Cable Fortis SST-9801A SOF alarm controller SST-9801T combustible gas alarm detector alarm price keywords -SST-9801A controller, SST-9801T alarm detectors, combustible gas alarm apparatus SST-9801A, SST-9801T, natural gas liquefaction gas gas alarm device SST-9801A SST-9801T, wall-mounted alarm SST-9801A SST-9801T, supply sales promotion SST-9801A SST-9801T Price flammable toxic gas alarm: High Accuracy: CPU with high-grade single-chip, high operation speed and reliability § intuitive display, clear: digital and analog clock display, alarm information consult § easy to operate: the use of keyboard operation, calibration via potentiometer § wiring methods: three-wire, two-wire connection §. a variety of signal outputs: output high, low, the alarm relay contacts signal § Easy installation: Professional installation bracket design, equipment installation site convenient, fast and easy maintenance §: modular design for easy system maintenance § Detection. Gas species: combustible gas, toxic gas. Model SST-9801A consumes less than equal to 5.5w / channel detection of gas combustible gas (alkanes, alcohols, alkenes, ketones, benzene) acetylene, hydrogen sulfide, carbon monoxide, carbon dioxide, ammonia, chlorine, hydrogen and other concentration units % LEL, ppm,% V / V input signal 4 ~ 20mA standard display digital + analog display alarm set lower limit 25% LEL (can be set between 1-25%), the upper limit of 50% LEL alarm Sound and light alarm Alarm output Sec alarm output (contact capacity 2A / 250VAC) output standard current output signal / RS-485 interface to MODBUS communication protocol temperature range of -10 ℃ ~ + 55 ℃ Power AC220V / 50Hz maximum transmission distance of 1200m cable Fortis SST-9801 SOF combustible gas alarm apparatus Weathers 18335761486 13100079296 QQ: 2825486021 E-Mail: 2825486021@QQ.com our standing quantities of valve specific models are: the United States FISHER Fisher a high pressure a 1 inch pressure regulator valve regulator 627-496,627-497,627-498,627-499; American fisher a two 2-inch high pressure regulator pressure regulator valve 627-576,627-577,627-578,627-579; R622H-DGJ; R622-DFF; HSR; 299H; 1301F-1/2/3; 1301G; 289L; 289H, 289HH; 67CFR; US REGO force high a high pressure two minutes two pressure regulator valve 597FB; Ligao a US rego grade four (4) points of high pressure pressure regulator valve 1584MN / 1584VN; US REGO a 1-inch high pressure a pressure regulator valve 1588MN / 1588VN; 1780 special US REGO force high oxygen pressure regulator valve regulator 1784A; 1784B; 1784C; 1786A; 1786B; 1786C; 1788A; 1788B; 1788C; US SENSUS wins Seth twenty-two low pressure pressure regulator valve 143-80,243-8,243-12; US AMCO Egypt Summerside Branch twenty-two a 1-inch low-pressure DN25, DN32 inch 2 two pressure regulator valve regulator 1803B2; US amco Egypt Summerside Branch twenty-two low-pressure two 2-inch DN50, DN40 pressure reducing regulator regulator valve 1803 and so on.