Henan Bosean Electronic Technology Co., Ltd.  

Product Name: Wall Mounted Fire Alarm Control Panel with LED Display Gas Detector Controller Type: Electrochemical Gas Analyzer Gas: Co, H2s, O2, etc Certification: FCC, CE, RoHS Portable: Portable Customized: Customized Brand: Bosean Product Name: Bh-50 Fixed Combustible Gas Detector Color: Blue or Yellow Working Voltage: 15~30VDC Sampling: Diffusion Sensor: Catalytic Sensor or imported British Sensor Safe Degree: Intrinsically Safe Response Time: <30s Output Signal: 4-20mA/RS485 Alarm Type: Sound@Light Trademark: Bosean Transport Package: Each Set Will Be Packed with The Export Standard C Specification: 140mm*64mm*34mm Origin: Henan China Product Description Product DescriptionBH-50 is a single-channel/two-channel, four-channel (4-20) mA/RS485 transmitter signal input intelligent control system developedby Henan Bosean Electric Technology CO.Ltd. The product with high stability, high accuracy and high intelligence.The external control port is rich, users can freely choose the type of plug-in transmitter and access port,and On-site inspection and alarm can be performed with simple settings. The system has integrated sound and light alarms,provides a relay normally open control terminal. The system is widely used in applications where toxic gases need to be detected.When the indicator of a certain gas to be tested in the fied exceeds or falls below the set standard,the system will perform a series of alarm actions, such as alarm, exhaust, tripping, etc.Product ParametersProduct typeBH-50 Gas controllerChannelSingle channel,two channels,four channelsPower supply:AC220V±10% 50HzConsumption:≤10WSignal input:4~20mA and RS485Single output:two lines RS485(MODBUS)Working temperature-10ºC~50ºCWorking humidity0-95%RH (no dew)Contact outputFree contact output, max power 1kWInstallation method:Wall-mountedDimensions380x210x80mm(L×W×H)Product ApplicationThe detector is suitable for explosion-proof, toxic gas leakage and rescue, underground pipelines, mines, metallurgy,power plants,chemicals, tunnels, etc., effectively avoiding the occurrence of poisoning accidents,ensuring the safety of workers and avoiding losses of production equipment.Our Customers andPatent Certificateabout BoseanScope of BusinessBosean was founded in 2013, specializing in the development and production of gas detectors, gas analyzers and rangefinder.At present, our research and development instruments have been spread all over the world.R&D and ProductionService teamWarehousing LogisticsFAQQ1:Are you a trading company or manufacturer ? A1:We aremanufacturer.Q2:What about the payment method?A2:T/T, Paypal, Western Union, L/C is available.Q3:Does your company accept customization?A3:We do customizing service for customers.Q4:What about the Shipment?A4:We'll choose proper transportation mode based on theweight of goods, usually arrange shipment by air expresssuch as DHL,FEDEX,TNT or UPS.Q5:What about after-sale service?A5:12 months warranty for all kinds of products.Send your Inquiry Details in the Below, Click "Send" Now! Welcome to contact with us! Thanks!