Honeywell C7035A1049 كاشف الأشعة فوق البنفسجية «مينيبير»
The Resideo C7035 A 1049 flame detector are designed to detect ultraviolet radiation emitted by a flame. They integrate with Honeywell flame monitoring systems to detect its presence in gas, oil and combined burners. Here are the main characteristics and installation requirements of these detectors: Features - The Honeywell C7035A1049/B UV-sensitive detector are compatible with the R7249A, R7290A, R7749B and R7849A, B amplifiers, as well as with the corresponding Honeywell control devices. - The detectors have a built-in cuff with an internal thread for installation on a one-inch inspection tube. - The housing meets the requirements of Underwriters Laboratories Inc. for protection against moisture and NEMA standards for cabinets of type 4 and 4X. - When properly installed, they can be used at pressures up to 5 psi. - The UV reading tube is replaced in the field. - Parallel connection of two detectors is possible in cases where flame reading is difficult. 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: A cuff with an internal thread for installation on a one-inch inspection tube. Electrical connections - Two color-coded wires, NEC Class 1, 6 ft [1.83 m] long (one model comes with 12 ft [3.66 m] long wires). - 1/2-14 NPSM thread for connecting the wire to the rear of the detector. Spare parts 1. Flange seal 129808. 2. UV reading tube 139464M (18° – +121°C). 3. UV reading tube 139464N (18° – +121°C). Basic installation requirements - The detector must be in the direct line of sight of the flame. - Exclude exposure to other sources of ultraviolet radiation, in particular, from ignition sparks. - The detector must be installed as close to the flame as possible, taking into account physical and temperature restrictions. Certification - Underwriters Laboratories Inc.: MP268 certificate. - Canadian Standards Association: Master Report LR 95329-1. - Factory Mutual: certificate. - Industrial Risk Insurers: certificate.