Precision Digital Super Snooper Modbus scanners can be set up as Modbus RTU masters, slaves or snoopers to monitor multiple Modbus devices for up to 16 process variables including level, interface level, density and temperature. They provide 2 independently programmed analog inputs and a range of math functions for sum, difference, average and ratio calculations. The scanners are available with a 1/8 DIN housing that meets NEMA 4X specifications or explosion-proof enclosures for hazardous areas. Options include up to 4 relays, a 4-20mA analog output and dual 24VDC power supplies.

 Precision Digital Corp.; www.predig.com