Ningbo Xingpu
Low-power optical infrared sensors
Low-power optical infrared sensors for CO₂, combustible and refrigerant gases — no poisoning risk, long-term stable, ideal for battery-powered monitoring.
- Low-power NDIR, average current < 1.2 mA
- No catalytic poisoning risk, long-term stable
- Maintenance-free calibration, low upkeep
- φ20 × 16.6 mm compact package, ≤ 10 g
- Analog + UART dual output
- For industrial sites, utility tunnels, energy storage & harsh safety scenarios
Product Families
Ningbo Xingpu Product Families
Locate the right sensor model by target gas and application scenario.
XPSN401A CO₂ Sensors
Five ranges: 1% / 5% / 20% / 60% / 100% VOL, low-power design for air quality & ventilation control.
View seriesXPSN401A Combustible Sensors
Methane, propane, isobutane, ethanol and a 3-gas switchable model, 0–100% LFL range.
View seriesXPSN401A Refrigerant Sensors
Covering refrigerant gases R32 / R410a/b / R454a/b / R290 / R600A, 0–100% LFL.
View seriesAll Products
All Ningbo Xingpu Products
Products
A data-driven catalog covering featured brands such as EC Sense, Shanghai Yixin and Ningbo Xingpu. Narrow by brand first, then by target gas — each detail page includes full specifications and a downloadable datasheet.
Filter by target gas
15 products
XPSN401A-G01C1 Carbon Dioxide NDIR Infrared Gas Sensor
Carbon Dioxide
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-G01C1, 0 – 1% VOL range, low-power NDIR infrared detection
View Details → XPSN401A-G01E1 Carbon Dioxide NDIR Infrared Gas Sensor
Carbon Dioxide
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-G01E1, 0 – 5% VOL range, low-power NDIR infrared detection
View Details → XPSN401A-G01G1 Carbon Dioxide NDIR Infrared Gas Sensor
Carbon Dioxide
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-G01G1, 0 – 20% VOL range, low-power NDIR infrared detection
View Details → XPSN401A-G01J1 Carbon Dioxide NDIR Infrared Gas Sensor
Carbon Dioxide
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-G01J1, 0 – 60% VOL range, low-power NDIR infrared detection
View Details → XPSN401A-G01K1 Carbon Dioxide NDIR Infrared Gas Sensor
Carbon Dioxide
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-G01K1, 0 – 100% VOL range, low-power NDIR infrared detection
View Details → XPSN401A-C00L1 Combustible Gas NDIR Infrared Gas Sensor
Combustible Gas
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-C00L1, 0 – 100% LFL (Methane/Propane/Isobutane switchable) range, low-power NDIR infrared detection
View Details → XPSN401A-C01L1 Methane NDIR Infrared Gas Sensor
Methane
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-C01L1, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN401A-C02L1 Propane NDIR Infrared Gas Sensor
Propane
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-C02L1, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN401A-C03L1 Isobutane NDIR Infrared Gas Sensor
Isobutane
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-C03L1, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN401A-C04L1 Ethanol NDIR Infrared Gas Sensor
Ethanol
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN401A-C04L1, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN40A-R01L3 R32 NDIR Infrared Gas Sensor
R32
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN40A-R01L3, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN40A-R02L3 R410a/b NDIR Infrared Gas Sensor
R410a/b
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN40A-R02L3, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN40A-R03L3 R454a/b NDIR Infrared Gas Sensor
R454a/b
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN40A-R03L3, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN40A-R04L3 R290 NDIR Infrared Gas Sensor
R290
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN40A-R04L3, 0 – 100% LFL range, low-power NDIR infrared detection
View Details → XPSN40A-R05L3 R600A NDIR Infrared Gas Sensor
R600A
Non-Dispersive Infrared (NDIR, low-power dual-wavelength optical path)
Ningbo Xingpu XPSN40A-R05L3, 0 – 100% LFL range, low-power NDIR infrared detection
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