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خانه/ ایمنی و حفاظت/ تجهیزات اعلام حریق/ کنترل بویلر و مشعل/ Honeywell/ RM7850A1019 | Honeywell Burner Programming Control [STOCK-Ship Same Day] [NEW Surplus for Clearance] - 1 piece available

RM7850A1019 | Honeywell Burner Programming Control [STOCK-Ship Same Day] [NEW Surplus for Clearance] - 1 piece available
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ویژگی ها / Specifications
| Voltage | 120 Vac (+10, -15%) |
| Comments | LHL-LF&HF Proven |
| PrePurge | Determined by ST7800A Purge Timer Card |
| Frequency | 50 Hz; 60 Hz (±10%) |
| PostPurge | 15 sec |
| Vibration | 0.5 G environment |
| Interlocks | Lockout |
| Pilot Type | interrupted |
| Application | Programming Control |
| Preignition | Yes |
| Weight (kg) | 0.7 kg |
| Weight (lb) | 1 lb 10 oz |
| AirFlow Check | User selectable |
| Dimensions (mm) | 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase |
| Dimensions (in.) | 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase |
| Approvals, Swiss RE | Acceptable |
| European Directives | Complies with Gas Appliance Directive (90/396/EEC). Low Voltage Directive (73/23/EEC). EMC Directive (89/336/EEC). |
| Required Components | Q7800A, B Universal Wiring Subbases. R7847, R7849, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card. |
| Second Stage Pilot Valve | Intermittent |
| Approvals, Factory Mutual | Report No. J.I. OYOA9.AF. |
| Flame Establishing Period – Main | 3 sec, or 5 sec, or Intermittent |
| Flame Establishing Period – Pilot | 3 sec or 5 sec |
| Shipping and Storage Temperature Range (C) | -40 C to +60 C |
| Shipping and Storage Temperature Range (F) | -40 F to +140 F |
| Approvals, Federal Communications Commission | FCC Part 15, Class B, Emissions. |
Description / توضیحات
RM7850A1019/U
Programming Control meeting European Community Timings-LHL, HF/LF Proving
Access for external electrical voltage checks.
Application flexibility and communication interface capability.
Five LEDs provide sequence information.
Five function Run/Test Switch.
Interchangeable plug-in amplifiers.
Local or remote annunciation of operation and fault information (optional).
Nonvolatile memory retains history files and lockout status after loss of power.
Compatible with existing Honeywell flame detectors.
Approvals, Gastec/European:GASTEC: CE-63AP3070/1, Approved to EN298.














