Honeywell C7035A1064 Flame Sensor

In stock


Honeywell C7035A1064 Flame Sensor is a compact ultraviolet flame detector for use with flame safeguard controls with ultraviolet amplifiers. It is designed for use with burners requiring ultraviolet flame detection. The sensor mounts on a 1 in. sighting pipe by using an integral collar and protects the sensing tube with a shield. It meets outdoor rain-tight requirements of Underwriters Laboratories Inc., NEMA 4, and NEMA 4X. The sensor can be wired in parallel for difficult sighting applications and seals against pressures as high as 5 psi (34.5 kPa) when correctly installed. The ultraviolet sensing tube is field-replaceable.

Applications: Industrial burners, Residential furnaces, and water heaters, Power generation plants, Chemical processing plants.

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Honeywell C7035A1064 Flame Sensor is a highly reliable and accurate flame detector that is essential for any combustion safety system. It uses ultraviolet (UV) light to detect the presence of a flame. UV light is emitted by flames, but not by other sources of heat, such as hot surfaces or glowing embers. This makes UV flame detectors very reliable and accurate, even in challenging environments.

Features of Honeywell C7035A1064 Flame Sensor:

  • Compact and easy to install
  • Rugged construction for industrial use
  • Field-replaceable UV sensing tube
  • Protects the sensing tube with a shield

Additional information

Weight 1 kg


Model No


Used With

Flame Amplifiers: R7249A, B, R7849A, B, R7749B, R7259, R7290


Integral nut for 1 in. sighting pipe.

Electrical Connections

2 NEC Class 1 lead wires


5 G max

Ambient Temperature Range

-40 °C to +121 °C

NEMA Rating

NEMA 3 and NEMA 4

Lead Length (in.)

72 in.

Approvals, Swiss RE



38 mm diameter x 105 mm long


17 kg

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Honeywell C7035A1064 Flame Sensor

Honeywell C7035A1064 Flame Sensor