Manufacturer: Honeywell
Product No.: C7076D1027/U
Country of origin:United States
Product Type: Flame Detector Accessories
Payment: T/T, Western Union
Weight: 500g
Dimensions: 160 mm x 160 mm x 135 mm
Shipping port: Xiamen
Warranty: 12 months
Designed directly for integration into high-reliability dynamic self-checking flame monitoring systems, the Honeywell C7076D1027/U provides essential safety-critical mechanical modulation for flame detection setups. This industrial shutter assembly periodically blocks the sensor's line of sight, allowing the burner controller to verify the integrity of the ultraviolet sensor and detection circuitry during run conditions. Engineered with a robust 1-inch NPT connection and explosion-proof NEMA 7 housing, it delivers continuous, failsafe performance in severe-duty environments without compromising system uptime.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Honeywell |
| Model Number | C7076D1027/U |
| Product Type | Mechanical Shutter with Coil |
| Mechanical Connection | 1 inch NPT |
| Supply Voltage | 110-120 VAC (Shutter coil: 120 V only) |
| Frequency | 50/60 Hz |
| Protection Class | NEMA 7 (Explosion-proof) |
| Ambient Temperature Range | -40 degC to 71 degC (-40 degF to 160 degF) |
| Approvals | Approved for use in USA only |
| Shipping Weight (Calculated) | 2.2 kg / 4.85 lbs |
| Package Dimensions (Calculated) | 160 mm x 160 mm x 135 mm |
The C7076D1027/U shutter is built specifically for Honeywell C7076 ultraviolet flame detector systems. Verify your controller's dynamic self-checking cycle timing (typically a few cycles per second) to guarantee correct matching with this heavy-duty 120V coil. If retrofitting older installations, ensure your local regulatory codes permit units restricted to USA-only approval standards.
Continuous, rapid cycling of the mechanical shutter generates magnetic and thermal stress within the solenoid coil. If ambient temperatures consistently border the maximum limit of 71 degC, install high-quality insulation barriers or instrument-air cooling lines to avoid premature coil degradation. A stuck shutter will trigger a false-flame failure lockout on the safety burner management controller, interrupting operation.
When routing the 120 VAC power line to the shutter coil, use a dedicated conduit path separated from high-sensitivity flame signal coaxial cabling. This physical isolation prevents induction of electromagnetic noise that can distort low-microamp flame feedback signals, ensuring clean flame verification pulses during active self-check routines.
CRITICAL WARNING
Isolate and lock out all electrical power sources driving the combustion control loops and the detector shutter coil before commencing installation. Ensure the installation atmosphere is fully cleared of flammable gases to prevent ignition hazards during mechanical and conduit connection operations.
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Returns & Warranty
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Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
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| Country of origin |
United States
|
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