ShenzhenYijiajie Electronic Co., Ltd.
| Packaging Details | Standard Package |
| Principle | NDIR (Non-Dispersive Infrared) |
| Supply Ability | 10000pcs/Month |
| Power Supply | DC 3.3–5.5V |
| Payment Terms | L/C, D/A, D/P, T/T |
| Average Current | ≤50μA (low-power sleep mode) |
| Delivery Time | 3-5Workingdays |
| Target Gas | Methane (CH₄) / Propane (C₃H₈) |
| Model Number | MH-Z1341B |
| Place of Origin | China |
| Brand Name | YJJ |
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Product Specification
| Packaging Details | Standard Package | Principle | NDIR (Non-Dispersive Infrared) |
| Supply Ability | 10000pcs/Month | Power Supply | DC 3.3–5.5V |
| Payment Terms | L/C, D/A, D/P, T/T | Average Current | ≤50μA (low-power sleep mode) |
| Delivery Time | 3-5Workingdays | Target Gas | Methane (CH₄) / Propane (C₃H₈) |
| Model Number | MH-Z1341B | Place of Origin | China |
| Brand Name | YJJ | ||
| High Light | NDIR methane gas sensor ，combustible gas detection module ，non-dispersive infrared gas sensor | ||
MH-Z1341B Methane Sensor Non-Dispersive Infrared NDIR Combustible Gas Module
NDIR (Non-Dispersive Infrared) combustible gas module for detecting methane (CH₄) or propane (C₃H₈); features ultra-low power consumption and is designed specifically for residential gas alarms; operates independently of oxygen and is immune to sensor poisoning.
Specification:
| Peak current | 40 mA (at the moment the light source ignites) |
| Output | UART-TTL (3.0V level), compatible with 5V MCUs |
| Methane range | 0–5% VOL (0–100% LEL) |
| Propane range | 0–1.7% VOL |
| Resolution | 0.01% VOL |
| Warm-up time | 180 s (3 minutes) |
| T90 response time | <30 s |
| Operating temperature | -10 to 60°C |
| Humidity | 0–95% RH (non-condensing) |
| Lifespan | ≥10 years; Weight: 5 g |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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