Honeywell C7061A1020 User Manual

1
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C7061A1020, F1003
DYNAMIC SELF CHECK ULTRAVIOLET FLAME DETECTOR
PRODUCT DATA
APPLICATION
The C7061A1020 and C7061F1003 are dynamic self-
checking flame detectors for sensing the ultraviolet radiation
generated by the combustion of gas, oil, or other fuels.
This flame detector is available in two versions:
model C7061A1020 for use in Standard applications, and
model C7061F1003 for use in installations requiring
explosion-proof packaging. The flame detector is designed
for use with either:
R7861A Dynamic Self-Check Ultraviolet amplifier and,
• 7800 SERIES Burner Programmers
R8001S1071 Dynamic Self-Check Ultraviolet Module and,
• SLATE Burner Management System
These configurations provide a closed-loop, self-checking
circuit, which ensures the integrity of both amplifier and
flame detector. Improper response simulated flame loss
results in a safety shutdown and/or alarm.
GENERAL
CONTENTS
Only with R7861A or
R8001S1071 Amplifier
Description .................................................................... 2
Features ........................................................................ 2
Ordering information ...................................................... 2
TECHNICAL DATA
Specification .................................................................. 3
Standards and approvals ............................................... 4
Replacement parts and accessories .............................. 4
Dimensional drawing ..................................................... 5
INSTALLATION AND OPERATION
Planning the installation ................................................. 6
Installation ..................................................................... 8
Wiring .......................................................................... 10
Adjustment and checkout ............................................ 12
VARIOUS
Troubleshooting ................................................................ 13
Service ........................................................................ 14
Disposal ....................................................................... 15
model C7061A1020
model C7061F1003
SIL
3
Capable

Honeywell C7061A1020 Specifications

General

Voltage	24 VDC
Flame Detector Type	Ultraviolet (UV)
Mounting	Surface mount
Electrical Connections	Terminal block
Approvals	UL, FM, CE
Type	Flame Detector
Current Draw (Alarm)	35 mA
Humidity Range	0 to 95% RH, non-condensing
Application	Flame detection in industrial applications
Compatibility	Honeywell
Temperature Range	-40 to 185°F (-40 to 85°C)

Summary

Application

General

Description

Details the differences between C7061A and C7061F models and their housing specifications.

Features

Highlights key functionalities like oscillating shutter, mounting flexibility, and enclosure standards.

Ordering Information

Specifies how to order the complete model number and separately order accessories.

Technical Data

Specification

Lists models, ambient/storage temperature ratings, voltage, flame signal, and interchangeability.

Mounting and Orientation

Describes mounting flange details and orientation requirements for C7061A and C7061F.

Wiring Connections

Details the terminal block connections for the C7061A1020 and C7061F1003 models.

Serviceability

Notes that the viewing window and sensing tube are field replaceable.

Maximum Cable Length

Specifies the maximum permissible lead wire length between sensor and amplifier.

Design Life

States the expected continuous operation life of the ultraviolet sensing tube.

Standards and Approvals

Details compliance with EC-Directives and European Standards for both models.

Replacement Parts and Accessories

Lists available replacement parts and accessories for C7061A and C7061F models.

Dimensional Drawing

Provides visual representations of the physical dimensions for C7061A and C7061F.

Installation and Operation

Planning the Installation

Guides on determining the best location for detector mounting considering temperature and vibrations.

Installation

Provides instructions on mounting the sight pipe, installing fittings, and mounting the detector.

Wiring

Details caution, wiring practices, and connecting detectors in parallel for flame detectors.

Adjustments and Checkout

Covers adjusting detector sighting, pilot turndown, ignition spark response, and final checkout procedures.

Various

Troubleshooting

Provides steps for preliminary inspection, removing the detector, and procedures for zero meter reading.

Service

Details periodic maintenance and procedures for replacing the UV sensing tube and coil/shutter assembly.

Disposal

Provides guidance on the proper disposal of electronic components according to WEEE Directive.