Boiler Temperature Controller

40-input color screen paperless recorder, capable of inputting standard current, standard voltage, frequency, millivolt, thermocouple and thermal resistor signals. It features sensor isolated power distribution output, relay alarm output, transmission output, flow accumulation, temperature/pressure compensation, historical data transfer, printing and remote communication.

Functional Features ●System: ◆Adopts large-scale integrated circuits, carefully designed with internationally renowned components; ◆High-speed, high-performance 32-bit ARM microprocessor, screen response time less than 0.5 seconds, capable of simultaneously detecting, recording, displaying and alarming 40 channels of signals; ◆10.4-inch 640X480 dot-matrix high-brightness color graphic LCD display, CCFL backlight, clear picture, wide viewing angle; ◆Fully isolated inputs, capable of inputting various signals without jumpers, configurable via software; ◆New switch-mode power supply, operating normally within 85VAC～265VAC; ◆Integrated hardware real-time clock, accurate operation even during power failure; ◆Provides transmitter +24VDC isolated power distribution; ◆Large-capacity FLASH flash memory stores historical data, never lost during power failure; ◆24-channel relay alarm output

●Signal: ■Can input various standard signals: standard current, standard voltage, millivolt, thermocouple, thermal resistor, etc.; ■Signal full-range accuracy ±0.2%; ■Inter-channel isolation via optoelectronic devices; ■Provides standard 4～20mA transmission output

●Software: ■Software password lock ensures user configuration safety; ■Chinese menu configuration, with freely configurable engineering tag numbers and engineering units; ■Engineering quantity display values reach 4.5 digits, display range -9999～19999, also supporting vacuum calculation and scientific notation display; ■Simultaneously indicates lower-lower, lower, upper and upper-upper alarms for each channel, and can record and display the most recent 187 alarm messages; ■Each channel supports flow accumulation, providing hourly reports, 8-hour shift reports, 12-hour shift reports, daily + monthly reports and other report forms; ■Up to 12 groups of temperature/pressure compensation, supporting compensation calculations for flow devices and compensation media such as orifice plates, vortex flowmeters, steam, water and general gases; ■Curve display modes selectable as horizontal or vertical curves; ■Provides 5 curve groups, each with freely selectable channels and curve colors; ◆Built-in GB2312 level-2 Chinese character library (6500 characters); ■Powerful T6 input method, easy operation. Supports Chinese pinyin input, numbers, English, special symbols, subscripts and superscripts, using international standard encoding, solving input problems for special units and Chinese tag numbers

●Communication: ■Standard serial communication interfaces RS485 and RS232C; ■Supports the standard Modbus-RTU communication protocol, providing various data types such as percentage and engineering quantities. In addition to the company's own DataManagement data management software, it also supports general professional configuration software such as iFix, KingView, MCGS and ForceControl, without dedicated drivers; ■Uses a USB2.0 interface to transfer and back up historical data, supporting 2GB USB flash drives; ■Supports the FAT32 file system; Windows can automatically recognize the backup data file without formatting; ■An external micro printer can be manually used to print data and curves, or automatically print real-time data at intervals, meeting on-site needs