On-line flue gas monitoring and sampling heating pipeline
sampling heating pipeline
On-line flue gas monitoring and sampling heating pipeline
Product description: On-line flue gas monitoring and sampling heating pipeline is a component of the flue gas online monitoring system (extraction type). The purpose is to maintain the flue gas temperature during the proc
On-line flue gas monitoring and sampling heating pipeline is a component of the flue gas online monitoring system (extraction type). The purpose is to maintain the flue gas temperature during the process of extracting the flue gas from the chimney and sending it to the flue gas preconditioner, and prevent condensation caused by condensation. The change in the composition of the flue gas causes deviations in the analysis and measurement data. The sampling tube in the On-line flue gas monitoring and sampling heating pipeline can be made of different materials, such as PFA, FEP, PTFE, or stainless steel tubes. The heating cable can be selected for medium, low and high temperature heating, and compensation wires and power cables can also be added. On-line flue gas monitoring and sampling heating pipeline Technical parameters: 1. Single-core pipeline: material PFA, FEP, PTFE; outer diameter Φ6mm, Φ8mm, Φ10mm, single-core, double-core optional. 2. Electric heating cable: constant power, self-limiting temperature. 3. Heating temperature of sampling gas: 80°C; 120°C; 150°C; 180°C. 4. Outer diameter of heating pipeline: OD38±2mm; OD42±2mm. 5. Black PVC/CVC anti-wear layer. 6. Power: 40～60W/M.
7. Power supply: 220VAC 50Hz; 110v.
On-line flue gas monitoring and sampling heating pipeline Installation rules: ①Electrical index (1) Rated voltage: 220VAC. (2) The self-limiting temperature pipeline has a larger heating length of 100-120m. (3) The self-limiting temperature pipeline is equipped with a circuit breaker with a current value of 30A. If the length of the composite pipe is ≥30m, it should be equipped with a special automatic current limiter for the self-limiting temperature heating cable. (4) One loop of the heating system. ② Thermal index (1) At an ambient temperature of -20°C and a wind speed of 15m/s, the temperature inside the tube is maintained at 40-50°C. (2) The sampling tube is resistant to corrosion by various acid and alkali media, with a compressive strength of 1.0Mpa without leakage. (3) The sampling tube can work for a long time at a temperature of <200℃. ③Installation index (1) The smaller radius of curvature of the composite pipe is 0.5m. (2) The lower installation temperature is -20℃ (appropriate measures should be taken at -30℃～-40℃). (3) Small fixed distance: 2m in the vertical direction and 4m in the horizontal direction. 2. Installation precautions: Twisting and dragging on the ground are strictly prohibited during construction, and the pipe head sheath is only allowed to be disassembled when installing the contact. A. The tail end of the heating cable should be sealed to prevent the two-wire core of the heating cable from short-circuiting and burning the heating cable. B. The shielding layer of the heat trace cable must be grounded to prevent electric shock accidents. C. Use our company's special intermediate junction box or power junction box for the end connected to the power source to avoid potential accidents. D. The power distribution switch is equipped with a leakage protector.
Cable sales 2
Cable sales 1