Industrial Grade Ultra Low Power Methane Sensor SJH-5BUL

Product Details

Product Description

Product Description
Introduction
SJH-5BUL methane sensor is an ultra low power and dual beam gas sensor based on Non-Dispersive Infra-Red (NDIR) technology.
Adopting ultra low power LED emitter, Cubic mature technology platform and standard industrial 4-series design, SJH-5BUL sensor has features of ultra low power consumption, super fast response time, supiror signal stability, high precision, and long lifetime, etc.
SJH-5BUL could measure CH4 up to 100%LEL, are designed for hazardous areas that require for battery-powered portable or transportable detector, outdoor solar-powered IoT device and other low-power based wireless monitors. Suitable applications include Oil & Gas industry, LNG transportation, gas leak detection, underground utility vaults, sewers, industrial plants, etc.
Features
1. Dual-beam NDIR technology
2. Average working current less than 1mA
3. Superior fast T90 time<15s
4. Linearization and factory calibration for accurate digital output
5. Matrix calibration to ensure high accuracy over full-temperature
6. Embedded temperature and humidity compensation
7. Long lifespan over 10 years
8. Ex-proof grade Ex ia II C T4 Ga
Specifications

Principle	NDIR
Measurement Gas	CH4
Model	SJH-5BUL
Measurement Range	0-100%LEL (0~5%Vol)
Accuracy	0~2.50%vol (0~50% LEL): ±0.15%vol (±3% LEL) 2.50%vol~5.00%vol (50%~100% LEL): ±0.25%vol (±5% LEL)
Resolution	0.01%Vol
Response Time	T90	Output	UART_TTL (3V)
Working Condition	-40 ~ 70℃, 0~98%RH (non-condensing)
Storage Condition	-40 ~ 70℃, 0~98%RH (non-condensing)
Power Supply	3.3~5.5V DC
Working Current	0.8mA (@25℃, 3.3V DC)
Dimension	Dia20mm*H16.6mm

---

>> Shanghai Factory Supply Compact Camping Down Sleeping Bag Stuffing Machine
>> Commercial compost machine compost rotary trommel drum screen for sale
>> Prebiotic Super Bifidus Factor Fructooligosaccharide Macthed with Probiotics Products Fos
>> Remote Computer System for distribution system
>> Stainless Steel 304 316 L Wire Screen Filter Mesh/Stainless Woven Wire Mesh
>> Green/Yellow Color Masterbatch for Plastic Production
>> Huawei Gpon Eg8141A5 Xpon Epon Gepon Xgpon Olt WiFi Ont 2 Port Pon Fibre Optic Modems New Modem Router WiFi FTTH ONU
>> Manufacturer Supply Concrete Floor Grinder Machine
>> Wide Span Steel Structure Factory Prefabricated Warehouse for Sale
>> Brand Good Quality Seated Type 1500kg Capacity 3-Way Electric Pallet Stacker for Narrow Aisle Mca Series
>> Square Filter End Caps filter cover Industrial air filter
>> Adjustable Stainless Steel Wire Aluminum Speed Fitness Jump Rope
>> Stainless steel perforated hexagon honeycomb mesh sheet for cladding
>> Personal Protective Equipment Blue Plastic Isolation Gowns SMS PP PE
>> soft stone tiles making machine high speed decorative mcm soft tiles machine cladding panel wall ceramic tiles machine
>> Promata high quality remote car control central lock system locking security keyless entry kit for 2 door
>> UL1007 HOOK UP WIRE
>> Electric Stove inspection services and quality control of Guangdong Huajian Inspection Co., Ltd
>> Powerjet Plastic Anchor Wall Bolt Plug Screw Plastic Cover Making Injection Molding Machine
>> V-neck 180 GSM 100% Cotton And Spandex Plain T-shirts 100% Lint Free Cotton t shirt for men