Overview

Dynamic self-checking flame detector used with R7861 Dynamic Self-check Amplifiers for sensing the ultraviolet radiation generated by the combustion of gas, oil, or other fuels.

Features

• Oscillating shutter interrupts ultraviolet radiation reaching the UV sensor to provide the UV sensor tube 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.

• Field replaceable ultraviolet sensing tube and quartz viewing window.

• Models with threaded conduit fitting and color-coded leadwires allow rapid electrical installation.

• C7061A1038 or A1046 5 pin Brad Harrison type (formally 41307N) mating connector not supplied nor available through Honeywell.

• Two detectors can be wired in parallel to reduce nuisance shutdowns in difficult flame sighting applications.

• Protective heat block built into mounting flange.

• -40 F (-40 C) rated ultraviolet sensing tube is supplied.

• C7061E meets NEMA 4 standards with viewing window rated to 20 psi.

• C7061F has an explosion-proof housing for use in hazardous atmospheres with a viewing window rated to 100 psi.

Product Specifications:

Application:                                     Gas fired burners,Oil fired burners

Used With:                                       Flame Amplifiers: R7861

Weight (lb):                                      13.9 lb

Weight (kg):                                     6.3 kg

Comments:                                       Dynamic self-checking flame detector

Mounting:                                         1 in. NPT

Electrical Ratings:                              120 or 230 Vac

Frequency:                                        60 Hz,50 Hz

Electrical Connections:                        Terminal block

Type:                                                Ultraviolet, Purple Peeper, Self-Checking

Ambient Temperature Range (F):         -40 F to +175 F

Ambient Temperature Range (C):        -40 C to +79 C

Approvals, Others:                             CE & conforms to EEXD IIc

NEMA Rating:                                    Explosion Proof

About us:

Xi'an XK Sensor Equipment Co,Ltd is located in Xi'an city, which is China's instrument authoritative research and development center, mainly engaged in four categories products:

Press Transmitter Branch: Rosemount, Yokogawa, ABB, SIEMENS, E+H, Honeywell

Temperature Transmitter Branch: Rosemount, Yokogawa, ABB

Flow meter Branch: Rosemount, Yokogawa, ABB

Valve Positioner Branch: YAMATAKE, ABB, SIEMENS, FISHER, KOSO, YTC

We look forward to establishing long-term business relationship with you!