Cảm biến ngọn lửa C7927

Cảm biến ngọn lửa C7927

Description information

C7927

The Solid State Ultraviolet Flame Detectors, sense ultraviolet radiation emitted by combustion flames. The flame detectors are used with Honeywell flame safeguard controls to provide flame supervision for gas, oil, or combination gas-oil burners.

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C7927A1016/U

Electronic Ultraviolet Flame Detector

Overview

The Solid State Ultraviolet Flame Detectors, sense ultraviolet radiation emitted by combustion flames. The flame detectors are used with Honeywell flame safeguard controls to provide flame supervision for gas, oil, or combination gas-oil burners.

Features

  • Properly installed the flame detectors are pressure rated for 5 psi.
  • Flame detector is used with only the R7851B Flame Amplifier and the 7800 SERIES controls.
  • Has an integral collar threaded (internal 1/2-14 NPSM) for mounting on a one-half inch sight pipe.

Product Specifications

Application
Gas, Oil, or combination burners-intermittent operation only(burner cycled at least once each 24 hours).
Dimensions (in.)
1 in. diameter x 3 3/4 in. long
Dimensions (mm)
25 mm diameter x 95 mm long
Used With
Flame Amplifiers: R7851B
Comments
Detects ultraviolet radiation in flames
Mounting
1/2 in NPT pipe mounting
Approvals, Underwriters Laboratories Inc.
Component Recognized: File No. MP268
Approvals, Canadian Standards Association
Report 158158
Electrical Connections
2 NEC Class 1 lead wires
Approvals, Swiss RE
Acceptable
Approvals, Factory Mutual
Approved: Report No. 3011020
Type
Ultraviolet, Minipeeper
Ambient Temperature Range (F)
-40F to +200F
Ambient Temperature Range (C)
-40 C to +93 C
NEMA Rating
NEMA 1
Lead Length (in.)
96 in.
Lead Length (mm)
2438 mm

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