WidePlus Manuals & User Guides

WidePlus (Fujian Wide Plus Precision Instrument Co., Ltd.) is a prominent manufacturer specializing in industrial automation instrumentation. The company produces a broad range of high-precision devices, including intelligent digital display control instruments, pressure transmitters, flow meters, and various sensors.

These products are widely utilized in sectors such as electric power, metallurgy, chemicals, petrochemicals, and manufacturing. WidePlus focuses on delivering reliable solutions for process control, signal transmission, and monitoring in complex industrial environments.

• How do I enter parameter setup on my WidePlus display controller?

  Press the SET key while in the PV measured value display state. To modify engineering parameters, ensure the lock code (CLK) is set to 00 or 132.

• What input signals does the WidePlus intelligent digital instrument support?

  The instruments support universal signal inputs including thermocouples (types B, S, K, E, T, J, etc.), RTDs (Pt100, Cu50), and standard analog signals like 4-20mA and 0-5V.

• What do the AL indicators on the display panel signify?

  The AL1, AL2, AL3, and AL4 lamps indicate the status of the respective control or alarm outputs. A lit lamp means that specific alarm or control point is currently active (ON).

• How do I reset or clear the program on a WidePlus instrument?

  A Reset key is available on some models for self-check or clearing the program; refer to your specific model's wiring and panel diagram as the location may vary.