MERTANI SENSOR KUALITAS UDARA (SENSOR KEBAKARAN)

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Deskripsi

#Sensor Node (Sensor Kebakaran) : Data Logger -Working frequency 850.125~930.125 MHz -Transmitting power 30 dBm -Air data rate 0.3k~62.5kbps -Test distance 10000 meter -Antenna type SMA-K -Communication interface RS232 / RS485 -Channel numbers 81 -Buffer 1000 bytes -Transmitting current 279 mA -Operating temperature -40 ~ +85℃ -Operating humidity 10 ~90% -Storage temperature -40 ~ 125℃ Power Supply -Solar Panel 50 WP -Solar Charger Controller (MPPT) -Deep Cycle VRLA Battery 12V 18Ah Panel Box : -Bahan box ABS (Acrulonitrile Butadiene Styrene) -Dilengkapi dengan kunci gembok pengaman CO Sensor -Output Optional: SDI-12, V1.3 Optional: RS485, Modbus-RTU -Power supply 5-28V DC -Gas Type CO -Nominal Range 0 - 2000 ppm -Maximum Overload 5000 ppm -Sensitivity 0.028  0.010 A/ppm -Baseline（20 ℃）<  0.2 A -Baseline Drift (-20 to 40 ℃) 0 to 10 ppm -Resolution 10 ppm -Response Time (T90)  35 seconds -Linearity Linear -Long Term Output Drift <2% signal/month -Temperature Range 20 ℃ to 50 ℃ -Operating Humidity 15 to 90%RH non-condensing -Pressure Range 90 to 110 kPa -Bias Potential 0 mV -Expected Operating Life 2 years in air PM 2,5, PM10, VOC, Air Temperature, Air Humidity, and Dew Point (Calculated) Sensor : -PM2.5 Mass concentration size range PM2.5 0.3 to 2.5 μm Sampling interval 1 +/- 0.03 s -PM10 Mass concentration size range PM10 0.3 to 10.0 -VOC VOC Index "Min 1, Max 500, Units VOC Index Points" Device-to-device variation VOC Index18 Typ16 <±15 <±15, Units VOC Index points or % VOC Index m.v. (the larger) Repeatability VOC Index18" Typ16 <±5 <±5, Units VOC Index points or % VOC Index m.v. (the larger) -Temperature Accuracy temperature Conditions @15-30°C,50 %RHtypical 0.45, max ±0.7 °C" Repeatability temperature Conditions @25°C,50 %RH typical 0.1 °C -Humidity Accuracy relative humidity Conditions @25°C,30-70%RHtypical±4.5,max±6%RH -Dew Point Calculated -Expected Operating Life 2 years in air