Tank Gauge System

SM95 Controller

Picture for reference only

Features:

∗ SM99 is simple controller without colorful touch screen.

∗ It could be connected to both of computor and  FMS

∗ It provides safety voltage and current to probes.

Electrical parameter

ITEM PARAMETER
Power AC220V±10%/0.1A/50Hz
Working temperature -20℃ to 60℃
Safety Barrier WINDBELL GSB03
Ex classification [Exia]IIA
RS-232 2PIN for TXD, 3PIN for RXD, 5PIN for GND
RS-485 6PIN for RS-485A, 9PIN for RS-485B