Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-13
Featured SZD-S-2BF/SZD-S-4BF manuals
SZD SZD-S-2BF & SZD-S-4BF Liquid Level Regulator User Manual
The SZD‑S‑2BF (horizontal) and SZD‑S‑4BF (vertical) are single‑liquid level regulators designed for boiler water‑level control up to 35 T/h and pressures ≤2.5 MPa. The system consists of an inductive float sensor, the regulator unit, an electric control valve and a pump, providing level display, audible/visual alarms and contact outputs.
The manual details system features, technical specifications, wiring diagrams, installation steps, adjustment procedures for level, output current and valve position, as well as safety precautions and ordering information. This manual is written in Chinese.
Covers: Overview · System Features · Technical Specifications · Working Principle · Installation and Wiring · Adjustment and Operation
Latest SZD-S-2BF/SZD-S-4BF manuals
SZD SZD-S-2BF & SZD-S-4BF Liquid Level Regulator User Manual
User Manual 10 pages · 524 KB · ZHUser manual for SZD's SZD‑S‑2BF and SZD‑S‑4BF liquid level regulator, covering installation, wiring, calibration and operation.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in SZD-S-2BF/SZD-S-4BF manuals
How do I set the low water‑level alarm?
Adjust the low‑level potentiometer W1 until the low‑level alarm lamp and buzzer activate and the low‑alarm relay closes.
From: SZD SZD-S-2BF & SZD-S-4BF Liquid Level Regulator User Manual
What output signal options are available from the regulator?
The regulator can output either 0‑10 mA or 4‑20 mA; the selection is made with the K5 switch.
From: SZD SZD-S-2BF & SZD-S-4BF Liquid Level Regulator User Manual