Honeywell C7035A1031 UV detector minipeeper

Honeywell C7035A1031/U photo cells are designed to detect ultraviolet radiation emitted by a flame and are integrated into Honeywell flame monitoring systems to ensure reliable flame detection in gas, oil and combined burners.

Features

– The Resideo C7035A1031/B UV sensors are compatible with the R7249A, R7290A, R7749B and R7849A,B amplifiers, as well as with the corresponding Honeywell control devices.

– The UV cells C7035A1031 is equipped with a built-in cuff with an internal thread of 1-11-1/2 NPSM for installation on a one-inch inspection tube.

– The detector housing complies with the moisture protection standards of Underwriters Laboratories Inc. and NEMA standards for cabinets of type 4 and 4X.

– With proper installation, the C7035A1031 sensors can operate at pressures up to 5 psi.

– The C7035A1031/U UV reading tube can be replaced on site.

Specifications

– Flame detection: End of flame.

– Ambient temperature range: -18°C to +121°C or -40°C to +121°C, depending on the model.

– Maximum allowable pressure: 5 psi (34.5 kPa).

– Installation: Cuff with 1-11-1/2 NPSM internal thread for installation on a one-inch inspection tube.

– Electrical connections: Two 6 ft [1.83 m] long wires, color-coded, NEC Class 1, rated up to 204°C.

Spare parts

1. Flange seal 129808.

2. UV reading tube 139464M (18° – +121°C).

3. UV reading tube 139464N (18° – +121°C).

The installation of an ultraviolet flame detector requires compliance with two axes.