SXC-FB Series — Explosion-Proof Sequential Timer
SXC-FB Series Explosion-Proof Pulse Jet Controller
An IP65 explosion-proof sequential controller for pulse jet cleaning in combustible-dust and explosive-gas environments, with up to 28 outputs, integrated differential-pressure sensing, and MODBUS connectivity.
Technical Parameters
Core operating specification.
BrandXiechang®
ModelSXC-FB
Housing MaterialDie-cast aluminum
DimensionsW230 × H310 × D120 mm
Protection LevelIP65
Power SupplyAC130–230V, 50Hz
Output VoltageAC185–220V / DC24V
Maximum Pulse Output28DO (NO), DC24V / 1.5A
Pulse Width10–1000 ms
Pulse Interval1–300 s
Pressure Range0–4 kPa
Operating Temperature−10°C to +50°C
Power Consumption230VA
Product Standards
Built for safe, connected baghouse cleaning control.
Explosion ProtectionDesigned for combustible-dust and explosive-gas environments
Pressure ControlIntegrated 1-channel differential-pressure sensor with dual pressure ports
RedundancyDynamic redundancy configurations support continued system reliability
CommunicationsDual communication ports supporting MODBUS RTU and MODBUS TCP
Cleaning LogicAdjustable pulse width and interval for sequential pulse-valve control
Product Videos
Related demonstrations and selection videos.
Certifications
Third-party certified for this product line.
🔍 Click to enlargeProduct Certification
SXC-FB 220VAC 300mA
CCC Certificate — SXC-FB Explosion-Proof Pulse Controller
| Certificate No. | 2023322304005409 |
|---|---|
| Issued by | Shanghai Inspection and Testing Institute of Instruments and Automation Systems Co., Ltd. (SITIIAS) |
| Issued | 2024-07-16 |
| Valid until | 2028-07-30 |
| Standards | GB/T 3836.1-2021, GB/T 3836.2-2021, GB/T 3836.31-2021, CNCA-C23-01:2024 |
🔍 Click to enlargeProduct Certification
SXC-FB 220VAC 300mA
Ex Certificate GYB25.1977X — SXC-FB Explosion-Proof Pulse Controller
| Certificate No. | GYB25.1977X |
|---|---|
| Issued by | Shanghai Inspection and Testing Institute of Instruments and Automation Systems Co., Ltd. (NEPSI - National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation) |
| Issued | 2025-06-12 |
| Valid until | 2030-06-11 |
| Standards | GB/T 3836.1-2021, GB/T 3836.2-2021, GB/T 3836.31-2021, JB/T 5915-2013 |