Total 4270 products for what is ppm Manufacture & Suppliers

• CH2O/S-10 Formaldehyde Gas Sensor Maximum Overload 50ppm Three Electrode

  

  ... (Electronics dependent) < 0.01 ppm T60 Response Time < 40s Typical Baseline Range (pure air, 20°C) -0.1 ppm to 0.1 ppm Maximum Zero Shift (+20°C to +40°C) 0.3 ppm Repeatability < 2 % of signal Rec. Load Res...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• 4ETO-100 CLE-1222-400 Ethylene Oxide Electrochemical Gas Detector Analyzer

  

  ... to 0 to 10 ppm (-20 oC to 50 oC) Resolution 10 ppm Response time (T90) 70 seconds linearity Long-term stability < 2% signal value per month Working condition Operating ......

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• LM4040B25IDBZR LM4040C20QDBZR LM4040CIM3-2.0 LM4040D30IDBZR LM4040D50IDBZR LM4040DIM3-2 Power Path Management IC Voltage

  

  ...Output Tolerances and Low Temperature Coefficient – Max 0.1%, 100 ppm/°C – A Grade – Max 0.2%, 100 ppm/°C – B Grade – Max 0.5%, 100 ppm/°C – C Grade – Max 1.0%, 150 ppm/°C – D Grade Low Output Noise: 35 μVRM...

  ChongMing Group (HK) Int'l Co., Ltd

  China

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• CAS 12042-91-0 Aluminum Chlorohydrate for Industrial Water Treatment

  

  ... grade (Solid) Standard USP-34 Al2O3% >46 Cl% <18.0 Basicity% 75-83 Water insoluble% ≤0.1 SO42-ppm ≤500 Fe ppm ≤200 Cr6+ppm ≤2.0 As ppm ≤2.0 Heavymetal (As Pb)...

  Yixing Cleanwater Chemicals Co.,Ltd.

  Jiangsu

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• SGX-4NO2 IndustrialNitrogen Dioxide NO2 Gas Air Quality Sensors

  

  ...ppm Typical Baseline Range (pure air) ±0.2ppm NO2 equivalent T90 Response Time < 30 seconds Measurement Range 0 - 30 ppm Maximum Overload 200 ppm Repeatability <±2% NO2 equivalent Recommended Load Resistor 10 ohms Resolution (Electronics dependent) 0.1 ppm......

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 3H2S-100 CLE-0112-300 0-100PPM Electrochemical Hydrogen Sulfide H2S Gas Sensor

  

  ...0112-300 Measuring range 0-100 ppm Maximum load 500 ppm Sensitivity 0.8 ± 0.2uAppm Baseline (20°C) : < +0.4 μA Baseline drift: equivalent to 0 to 0.2 ppm H2S Resolution 1 ppm Response time (T90) ≤30 seconds ...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 4CL2-50 CLE-0951-400 Electrochemical Chlorine Gas Sensor Used For Chlorine Leakage Monitoring In Chemical Pharmaceutical Plants And Other Places

  

  ...-400 Range 0 to 50 ppm Load 100 ppm Sensitivity 0.45 ± 0.20 mA/ppm Baseline (20℃) <± 0.1 ma Baseline drift is equivalent to 0 to 0.3 ppm (-20 to 40 ℃) Resolution 0.1ppm Response time (T90) £30 seconds linearity Long-term stability <2% signal value...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• GS+4DT Dual Gas (Carbon Monoxide/Hydrogen Sulfide) Sensor It Is A Dual Gas Sensor Of Industrial Grade Technology Used In Portable Multi-gas Detector High Stability

  

  ... expectancy: > 24 months in the air Standard warranty: 12 months H2S performance parameters: Output signal: 500 to 1100nA/ppm Typical baseline range (pure air) : ±0.5 ppm H2S equivalent T90 time 30 seconds M...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 4NH3-500 CLE-1052-400 Electrochemical Toxic Ammonia Sensor Electrical And Electrical Special

  

  ...Nominal Range 0 to 500 ppm Sensitivity 0.058  0.033 nA/ppm Baseline ( 20 oC ) - 0.2 to 2.5 nA Baseline Drift 0 to 25 ppm equivalent (-20 oC to 50 oC) Resolution 10 ppm Response Time (T90) : 120 seconds Line...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ NH3-100 4R+ C03-0950-000 Electrochemical NH3 Gas Sensor Gas Detector

  

  ...series ammonia electrochemical sensor through the pin. Performance parameter Measuring range 0 ~ 100 ppm Load 200 ppm Sensitivity (20℃) 0.135 ± 0.035 μA/ppm Response time (T90) ≤ 90 s Baseline (20℃) ...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• 4C3H3N-AS 114-190-120 Acrylonitrile Gas Sensor Electrochemical Three Electrodes

  

  ...Electrodes Zero drift (-20 to 50°C) 0-10 ppm Sensitivity 60±20 nA/ppm (positive signal) Response time < 90 s Repeatability < ±2% signal value/month Linearity Linear to 200 ppm Electrical Resolution 1 ppm Bia...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ ANH3000 Electrochemical Ammonia Gas Sensor Is Used in Alarm Systems And Industrial Monitoring Equipment

  

  ...sensor are as follows: Measurement range and sensitivity Measurement range: 0 - 100 ppm (200 ppm option available) Sensitivity: 40 ± 12 nA/ppm (typical value) Response characteristics Response time: T90 ≤ 90...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• H2/CA-1000 3-Electrode Electrochemical Hydrogen Gas Sensor For Medical Applications

  

  ... in H2/CO-Mixtures • Medical Applications Nominal Range 0 - 1000 ppm Maximum Overload 2000 ppm Inboard Filter To remove CO Output Signal 28 ± 11 nA/ppm 1) Resolution (Electronics dependent) < 1.8 ppm T90 Res...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ A3CO AB045-H00 0-1000ppm Three-Series Electrochemical CO Sensor

  

  ...‌: 0 - 20 ppm NO2 ‌Maximum Overload‌: 500 ppm (short-term tolerable) ‌Sensitivity‌: 0.20 ± 0.04 µA/ppm ‌Response Time‌: < 40 seconds ‌Baseline Offset‌: 0 - 1 ppm equivalent ‌Resolution‌: 100 ppb ‌Weight‌: 22...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ CS2/CF-100 Carbon Disulfide Gas Sensor For Safety Process Detection

  

  ...ppm ‌ Maximum overload: 200 ppm Resolution: < 0.1 ppm Response time: T90 < 30 seconds Temperature range: -40°C to 50°C Humidity range: 15% - 90% RH Pressure range: Atmospheric pressure ±10% Performance indic...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ FC-H2-5000 Micro Fuel Cell Type Hydrogen Gas Sensor Is Used In Portable Gas Detection Instruments

  

  ... parameters ‌Detection range‌: 0 - 5000 ppm (can be extended to 10000 ppm) Detection limit: 5 ppm Response time: < 60 seconds (±3% FS) Detection accuracy: ±3% FS (linear output) Sensitivity: 0.4 ± 0.2 nA/ppm...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• 1SO2 AD300-R04A-CIT Sulphur Dioxide Gas SO2 Sensors Small Size

  

  ... life of five years along with extended temperature and humidity ranges. Specification: Filter Capacity 400 ppm hours @ 25 ppm H2S Sensitivity 160 nA/ppm ±40 nA/ppm T50 Response Time Typically < 30 seconds T...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• H2 3E 1% 0361-034-30049 Hydrogen Gas Sensor 3 Electrode Sensor Cell Good Long Term Stability

  

  ...: Measuring Range 0–10000 ppm Sensitivity Range 10 nA/ppm ± 5 nA/ppm Zero Current at 20°C < ± 250 nA Resolution at 20°C < 20 ppm Bias Potential 0 V Linearity < 5% full scale Long Term Sensitivity Drift < 10%...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ BWS1-R-Y Wireless Version Single Hydrogen H2 Detector Used Hydrogen Leak Monitoring

  

  ...��), Electrochemical Sensor. Range: 0–1000 ppm; Resolution: 2 ppm. Alarm Threshold: Low alarm 100 ppm, High alarm 500 ppm (customizable). 2. Performance Response Time T90: ≤ 60 seconds. Accuracy: ≤ ±3% FS; R...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• 3CO-4000CT Carbon Monoxide (CO) Sensor Electrochemical 3 Series For Flue Gas Emissions Monitoring

  

  ...; Portable / Fixed Gas Detectors Replacement for CITY 3FF and 3-Series CO Sensors Key Specifications Baseline Zero −3 to +10 ppm Baseline Drift (−20 to 50°C) <20 ppm Resolution 1 ppm Linearity Full-scale linear (0–4000 ppm) Bias Voltage 0 mV (No...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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