{"product_id":"yaoan-yrf100a-high-concentration-dust-measuring-instrument","title":"Yaoan High Concentration Dust Measuring Instrument | YRF100A","description":"\u003cp data-start=\"312\" data-end=\"688\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"316\" data-end=\"378\"\u003eYaoan YRF100A High Concentration Dust Measuring Instrument\u003c\/strong\u003e is designed for continuous industrial monitoring of airborne dust mass concentration in environments where dust levels can be relatively high. It provides direct real-time readings and is suitable for factories, workshops, processing facilities and other industrial areas requiring dependable dust monitoring.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"690\" data-end=\"1092\"\u003eThe instrument uses \u003cstrong data-start=\"710\" data-end=\"774\"\u003elight-scattering and laser-based dust measurement technology\u003c\/strong\u003e together with a pumping system to detect airborne particles quickly and convert the measured concentration into a direct digital reading. Yaoan specifies a response time of less than 6 seconds and multiple configurable measuring ranges for different industrial dust applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1094\" data-end=\"1480\"\u003eA bright digital display shows the dust concentration directly in \u003cstrong data-start=\"1160\" data-end=\"1169\"\u003emg\/m³\u003c\/strong\u003e, allowing operators to read measurements without additional equipment. The unit also supports audible and visual alarm functions, including configurable high and low warning levels, helping provide immediate notification when dust concentration exceeds the selected limit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1482\" data-end=\"1813\"\u003eFor industrial system integration, the YRF100A supports \u003cstrong data-start=\"1538\" data-end=\"1589\"\u003eRS485 communication and standard 4-20 mA output\u003c\/strong\u003e, while LoRa and two-bus communication are listed as optional configurations. This allows the detector to connect with centralized monitoring, ventilation and industrial control systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1815\" data-end=\"2152\"\u003eThe wall-mounted design simplifies fixed installation, while infrared remote-control operation allows parameters to be adjusted without opening the enclosure. With an IP65-rated housing and explosion-protected construction shown in the supplied product data, the YRF100A is suitable for demanding industrial dust-monitoring applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"2154\" data-end=\"2166\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"2168\" data-end=\"3587\"\u003e\n\u003cli data-section-id=\"gh6kr3\" data-start=\"2168\" data-end=\"2273\"\u003e\u003cstrong data-start=\"2170\" data-end=\"2209\"\u003eHigh Concentration Dust Monitoring:\u003c\/strong\u003e Designed for industrial environments with elevated dust levels.\u003c\/li\u003e\n\u003cli data-section-id=\"yzr0tv\" data-start=\"2274\" data-end=\"2365\"\u003e\u003cstrong data-start=\"2276\" data-end=\"2303\"\u003eDirect Digital Readout:\u003c\/strong\u003e Displays real-time dust mass concentration directly in mg\/m³.\u003c\/li\u003e\n\u003cli data-section-id=\"k2yvua\" data-start=\"2366\" data-end=\"2462\"\u003e\u003cstrong data-start=\"2368\" data-end=\"2386\"\u003eFast Response:\u003c\/strong\u003e Response time of less than 6 seconds. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"s4ydyg\" data-start=\"2463\" data-end=\"2585\"\u003e\u003cstrong data-start=\"2465\" data-end=\"2503\"\u003eLaser Light Scattering Technology:\u003c\/strong\u003e Provides fast and sensitive dust detection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"8r3tz8\" data-start=\"2586\" data-end=\"2672\"\u003e\u003cstrong data-start=\"2588\" data-end=\"2614\"\u003eSound and Light Alarm:\u003c\/strong\u003e Audible and visual warning for dust concentration limits.\u003c\/li\u003e\n\u003cli data-section-id=\"bgyndl\" data-start=\"2673\" data-end=\"2803\"\u003e\u003cstrong data-start=\"2675\" data-end=\"2702\"\u003eTwo Stage Alarm Levels:\u003c\/strong\u003e Supports configurable high and low warning thresholds according to the supplied product information.\u003c\/li\u003e\n\u003cli data-section-id=\"1768bw3\" data-start=\"2804\" data-end=\"2897\"\u003e\u003cstrong data-start=\"2806\" data-end=\"2834\"\u003eInfrared Remote Control:\u003c\/strong\u003e Allows adjustment of parameters without opening the enclosure.\u003c\/li\u003e\n\u003cli data-section-id=\"17w452b\" data-start=\"2898\" data-end=\"3020\"\u003e\u003cstrong data-start=\"2900\" data-end=\"2924\"\u003eRS485 Communication:\u003c\/strong\u003e Suitable for connection to industrial monitoring systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"802w8k\" data-start=\"3021\" data-end=\"3156\"\u003e\u003cstrong data-start=\"3023\" data-end=\"3042\"\u003e4-20 mA Output:\u003c\/strong\u003e Standard industrial analogue signal for control and monitoring integration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"hr3spi\" data-start=\"3157\" data-end=\"3292\"\u003e\u003cstrong data-start=\"3159\" data-end=\"3191\"\u003eOptional LoRa Communication:\u003c\/strong\u003e Wireless connectivity is available depending on configuration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"cxfaxk\" data-start=\"3293\" data-end=\"3380\"\u003e\u003cstrong data-start=\"3295\" data-end=\"3325\"\u003eWall Mounted Installation:\u003c\/strong\u003e Fixed installation design for industrial environments.\u003c\/li\u003e\n\u003cli data-section-id=\"9ly713\" data-start=\"3381\" data-end=\"3498\"\u003e\u003cstrong data-start=\"3383\" data-end=\"3403\"\u003eIP65 Protection:\u003c\/strong\u003e Helps protect the unit against dust and water ingress according to the supplied product sheet.\u003c\/li\u003e\n\u003cli data-section-id=\"jpartd\" data-start=\"3499\" data-end=\"3587\"\u003e\u003cstrong data-start=\"3501\" data-end=\"3532\"\u003eExplosion Protected Design:\u003c\/strong\u003e Designed for use in hazardous industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"3589\" data-end=\"3607\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3609\" data-end=\"4682\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3609\" data-end=\"3636\"\u003e\n\u003ctr data-start=\"3609\" data-end=\"3636\"\u003e\n\u003cth data-start=\"3609\" data-end=\"3625\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"3625\" data-end=\"3636\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3647\" data-end=\"4682\"\u003e\n\u003ctr data-start=\"3647\" data-end=\"3664\"\u003e\n\u003ctd data-start=\"3647\" data-end=\"3655\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"3655\" data-end=\"3664\" data-col-size=\"md\"\u003eYaoan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3665\" data-end=\"3684\"\u003e\n\u003ctd data-start=\"3665\" data-end=\"3673\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"3673\" data-end=\"3684\" data-col-size=\"md\"\u003eYRF100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3685\" data-end=\"3748\"\u003e\n\u003ctd data-start=\"3685\" data-end=\"3700\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"3700\" data-end=\"3748\" data-col-size=\"md\"\u003eHigh Concentration Dust Measuring Instrument\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3749\" data-end=\"3787\"\u003e\n\u003ctd data-start=\"3749\" data-end=\"3768\" data-col-size=\"sm\"\u003eDetection Object\u003c\/td\u003e\n\u003ctd data-start=\"3768\" data-end=\"3787\" data-col-size=\"md\"\u003eIndustrial Dust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3788\" data-end=\"3848\"\u003e\n\u003ctd data-start=\"3788\" data-end=\"3812\" data-col-size=\"sm\"\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd data-start=\"3812\" data-end=\"3848\" data-col-size=\"md\"\u003eLight Scattering Laser Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3849\" data-end=\"3905\"\u003e\n\u003ctd data-start=\"3849\" data-end=\"3866\" data-col-size=\"sm\"\u003eDisplay Method\u003c\/td\u003e\n\u003ctd data-start=\"3866\" data-end=\"3905\" data-col-size=\"md\"\u003eDigital Tube Direct Reading Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3906\" data-end=\"3930\"\u003e\n\u003ctd data-start=\"3906\" data-end=\"3921\" data-col-size=\"sm\"\u003eDisplay Unit\u003c\/td\u003e\n\u003ctd data-start=\"3921\" data-end=\"3930\" data-col-size=\"md\"\u003emg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3931\" data-end=\"4018\"\u003e\n\u003ctd data-start=\"3931\" data-end=\"3949\" data-col-size=\"sm\"\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd data-start=\"3949\" data-end=\"4018\" data-col-size=\"md\"\u003e0 to 10 20 30 50 100 500 or 1000 mg\/m³ depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4019\" data-end=\"4106\"\u003e\n\u003ctd data-start=\"4019\" data-end=\"4039\" data-col-size=\"sm\"\u003eMeasurement Error\u003c\/td\u003e\n\u003ctd data-start=\"4039\" data-end=\"4106\" data-col-size=\"md\"\u003eLess than ±10 percent according to published Yaoan product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4107\" data-end=\"4137\"\u003e\n\u003ctd data-start=\"4107\" data-end=\"4123\" data-col-size=\"sm\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd data-start=\"4123\" data-end=\"4137\" data-col-size=\"md\"\u003e\u0026lt;6 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4138\" data-end=\"4179\"\u003e\n\u003ctd data-start=\"4138\" data-end=\"4162\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-start=\"4162\" data-end=\"4179\" data-col-size=\"md\"\u003e-10°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4180\" data-end=\"4208\"\u003e\n\u003ctd data-start=\"4180\" data-end=\"4197\" data-col-size=\"sm\"\u003eHumidity Range\u003c\/td\u003e\n\u003ctd data-start=\"4197\" data-end=\"4208\" data-col-size=\"md\"\u003e≤95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4209\" data-end=\"4238\"\u003e\n\u003ctd data-start=\"4209\" data-end=\"4227\" data-col-size=\"sm\"\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd data-start=\"4227\" data-end=\"4238\" data-col-size=\"md\"\u003eDC 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4239\" data-end=\"4264\"\u003e\n\u003ctd data-start=\"4239\" data-end=\"4255\" data-col-size=\"sm\"\u003eCommunication\u003c\/td\u003e\n\u003ctd data-start=\"4255\" data-end=\"4264\" data-col-size=\"md\"\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4265\" data-end=\"4294\"\u003e\n\u003ctd data-start=\"4265\" data-end=\"4283\" data-col-size=\"sm\"\u003eAnalogue Output\u003c\/td\u003e\n\u003ctd data-start=\"4283\" data-end=\"4294\" data-col-size=\"md\"\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4295\" data-end=\"4340\"\u003e\n\u003ctd data-start=\"4295\" data-end=\"4320\" data-col-size=\"sm\"\u003eOptional Communication\u003c\/td\u003e\n\u003ctd data-start=\"4320\" data-end=\"4340\" data-col-size=\"md\"\u003eLoRa and Two Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4341\" data-end=\"4379\"\u003e\n\u003ctd data-start=\"4341\" data-end=\"4354\" data-col-size=\"sm\"\u003eAlarm Mode\u003c\/td\u003e\n\u003ctd data-start=\"4354\" data-end=\"4379\" data-col-size=\"md\"\u003eSound and Light Alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4380\" data-end=\"4426\"\u003e\n\u003ctd data-start=\"4380\" data-end=\"4399\" data-col-size=\"sm\"\u003eRemote Operation\u003c\/td\u003e\n\u003ctd data-start=\"4399\" data-end=\"4426\" data-col-size=\"md\"\u003eInfrared Remote Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4427\" data-end=\"4458\"\u003e\n\u003ctd data-start=\"4427\" data-end=\"4442\" data-col-size=\"sm\"\u003eInstallation\u003c\/td\u003e\n\u003ctd data-start=\"4442\" data-end=\"4458\" data-col-size=\"md\"\u003eWall Mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4459\" data-end=\"4493\"\u003e\n\u003ctd data-start=\"4459\" data-end=\"4472\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"4472\" data-end=\"4493\" data-col-size=\"md\"\u003e230 × 141 × 64 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4494\" data-end=\"4519\"\u003e\n\u003ctd data-start=\"4494\" data-end=\"4503\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"4503\" data-end=\"4519\" data-col-size=\"md\"\u003eApprox. 2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4520\" data-end=\"4585\"\u003e\n\u003ctd data-start=\"4520\" data-end=\"4541\" data-col-size=\"sm\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd data-start=\"4541\" data-end=\"4585\" data-col-size=\"md\"\u003eIP65 according to supplied product sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4586\" data-end=\"4682\"\u003e\n\u003ctd data-start=\"4586\" data-end=\"4609\" data-col-size=\"sm\"\u003eExplosion Proof Mark\u003c\/td\u003e\n\u003ctd data-start=\"4609\" data-end=\"4682\" data-col-size=\"md\"\u003eEx ib IIB T6 Gb and Ex ibD 21 T80°C as shown in supplied product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"4684\" data-end=\"4878\"\u003e\u0026nbsp;\u003c\/p\u003e","brand":"Yaoan","offers":[{"title":"Default Title","offer_id":45150119788744,"sku":"YRF100A","price":0.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9761\/7864\/files\/ChatGPTImageJul25_2026_06_30_55PM.png?v=1784993494","url":"https:\/\/toolmart.me\/en\/products\/yaoan-yrf100a-high-concentration-dust-measuring-instrument","provider":"TOOLMART","version":"1.0","type":"link"}