The Company operates a crude benzene leak alarm price, quality assurance, welcome to consult the discussion Manager Tian 0531-887 90109,1510 6992328. Jinan the Shang Ansheng production of crude benzene leak alarm controller, detectors, signal cable for wall-fixed. Controller is strictly designed and manufactured in accordance with GB16808-97 gas alarm controller technology requirements and test methods, qualified products by the National Fire Electronic Product Inspection and testing center; detector gas detector in accordance with GB15322-2003 "technical requirements and test methods" strict design and manufacturing, the use of imported special detector sensing element gas sensor with high sensitivity, stability, long life, low power consumption advantages. The user can choose a different product models based on different detection gas. Large ones divided into one to four, four to eight two specifications. 8-12 square meters per detector monitoring environment, based on the monitoring of the environment area, the user can choose different specifications, such as the excess can be superimposed on the application, the products owned battery in case of power outage can automatically convert, backup power using time more than 2 hours. Features 1 the crude benzol leak alarm (RBK / RBT) LCD backlight and more individuals showing strong anti-interference, sensitive and reliable. Wide range of use of the environment, long service life. Detection point set detect History independent set 5 primary, secondary alarm value, zero drift anteroposterior Chinese display. imported high-performance electrochemical sensors. stable performance, high sensitivity and crude benzene leak alarm Technical parameters: 1. backlit LCD: ppm 2. concentration alarm, fault alarm. individual sound and light alarm, individual concentration values ??show the main and backup power automatically converted to self-protection 5. frequency signals, interlocking solenoid valves, fans, 110 warning lights. operating voltage: 220v 50HZ 7. backup power usage time: ≥ 2.5H 8 anti-interference ability 9. temperature: -20 ° C to +60 ° C Humidity: <95% RH 11. transmission distance: 1500M 12 output: three-wire system 13 Installation: mounting bracket, tube, wall mounted crude benzene leak alarm through high-tech R & D and production, in line with the standards of the national security department, after the majority of users to try and launch of production of the product into the market by the praise, a vast prospects. Crude benzene leak alarm sensor automatic identification of over-concentration, short-circuit, open circuit protection and sensor, and the failure of the automatic detection function, good stability, high accuracy, anti-poisoning, anti-interference ability. Crude benzene leak alarms to detect the concentration of a gas leakage in gas natural diffusion, with imported electrochemical sensor with excellent sensitivity and excellent repeatability; the crude benzene leaked alarm embedded micro-control technology, the Chinese menu operation function complete, high reliability, and overall performance among the leading domestic level. That subsection the crude benzol leak alarm RBK-6000-type gas controller and RBT-6000 gas detectors, three-core cable connection, crude benzol external linkage solenoid valve leak alarm, fan, 110 warning lights, spray leaching equipment, etc., when the the crude benzene concentration reaches a certain value automatically turn these outreach equipment to better achieve the effect of alarm,