IoT SensorIndoor & OutdoorIn Stock
SenseCAP VOC & NOx Index, Temperature & Humidity Probe — RS485
$99.00
USD
Track VOC and NOx indices, temperature and humidity through RS485 Modbus RTU. VOC/NOx outputs are indices from 1 to 500, rather than gas-concentration readings in ppm.
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Product Overview
SenseCAP VOC & NOx Index, Temperature & Humidity Probe — RS485
Track VOC and NOx indices, temperature and humidity through RS485 Modbus RTU. VOC/NOx outputs are indices from 1 to 500, rather than gas-concentration readings in ppm.
Key features
- Input Voltage: 5–28 V DC
- Power Consumption: Quiescent: <5 mA @12 V DC Max: <10 mA @12 V DC
- IP Rating: IP50
- Operating Temperature: -40–80°C
- Operating Humidity: 0–95% RH, non-condensing
Technical specifications
| Input Voltage | 5–28 V DC |
|---|---|
| Power Consumption | Quiescent: <5 mA @12 V DC Max: <10 mA @12 V DC |
| IP Rating | IP50 |
| Operating Temperature | -40–80°C |
| Operating Humidity | 0–95% RH, non-condensing |
| Dimensions | Sensor body: 111 * 25.5 mm (Length * Diameter) |
| Model | S-AQI-01A |
| Output Interface | RS485, Modbus-RTU |
| Default Serial Communication | Slave address: 1; baud rate: 9600 bps; data bits: 8; stop bits: 1; |
| Power Supply | 5–28 V DC |
| Cable Length | 2 meters |
| Installation | Wall mounting |
| VOC/NOx index range | 1–500 |
| Temperature accuracy | ±0.2°C |
| Note | Long-term operating temperature range: -40–80°C |
| Mounting Bracket | x1 |
| Direct output | RS485, Modbus RTU |
| Wireless upload | Requires a separate compatible logger; not a built-in wireless modem |
What’s included
- RS485 VOC, NOx, Temperature and Humidity Sensor — x1
- Plastic Screw — x2
- Metal Screw — x2
Compatibility and setup
VOC and NOx index readings indicate relative air-quality behaviour. They should not be interpreted as a universal gas concentration in ppm.
Additional measurement specifications
| VOC index | 1–500; resolution 1 |
|---|---|
| NOx index | 1–500; resolution 1 |
| Temperature measurement | −40 to +125°C; accuracy ±0.2°C; resolution 0.01°C |
| Humidity measurement | 0–100% RH; accuracy ±1.8% RH |
| Dew point | −100 to +125°C |
Policies & Guidelines
Warranty, shipping, and purchasing information
- All prices are stated in US dollars (USD), unless otherwise indicated.
- Full payment must be received and confirmed before an order is prepared or dispatched.
- Payment may be made by bank transfer, Bitcoin, or USDT. The payment methods available for each order are displayed at checkout.
- Shipping charges are shown separately at checkout. The quoted shipping charge includes applicable import duties, taxes, and customs-clearance charges for the delivery destination.
- An electronic invoice is made available in the Customer’s account after payment confirmation. An official sales invoice also accompanies the shipment.
- Orders may be cancelled for a full refund before order preparation begins. Once preparation has begun, cancellation is subject to the order’s processing status.
- A Customer wishing to return a non-defective product must request the return within 30 days of delivery. The product must be returned in good condition with its official sales invoice.
- For a non-defective return, the Customer is responsible for return shipping. The refund covers the product price only; the original shipping charge is not refundable.
- Refunds for returned products are initiated after the returned goods have been received and their condition verified. Approved refunds are initiated within seven business days and returned through the original payment method.
- The refundable amount is based on the USD value paid for the product. Refunds for Bitcoin or USDT payments are calculated against that USD amount, rather than a fixed quantity of cryptocurrency. The time required for funds to reach the Customer depends on the payment method and processing provider.
- All devices, sensors, and accessories purchased directly from SenseCAP are covered by a one-year warranty from the date of delivery.
- Warranty eligibility is verified against the original sales record and, where available, the product serial number. For products without a serial number, the order details and official sales invoice are used to identify the purchase.
- The warranty covers manufacturing defects and internal hardware failures arising under normal use and within the product’s specified operating conditions.
- Products that arrive damaged or non-operational should be reported to SenseCAP so that the appropriate shipping or warranty procedure can be arranged.
- Warranty claims are assessed through technical review. Depending on the findings, the resolution may include remote assistance, replacement parts, repair, or an equivalent replacement.
- Customers must obtain return authorization and shipping instructions before sending a product for warranty service.
- For an authorized warranty return, the Customer pays the cost of shipping the product to the designated service location. SenseCAP pays standard shipping for the repaired or replacement product back to the Customer.
- Warranty service addresses the supplied hardware. Network availability, connectivity, subscription services, and any network-based rewards depend on their respective operating requirements and are not guaranteed by the hardware warranty.
- Orders are shipped on a Delivered Duty Paid (DDP) basis to all available delivery destinations.
- The shipping charge displayed at checkout includes transportation, applicable import duties, taxes, and customs clearance. These import charges are not payable separately by the recipient.
- Products with a stated dispatch date are scheduled according to the date shown on the product page. Where no dispatch date is stated, the product is ready for dispatch and is handed over to the carrier within two business days after payment confirmation.
- Dispatch dates refer to handover to the carrier, not delivery to the Customer. Transit time depends on the destination and carrier service.
- Each shipment is accompanied by an official sales invoice and declared using an accurate product description, invoice value, and applicable customs classification.
- Tracking information is provided after the shipment has been handed over to the carrier.
- Customers are responsible for providing an accurate delivery address and any recipient information required to complete delivery and customs formalities.
- Shipping damage should be reported promptly. Customers should retain the product, original packaging, shipping labels, and invoice while the claim is assessed.
- If a shipment is lost or damaged, SenseCAP will review the case with the carrier and advise the Customer of the applicable resolution. Where the issue results from a packing or documentation error attributable to SenseCAP, the resolution may include repair, replacement, or refund.
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