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Sinfon Optoelectronics (Wuhan) Instrument Co., Ltd.

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BrandCubic
OriginHubei, China
ModelCM2200
Detection PrincipleNon-Dispersive Infrared (NDIR)
ETCO₂ Range0–150 mmHg (0–20 kPa at 760 mmHg)
ETCO₂ Resolution0.1 mmHg (0–49 mmHg), 0.2 mmHg (50–150 mmHg)
ETCO₂ Accuracy±2 mmHg (0–40 mmHg), ±5% of reading (41–70 mmHg), ±8% of reading (71–100 mmHg), ±10% of reading (100–150 mmHg)
Respiratory Rate Range2–150 breaths/min
Respiratory Rate Accuracy±1 breath/min
Communication InterfaceTTL / RS-232
Operating Conditions0°C–45°C, 10–90% RH (non-condensing)
Storage Conditions−40°C–70°C, <90% RH (non-condensing)
Dimensions52 × 23 × 36 mm (W×H×D)
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BrandCubic
OriginHubei, China
Manufacturing TypeOEM Sensor Component
Product TypeNOx Sensing Chip (HTCC-Based Electrochemical Platform)
ModelNOx Sensor Chip
Operating PrinciplePotentiometric/Electrochemical Current Measurement
Measurement Range0–3076 ppm NOx
Operating Temperature−40 °C to 1000 °C (exhaust-side)
Ambient Temperature Rating−40 °C to 105 °C
Supply Voltage12 V / 24 V DC
CAN InterfaceISO 11898-2 compliant, 250 kbps baud rate
CAN Message Interval50 ms
Heater Power ConsumptionLow-power integrated HTCC heater
Structural DesignCompact, high-vibration-resistant dual protective cap
LifetimeExtended operational lifespan under cyclic thermal stress
ComplianceDesigned for alignment with Euro VI, China VI, and EPA Tier 4 emission regulation monitoring requirements
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelSJH
Detection PrincipleNon-Dispersive Infrared (NDIR)
Measurement Range0–5% vol and 0–100% vol
Accuracy≤±0.06% vol (0.00–1.00% vol)
Operating Temperature−40°C to +70°C
Storage Temperature−40°C to +70°C
Operating Humidity0–95% RH (non-condensing)
Explosion Protection RatingEx ia II C T4 Ga
DimensionsΦ20 × 19 mm / Φ20 × 16.6 mm (excluding pins)
Output OptionsAnalog (4–20 mA / 0–5 V) and Digital (UART TTL/RS485)
Housing MaterialHermetically Sealed Metal Enclosure
CalibrationFull-Range Temperature Compensation
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelLSU4.9-based Wide-Range Oxygen Sensor
PricingAvailable Upon Request
Detection PrincipleZirconia Solid Electrolyte (High-Temperature Nernst Principle)
Operating VoltageDC 7.5 V
Storage Temperature−40 °C to +90 °C
Exhaust Gas Operating Temperature Range150 °C to 930 °C
Mounting ThreadM18 × 1.5
Heater Steady-State Power7.5 W
Nernst Cell Internal Resistance300 Ω
Lambda (λ) Measurement Range0.65 to ∞
Lambda Accuracy±0.03 at λ = 0.8
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelNOx/O₂ Dual-Gas Sensor
Voltage Range16–36 V DC
O₂ Measurement Range0–21% vol
NOx Measurement Range0–1500 ppm (NO + NO₂, λ > 1, NH₃-free environment)
NOx Accuracy±10 ppm (for [NOx] < 100 ppm)
Response Time (T₃₃–₆₆%)NOx: 1200 ms (new generation), 1300 ms (legacy)
O₂1000 ms (new), 1100 ms (legacy)
Fast Transient Response (T₁₀–₉₀%)NOx: 100 ms
O₂80 ms
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BrandCubic
OriginHubei, China
ModelZS-ST-01
Operating PrincipleZirconia Solid Electrolyte (Nernst Potential)
Supply VoltageDC 12 V
Storage Temperature−40 °C to +90 °C
Exhaust Gas Operating Temperature Range150 °C to 930 °C
Mounting ThreadM18×1.5
Signal OutputBinary λ-switching voltage (≥750 mV at λ = 0.93–0.97
Internal Resistance≤1 kΩ (at 150–930 °C)
Response Time (600 → 300 mV)<150 ms
Response Time (300 → 600 mV)<100 ms
Light-off Time<15 s
Environmental RobustnessHigh tolerance to condensate, soot, and hydrocarbon fouling
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BrandCubic
OriginHubei, China
ModelATRS-1000
Detection PrinciplesCO₂ – Dual-Beam NDIR
Measured GasesCO₂ (0–10,000 ppm), CO (1–1,000 ppm)
Pressure Range40–180 kPa
Temperature Range−40 °C to +125 °C
Resolution1 ppm
CO₂ Accuracy±(50 ppm + 3% of reading)
CO Accuracy±40 ppm or ±30% of reading (whichever is greater)
Pressure Accuracy±1 kPa
Temperature Accuracy±2 °C
T₉₀ Response Time<25 s
Data Refresh Rate≤1 s
Output InterfacesCAN, LIN, UART, Analog Voltage
Operating Temp/Humidity−40 °C to +85 °C / 0–99% RH (non-condensing)
Storage Conditions−40 °C to +110 °C / 0–99% RH (non-condensing)
Supply Voltage9–16 VDC (nominal 12 VDC)
Avg. Current Draw≤100 mA @ 12 VDC
Sleep Current<100 µA
IP RatingIP65
Particle MeasurementOptical Scattering (0–5 mg/m³, ±10% accuracy, response <8 s)
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelSBH
PriceUSD 340 (FOB)
Detection PrincipleNon-Dispersive Infrared (NDIR)
Measurement Range Options0–2% vol, 0–5% vol, 0–75% vol
Accuracy≤ ±0.06% vol (0.00–1.00% vol)
Operating Temperature−40°C to +70°C
Storage Temperature−40°C to +70°C
Operating Humidity0–95% RH (non-condensing)
Explosion Protection RatingEx ia II C T4 Ga
Output InterfaceDual-mode — analog (0–5 V / 4–20 mA) and digital (UART TTL/RS485)
Housing MaterialFull-metal hermetic enclosure
Optical DesignDual-beam NDIR with reference & measurement channels
Temperature CompensationFull-range automatic compensation
DimensionsΦ20 × 19 mm or Φ20 × 16.6 mm (excluding pins)
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelLSU ADV Oxygen Sensor
PriceUSD 47.20 (based on ¥330 at 1 USD = ¥7.0)
Detection PrincipleZirconia Solid Electrolyte (High-Temperature Nernst Principle)
Operating VoltageDC 7.5 V
Supply Voltage Range10.8–16.5 V DC
Storage Temperature−40 °C to +90 °C
Exhaust Gas Operating Temperature Range150 °C to 930 °C
Thread SizeM18 × 1.5
Heater Steady-State Power8.7 W
Nernst Cell Internal Resistance300 Ω
Measurement Accuracy (λ = 0.8)Ip = −0.652 ± 0.032 mA
Measurement Accuracy (λ = 1.0)Ip = −0.018 ± 0.008 mA
Measurement Accuracy (λ = 1.7)Ip = 0.515 ± 0.022 mA
Lambda (λ) Measurement Range0.65 to ∞
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelSRH
PriceUSD 250 (FOB)
Detection PrincipleNon-Dispersive Infrared (NDIR)
Measurement Ranges0–5000 ppm
Accuracy±25 ppm or ±10% of reading (for ppm ranges)
Operating Temperature−20 °C to +55 °C
Storage Temperature−40 °C to +70 °C
Humidity Range0–95% RH (non-condensing)
Explosion ProtectionExia II C T4 Ga
Output OptionsDigital (UART TTL/RS485) and Analog (0–5 V / 4–20 mA)
HousingAll-metal, dual-beam optical architecture
DimensionsΦ20 × 19 mm / Φ20 × 16.6 mm (excluding pins)
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelZS-ST-09
ApplicationTwo-Wheeler Exhaust Lambda Monitoring
Detection PrincipleZirconia-Based Potentiometric (Limit-Current Type)
Operating VoltageDC 12 V
Storage Temperature−40 °C to +90 °C
Exhaust Gas Operating Temperature Range150 °C to 930 °C
Installation ThreadM12 × 1.25
Signal Output Voltage (λ = 0.93–0.97)≥750 mV
Signal Output Voltage (λ = 1.05–1.10)50 ± 30 mV
Internal Resistance≤1 kΩ (at 850 °C: ≤0.5 kΩ)
Response Time (600 → 300 mV)<150 ms
Response Time (300 → 600 mV)<100 ms (at 850 °C: <60 ms)
Light-off Time<15 s
Exhaust Moisture & Deposit ToleranceHigh
ComplianceDesigned for ISO 8767, SAE J167, and GB/T 20071-2022 (Motorcycle Emission Control Systems)
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelPM1009
PricingAvailable Upon Request
Detection PrincipleOptical Transmission (Opposed-Beam)
Warm-up Time1 s
Operating Temperature−10 °C to +60 °C
Operating Humidity≤95% RH (non-condensing)
Storage Temperature−20 °C to +80 °C
Supply VoltageDC 5.0 V ± 0.25 V (Ripple < 50 mV)
Operating Current< 60 mA
Output SignalPWM (3.3 V logic level)
Response Time< 200 ms
Dimensions (PCBA only)43 mm × 25 mm × 5 mm (W × H × D)
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelSBrH
PriceUSD 295 (FOB)
Detection PrincipleNon-Dispersive Infrared (NDIR)
Measurement Range0–5% vol CH₃Br
Accuracy±0.06% vol (0–1% vol), ±6% of reading (1–5% vol) @ 25°C ±2°C, 101.3 kPa
Operating Temperature−40°C to +70°C
Storage Temperature−40°C to +70°C
Humidity Range0–95% RH (non-condensing)
Explosion ProtectionExia II C T4 Ga
Output OptionsAnalog (0–5 V / 4–20 mA) and Digital (UART TTL/RS485)
HousingAll-metal, dual-beam optical architecture
DimensionsΦ20 × 19 mm / Φ20 × 16.6 mm (excluding pins)
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelOxygen Sensor Chip
Measurement Range0.98–1.02 (λ unit)
Operating Temperature−40 °C to 1000 °C
Ambient Temperature Range−40 °C to 105 °C
Supply Voltage12 V DC
Startup Time≤15 s to operational temperature (vs. >30 s for conventional thimble-type)
Heater Power Consumption<12 W (typical at cold start)
Sensor ArchitectureMultilayer ceramic planar element with integrated micro-heater and dual protective guard tubes
Aging Resistance<±0.005 λ drift after 100,000 km simulated exhaust exposure (ISO 22738-compliant test cycle)
Poisoning ResistanceValidated against Pb, Si, P, and oil ash contaminants per SAE J1679
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BrandCubic
OriginHubei, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelZS-AFR-01
Operating VoltageDC 9–12 V
Storage Temperature−40 °C to 90 °C
Operating Exhaust Temperature Range150 °C to 930 °C
Mounting ThreadM18×1.5
Heater Steady-State Power10 W
Measurement Accuracy (at λ = 1)±0.02
Air–Fuel Ratio (AFR) Measurement Range0–2 (λ-equivalent)
Light-Off Time< 15 s
Sensing PrincipleZirconia-based Solid Electrolyte (High-Temperature Nernst + Pump Cell Configuration)
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BrandCubic
OriginHubei, China
ModelLSF XFOUR
Detection PrincipleZirconia Solid Electrolyte (Nernst Principle)
Operating Temperature Range150–930 °C
Storage Temperature−40 to 90 °C
Exhaust Gas Temperature RatingUp to 850 °C
Output Voltage (λ = 0.93–0.97)1005 ± 40 mV
Output Voltage (λ = 1.05–1.10)190 ± 30 mV
Internal Resistance≤2.5 kΩ (at cold start), ≤0.5 kΩ (at 850 °C)
Response Time (700 mV ↔ 400 mV)<100 ms (cold), <80 ms (hot)
Light-off Time<12 s
Thread SizeM18 × 1.5
Heater IntegratedYes
Reference Air SupplyPumped (electrochemical oxygen pumping)
Sensor TypeLimiting-current / Concentration-cell (switch-type) lambda sensor
Core SubstrateHTCC (High-Temperature Co-fired Ceramic)
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BrandCubic
OriginHubei, China
ModelZS-WB4.2-01 (LUS4.2)
Detection PrincipleZirconia Solid Electrolyte High-Temperature Nernst Principle
Operating VoltageDC 9 V
Storage Temperature−40 °C to 90 °C
Exhaust Gas Operating Temperature Range150 °C to 930 °C
Mounting ThreadM18 × 1.5
Heater Steady-State Power10 W
Nernst Cell Internal Resistance80 Ω
Lambda (λ) Measurement Range0.65 to ∞
Lambda Accuracy±0.03 at λ = 0.8
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