蓝宇仪表:赵向阳 : 光柱数显仪LY-801、LY-8801、LY-822、LY-8822、LY-823、LY-824;光柱数显报警仪LY-808、LY-8808、LY-828、LY-8828、LY-838、LY-848;巡检变送报警仪LY-820,LY-8200;流量
蓝宇仪表
:赵向阳
:
LY-805 PID self-adjusted digit display regulator
- Accept thermocouple, thermo-resistance, Hoare micro-voltage sensor, Resistance Remote Transmission Pressure Gauge, standard voltage, current signal, two-wire configuration transmitter, flux input.
- Two columns LED 4-digits each display measuring and given values.
- Omnipotent signal input.
- Manual--- automatic changeover function.
- Anti-integral saturation and amplitude limiting PID adjustment, realization of system self-adjustment.
- "Increase-decrease" function can be chosen.
- Up and low limit alarm relays output
- Output for control: DC 4-20mA, 0-10mA, PID (position), PID (logic)
- 24V DC output.
- Precision: 0.5
- Communication interface: RS-485
- Power supply: DC 24V and AC220V
- Size: 72*72*100mm (middle size square)
96*96*130mm (square)
80*160*95mm (vertical)
160*80*95mm (horizontal)
48*96*100mm (small size vertical)
96*48*100mm (small size horizontal)