C7961E1006/U

Dynamic Self-checking Solid State Sensor Ultraviolet Flame Detector

This product is obsolete, but it can be purchased while supplies last.

Product Info
Literature

Overview

A self-checking flame detector using a solid state UV sensor to detect ultraviolet radiation in flames for supervision of gas, oil or combination gas-oil burners.

Features

Designed for use with 7800 series controls with the R7851C flame amp.
Oscillating shutter interrupts ultraviolet radiation reaching the UV sensor to provide the solid state UV sensor checking function.
Can be mounted horizontally, vertically or at any angle in between.
The detector requires faceplate alignment and has integral locating reference points to assure proper operation of the shutter mechanism.
Models available with threaded conduit fitting and color-coded leadwires allow rapid electrical installation.
C7961E1022 or E1030 5 pin Brad Harrison type (formally 41307N) mating connector not supplied nor available through Honeywell.
Incorporates UV sensor tube checking feature; used with R7851C1008 Dynamic Self-check Amplifiers.
Protective heat block built into mounting flange.
-40 F (-40 C) rated ultraviolet sensing cell is supplied.
C7961E meets NEMA 4 standards with viewing window rated to 20 psi.
C7961F has an explosion-proof housing for use in hazardous atmospheres with a viewing window rated to 100 psi.

Product Specifications

Application: Gas, Oil or other fuels
Dimensions (in.): 3 3/4 in. diameter (5 1/4 in. diameter including mounting flange) x 7 7/32 in. long
Dimensions (mm): 95 mm diameter (133 mm diameter including mounting flange) x 183 mm long
Includes: Quartz Viewing Window rated for 20 psi (138 kPa)
Used With: R7851C Dynamic Self-Check Amplifier
Weight (lb): 2.6 lb
Weight (kg): 1.2 kg
Comments: Detects ultraviolet radiation generated by combustion of gas, oil, or other fuels
Mounting: 3/4 in. NPT
Electrical Ratings: 120 Vac (-15% +10%)
Frequency: 50 Hz; 60 Hz
Approvals, Underwriters Laboratories Inc.: Component Recognized: File No. MP268
Approvals, Canadian Standards Association: Certified: Pending
Electrical Connections: NEC Class 1 color-coded
Approvals, Swiss RE: Acceptable
Approvals, Factory Mutual: Pending
Ambient Temperature Range (F): -40 F to +175 F
Ambient Temperature Range (C): -40 C to +80 C
NEMA Rating: NEMA 4
Lead Length (in.): 96 in.
Lead Length (mm): 2438 mm

Marketing Collateral

Sales/Promotional Materials-Product Overview for C7027, C7927, C7961, C7962, C7915 Flame Detectors for Commercial/Industrial Combustion (English)

Dimension-Dynamic Self-Check Ultraviolet Flame Detector

Technical Documents

Product Data and Specifications-Product Data for C7961 Dynamic Self-Check Ultraviolet Flame Detector (English)