Acetone gas alarm acetone concentration of gas leakage alarm parameters

Acetone is a colorless, transparent liquid, volatile, if the concentration exceeded, there will be an explosion hazard. Acetone gas alarm, time is used to monitor the concentration of acetone gas safety equipment, enabling the detection of the concentration of acetone gas concentration display and sound and light alarm after excessive concentration. Consists of two gas detectors and gas alarm controller, and between the two connect via cable. Acetone gas alarm Specifications: Detection of gas: Acetone Detection principle: catalytic combustion Detection method: natural diffusion Detection range: 0-100% LEL Resolution: 1% LEL alarm: under-reporting: 20% LEL; overstated: 50% LEL proof grade: Exd II CT6 Protection class: IP65 measurement error: ± 3% FS Response time: <15s Working temperature: -40-70 ℃ Transmission distance: ≤1200m Connection: G1 / 2 internal thread Alarm volume: ≥ 85dB structural material: Aluminum Use cable: sub-line formula: three-core cable; Bus: Four-core cable Sensor life: 1 5--2 years body alarm installation Installation environment: for installation in the open air of the detector probe temperature and humidity factors must be considered to ensure compliance with environmental temperature and humidity instrument instructions. Places to install the instrument should take into account the impact of halogen compounds of the elements of the instrument. Doing so will reduce the detector sensitivity and shorten the life of the instrument but also a serious loss of detection. The number of installations: the presence of flammable gas leak for a possible place in accordance with the relevant provisions of each distance (10 ~ 20) m should set up a checkpoint. For the relatively small enclosed space should be set up checkpoints. When the complexity of the type of gas field environment, the number of detectors should be relatively increased. Acetone gas alarm Consulting Website: http://www.jnrtkm.com/proshow.asp?id=372 propane gas alarm Consulting: Contact: Manager Liu Tel: 0531-58615066 QQ: 2466711603 Mobile: 18668913066 E-mail: jn_rute @ 163.com Company solemn promise: the product has quality problems within one year of free maintenance company.