PID regulator BP series

water heaterRS-485

The range BPS-3000/... is a system developed for the Safety and Control of steam or water Boilers, consisting of several modules and its probes or corresponding transmitters, including a self-test and self-control for the safety in boilers without the need of human presence (acc./ DIN 0116). This safety system consist of, the modules generate, from time to time, an error signal to check that the alarm is activated in case of failure. The BPS-3000/... range is provided with RS-485 Modbus communication thus allowing the monitoring from PC of the Pressure, Temperature, Mud purge and Salt purge of several boilers. • BPS-3500/LD Safety of Low Level With self-check of the sensor and self-test of the complete control with the BP-400/LD. • BPS-3300/EC Salt Purge The control is done by direct reading of the Conductivity of the water of the boiler with the probe • BP-400/EC. • BPS-3500/LR Boiler Filling Level detection by a sensor made of fixed rods in the boiler with probe BP-400/LR. • BPS-3300/CL Proportional filling Boiler continuous feeding by measuring the Level using the differential pressure transmitter LD-301/CL. • BPS-3300/PTC PID Control of burner Continuous control of the burner with Temperature from the internal Pressure reading of the pressure transmitter TPR-18. • BPS-3300/DPT Mud purge A distributed timed system of Mud Purge avoiding that several boilers connected in battery purge at the same time. • Proasis DCS-Win/BPS Specific Software for boiler control with BPS-3000 modules • LD-301/CL Level transmitter by Differential Pressure • BP-400/LR Three-rod level probe with fixed points • BP-400/LD Low-level probe with Self-control inlet