HMTC Touch screen control system
Specification:

Ambient temperature: 32F to 131F(0C to 55C)
Relative humidity: 10%-95%
Delivery temperature: -40F to 158F(-40C to 70C)
Power supply: AC185V-245V, 50/60Hz
T/C type: J/K
Temperature Unit: C/F
Temperature control scope: 45C to 550C
Temperature test precision: +3%
Repeat temperature measure precision: +0.1%
Temperature stable precision: +0.5%
T/C cooling compensation: Dynamic tracking
Noise restrain: Common mode rejection ratio>100dB,
Sample frequency: 10Hz(100mS)
One point load: 15A
F1, F2, F3, F4: 250V-15A(special fuse)

HMTC Touch screen control systemFunction description:

With FUZZY PIDD control technology, when not set PID parameters, it can auto induct to any heating models and greatly improve the work capacity
To prevent the influence of ambient temperature during measurement, Using inner and outer ring to dynamic tracking the ambient temperature. Cold compensation with thermistor of outer ring, Dynamical removing the ambient influence to measuring circuit by precision voltage of inner ring. Make the control measure more precision
Controller can easy detect to T/C reversed or T/C Open, and will be operate according to error information and control mode when detected the problems.
Heater current monitor
Soft start function
Temperature Deviation Alarms
Manual output mode
Non-touch transfer
Overall error indicator, easy to find error reason
Output module rating 15A per Point
Simple intuitive and humanize operating interface
Plug module design for easy maintenance;
External radiator for high efficient dissipate heater.