سلة التسوق الخاصة بي
0 عنصرًا
قطع غيار أصلية للأتمتة | توصيل سريع عالمي | ضمان لمدة 12 شهرًا — [احصل على عرض سعر]
The Honeywell 05701-A-0302 is a single-channel catalytic control card designed for the Honeywell System 57 platform. It monitors and drives catalytic bead sensors to detect combustible gases and...
التوافر: الكمية المتبقية: 99
توصيل موثوق به في جميع أنحاء العالم
ضمان استرداد الأموال خلال 30 يومًا
هل تحتاج إلى مزيد من التفاصيل؟ اقرأ سياسة الشحن وسياسة الاسترداد الكاملة.
The Honeywell 05701-A-0302 is a single-channel catalytic control card designed for the Honeywell System 57 platform. It monitors and drives catalytic bead sensors to detect combustible gases and provide early LEL (Lower Explosive Limit) warning. We supply this unit as 100% brand new and original, ready for industrial safety applications.
| Specification | Details |
|---|---|
| Model Number | 05701-A-0302 |
| Product Type | Single Channel Catalytic Control Card |
| Display Interface | LCD (bar graph, 4-digit readout, message line, icons) |
| Status Indicators | A1, A2, A3 alarms, Fault, Inhibit LEDs |
| Control Interface | Alarm Reset / Card Select button |
| Alarm Resolution | 1% full-scale deflection (FSD) |
| Power Consumption | 3.75W typical (catalytic mode) / 3.25W (4–20 mA mode) |
| DC Supply Range | 18V to 32V DC |
| Drift | < ±2% over 6 months |
| Dimensions | 17.0 cm × 2.5 cm × 11.2 cm |
| Weight | 0.165 kg |
Integrated LCD provides bar graph, numeric readout, and status icons for fast diagnostics.
Supports A1, A2, and A3 alarm thresholds adjustable in 1% FSD increments.
Low drift design ensures long-term measurement reliability.
Provides stable excitation for catalytic bead gas sensors without external modules.
No, it ships with factory defaults and requires field calibration during commissioning.
It resets alarms and selects the active card during system configuration.
Fault and inhibit conditions are shown separately from gas alarms using dedicated LEDs.
