to display up to 3 inputs simultaneously (i.e. pressure 1, pressure 2, and RTD or any combination of inputs)
• Ideal for gas flow calibration (custody transfer) applications
• Pressure displayed in the user's choice of 17 engineering units plus custom
• Switch test on Pressure 1, Pressure 2, or external pressure module
• Operating mode layers support simple measurements to complex applications
• Up to five frequently used setups can be stored; last setup automatically recalled on power-up
• % Error and damping functions
• Small, rugged compact design operates on four (4) standard AA batteries