American Huarui SP-2102Plus combustible gas detector

Description :

　　American Huarui SP-2102Plus combustible gas detector Product Introduction SP-2102Plus is a combustible gas detector that adopts intelligent sensor detection technology, explosion-proof (d) structure, and fixed installation method. The standard configuration includes four ultra high brightness LED displays and a three wire 4-20mA analog signal output; Optional configurations include RS485 Modbus digital signal output and three-level passive switch output, infrared, and audio-visual. The detector also supports output signal fine-tuning and other functions, making it convenient for system networking and maintenance.Product Features:Intelligent LEL sensors have stronger anti poisoning and anti-interference capabilities, and have achieved functions such as sensor exchange, offline calibration, and zero point self calibration? Multiple signal outputs, which can be easily connected to industrial control systems such as PLC/DCS, or used as a standalone control? Four ultra high brightness LED LCD display and local alarm indication? No need to open the lid, infrared operation, single person maintenance? Integrated sound and light (optional)? The instrument has over range and reverse polarity protection, which can avoid the danger caused by improper human operation? Rich electrical interfaces for users to choose fromProduct parameters:Detection principle: Catalytic combustion sensor: Micro power consumption, high anti-interference carrier, catalytic element sensor Sampling method: Diffuse working power supply: 10~30VDC Power: 170mA@24VDC Output signal: 4-20mA, adjustable load impedance: 600 Ω Detection accuracy: ± 2% F.S. (calibration point) Response time: (T90)<; 15s Protection level: IP65 Electrical interface: 3/4 "NPT M optional 3/4" NPT F, 1/2 "NPT F/M, G3/4 F/M Installation method: 2" riser/wall mounted Other outputs: RS485 Modbus high alarm, low alarm and fault 30VDC/2A, normally open/normally closed optional Environmental temperature: -40 ℃~+70 ℃ Environmental humidity: 15~95% RH (no condensation) Environmental pressure: 86kPa~106kPa Display method: 4-digit 7-segment code ultra high brightness display 4 LED status, Function indicator light External dimensions: 168.5mm × 145mm × 105mm (HWD) Shell material: Aluminum alloy weight: about 2.0kg Explosion proof certification: Ex d IIC T6 Gb DIP A

AfterSalesService :

• Combustible gas detector