Shenzhen Ao Sien HS-230 HS-230 smoke detector smoke detector smoke detection factory ..

1. Overview This manual describes the HS-230 type dust concentration monitor the installation, operation, inspection and maintenance. HS-230 based on the principle of dynamic charge for particulate pollutants grain line continuous monitoring and measurement. HS-230 can be used in a variety of particulate matter particulate phase of two-phase flow continuous measurement or monitoring. Baghouse leak detection and alarm, electrostatic precipitator electrodes fail warning, flour or powder pneumatic conveying process, the relative concentration of particulate threshold control, pollutant concentrations of particulate pollution emission sources are continuous measurements of the model dust monitoring Instrument applications. The instrument can be used alone one, can also be connected to a monitor several networks, sharing a monitoring alarm background. Instrument suitable for process control and emissions monitoring particulate pollutants power plants, steel mills, cement and building materials processing, bulk materials, food processing, coal mining and other industrial process monitoring and dust removal equipment and other aspects of powder project. 2, the technical characteristics l using the principle of dynamic charge Law, no charge accumulation, no zero drift, not the process leading to particulate matter carried by the charge itself; l single-ended installation, no cleaning; l integrated structure, simple and compact easy to install; l the way industry standard 4-20mA standard current output, two alarm / control signal output, convenient and reliable connection; 3, the technical indicators l size, weight: 200mm × 200mm × 500/1000 / 1500mm 3kg l Environmental Requirements : Temperature: -40 ℃ ~ 65 ℃ Relative humidity: 0-100% RH l measurement error: ± 2% FS l medium conditions: temperature up to 250 ℃ (high temperature to be customized) l Signal output: l Analog: one (4 ~ 20) mA analog signal, load capacity 500Ω l Switch: three-way switch, load capacity 30VDC, 2A or 250VAC, 0.2A l probe lengths available in three sizes 600/1000 / 1500mm l Sensor material 316L l Sensitivity: 0.05 mg / m3 l measuring range: Minimum (0 ~ 10) mg / m3 / maximum (0 ~ 500) mg / m3 (the other can be customized) l Power: 10W l Power: DC (16-24) V