Labels:clock | door | electrical device | fence | trade name | window OCR: 4-20 mA Sianal 500 Series transmitter PROCESS 199.90 508B 558B 4-20 mA Sianal ROOM CONTROL Loop powereo process meters for local display 500 Series transmitter 0.1 mV/count recorder output 5666 4-20 mA Signal INFINITY Dual or quad 10A relay for 4-20 local mA control or alarm control Time -proportional control Isolated parallel BCD F58F powered
