PID Temperature Controller - NHR-E300

Specifications (width x height x depth): 160 x 80 x 110mm, 80 x 160 x 110mm, 96 x 96 x 110mm, 72 x 72 x 110mm, 96 x 48 x 110mm, 48 x 48 x 110mm
Dual-screen LED display with light beam analog indication (0-100%)
36 types of signal input available, input signal type is selectable with measurement precision of 0.2%
Upper/lower-limit alarm, deviation alarm, LBA alarm, blink alarm and other alarm functions are available with LED alarm lamp indication
One PID control output and one analog value transducing output are available
Output control modes such as current, voltage, SSR drive, single/three-phase silicon controlled rectifier zero passage triggering, relay contact are at user’s choice
PID parameters self-tuning and manual/automatic switch of control output with accurate control but without overshooting
Supporting RS485 and RS232 serial interfaces, with standard MODBUS RTU communication protocol adopted
RS232C printing available, cable of manual printing, timed printing, and alarm printing
DC 24V feed output is available for power distribution for transducer on the site
Photoelectric isolation technology has been adopted between input, output, power and communication
Multiple sizes and styles are available for user's choice
Password lock for parameters setting which would be stored permanently in case of power-off, parameters reset available