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Minimum Order Quantity: 1 Piece
Product Brochure
| Gas type | CO, SO2, NO2, O3 |
| Measuring range | 0 to 50 ppm |
| Sensor type | Semiconductor |
| Output signal | UART |
| Mounting | PCB mount |
| Supply voltage | 24 V DC |
| Ingress rating | IP65 |
| Display type | No display |
| Certifications | Non flameproof |
The ZEHS-04 Sensor Module delivers accurate and stable temperature and humidity readings in real-time. Engineered for fast response and long-term reliability, it’s ideal for air quality systems, HVAC controls, IoT-enabled devices, and smart building automation. Meets ISO9001 and CE certification standards for precise environmental monitoring.
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Minimum Order Quantity: 1 Piece
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| Sensor Type | Noise sensor |
| Frequency Range | 20 Hz-20 kHz |
| Mounting Type | Panel Mount |
| Sensitivity | 30DB |
| Main chip | RS-ZS-BZ-TTL-05-EX |
| Power Source | DC |
| Model Number | RS-ZS-BZ-TTL-05-EX |
| Package Content | all sensor |
| Brand | AIRATOM |
| Induction distance | 10 mtr |
| Ingress Protection | IP54 |
| Country of Origin | Made in India |
| Power Supply | 5v |
| Max Input Voltage | 3.3V |
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Minimum Order Quantity: 1 Piece
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| Output Type | Digital output |
| Measurement Range | 0% to 100% RH |
| Mounting Type | Panel Mount |
| Supply Voltage | 5 V DC |
| Accuracy Humidity | ±3 %RH |
| Dimensions (W x H x D) | 3'2'1 |
| Long Term Stability | 1 year |
| Current consumption | 2.0V to 5.5V |
| Response Time | 5 s |
| measuring current | 5.5v |
| Ingress Rating | IP54 |
| Target: | Temperature and Relative Humidity |
| Model: | ZS21 |
| Detection principle: | Semiconductor, Module |
| Characteristics: | Fully calibrated, Wide power supply voltage range, from 2.0V to 5.5V,Digital output, standard I²C signal |
| Parameter | Condition | Min | Typical | Max | Unit |
| Resolution | Typical | - | 0.024 | - | %RH |
| Accuracy error1 | Typical | - | ±3 | - | %RH |
| Repeatable | - | - | ±0.1 | - | %RH |
| Hysteresis | - | - | ±1.0 | - | %RH |
| Non-linear | - | - | <0.1 | - | %RH |
| Response time2 | τ63 % | - | <8 | - | s |
| Scope of work3 | - | 0 | - | 100 | %RH |
| Prolonged Drift4 | Normal | - | < 1 | - | %RH/yr |
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Minimum Order Quantity: 1 Piece
Product Brochure
| Sensing Type | Thermal |
| Sensor Type | Temperature and Humidity Sensor |
| Sensing Range | -40 to 250 °C |
| Measurement Range | 0% to 50% RH |
| Output Type | Digital |
| Mounting Type | PCB Mount |
| Probe Length | 50 mm |
| Sheath Material | Plastic |
| Connection Type | Terminal Head |
| Accuracy | ±0.5 °C |
| Application | Industrial |
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