10‑30V Wall Mounted Multi Element Transmitter 485 Mode Temperature Humidity CO2 PM2.5 PM10 Sensor
$79.04
- $9.99 shipping from United States View details
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1、High Performance: This product adopts high accurate sensor, which has the characteristics of wide measurement range, good linearity, good versatility, convenient use, long transmission distance. 2、Accurate Temperature and Humidity Acquisition: Temperature acquisition, accurate measurement, the range can reach ‑40℃ to 80℃. Humidity acquisition, the range can reach 0‑100%RH, and the measurement accuracy is high. 3、Wide CO2 and Pressure Range: CO2 measurement range is wide, there are multiple ranges to choose from. Wide range of 600‑1100HPa pressure range, can be used in various environments. Can measure PM2.5 and PM10 concentrations at the same time. 4、Wide Application: The wall mounted multi element transmitter can be widely used in various environmental monitoring, can monitor a variety of elements, and has a variety of signal output methods. 5、Convenient to Use: 10‑30V DC wide voltage range power supply. It is convenient for use in various environments, safe and reliable, beautiful in appearance, easy to install, and durable.
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- Full Refund for Damaged or Incorrect Items
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1、High Performance: This product adopts high accurate sensor, which has the characteristics of wide measurement range, good linearity, good versatility, convenient use, long transmission distance. 2、Accurate Temperature and Humidity Acquisition: Temperature acquisition, accurate measurement, the range can reach ‑40℃ to 80℃. Humidity acquisition, the range can reach 0‑100%RH, and the measurement accuracy is high. 3、Wide CO2 and Pressure Range: CO2 measurement range is wide, there are multiple ranges to choose from. Wide range of 600‑1100HPa pressure range, can be used in various environments. Can measure PM2.5 and PM10 concentrations at the same time. 4、Wide Application: The wall mounted multi element transmitter can be widely used in various environmental monitoring, can monitor a variety of elements, and has a variety of signal output methods. 5、Convenient to Use: 10‑30V DC wide voltage range power supply. It is convenient for use in various environments, safe and reliable, beautiful in appearance, easy to install, and durable.
1、High Performance: This product adopts high accurate sensor, which has the characteristics of wide measurement range, good linearity, good versatility, convenient use, long transmission distance. 2、Accurate Temperature and Humidity Acquisition: Temperature acquisition, accurate measurement, the range can reach ‑40℃ to 80℃. Humidity acquisition, the range can reach 0‑100%RH, and the measurement accuracy is high. 3、Wide CO2 and Pressure Range: CO2 measurement range is wide, there are multiple ranges to choose from. Wide range of 600‑1100HPa pressure range, can be used in various environments. Can measure PM2.5 and PM10 concentrations at the same time. 4、Wide Application: The wall mounted multi element transmitter can be widely used in various environmental monitoring, can monitor a variety of elements, and has a variety of signal output methods. 5、Convenient to Use: 10‑30V DC wide voltage range power supply. It is convenient for use in various environments, safe and reliable, beautiful in appearance, easy to install, and durable.
More Information
Item Type: Temperature and Humidity Transmitter
Material: Plastic
Weight: Approx. 194g/6.84oz
Size: 110x70x38mm/4.33x2.76x1.50in
Coding: 8 bit binary
Data Bits: 8 bits
Parity Bit: None
Stop Bit: 1
Error Checking: CRC (Redundant Cyclic Code)
Baud Rate: 400bit/s, 4800bit/s, 9600 bit/s can be set, the factory default is 9600bit/s
DC Power Supply (Default): 10 to 30V DC
Power Consumption: ≤1.2W（12V DC, 25℃）
Average Current: ＜85mA
Transmitter Circuit Working Temperature And Humidity: -40℃ to +60℃, 0%RH-95%RH non condensing
Temperature Measurement Range: -40℃ to +80℃
Temperature Measurement Accuracy: ±0.5℃
Humidity Measurement Range: 0-100%RH
Humidity Measurement Accuracy: ±3%RH
Air Pressure Measurement Range: 600-1100HPa
Barometric Pressure Measurement Accuracy: ±0.5HPa
CO2 Measurement Range: 0-5000, 10000ppm（Default range 0-5000）
CO2 Measurement Accuracy: ±20ppm
PM2.5/10 Measuring Range: 0-1000ug/m³
PM2.5/10 Measurement Accuracy: ＜read numbers±10%(25℃)
Output Signal: 485 signal
Stability: ＜2%FS
Nonlinear: <1%FS
Response Time: ≤120S
Wiring Instructions:
Power Supply: thread color: Brown, instruction: V+; thread color: black, instruction: V-
Communication: thread color:yellow, instruction:485A; thread color: blue, instruction:485B
Application: Widely used in various environmental monitoring, can monitor a variety of elements, and has a variety of signal output methods, which is convenient for use in various environments, safe and reliable, beautiful in appearance, easy to install, and durable.
Common problems and solutions
The device cannot be connected to the PLC or computer
Possible reason:
1) The computer has multiple COM ports, and the selected port is incorrect.
2) The device address is wrong, or there are devices with duplicate addresses (the factory default is all 1).
3) Baud rate, check mode, data bit, stop bit error.
4) The 485 bus is disconnected, or the A and B lines are reversed.
5) If the number of devices is too large or the wiring is too long, power supply should be provided nearby, add a 485 booster, and at the same time increase a 120Ω terminal resistance.
6) The USB to 485 driver is not installed or damaged.
Notice
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
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Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $5.95 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
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You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
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- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
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For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
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We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
- Email: support@ibspot.com
- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
- Intimate or sanitary goods
- Hazardous materials or flammable liquids/gases
- Gift cards
- Downloadable software
- Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
- Opened CDs, DVDs, software, or vinyl records
- Items not in their original condition, damaged, or missing parts not due to our error
- Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
- In-store returns are refunded to the original form of payment or issued as a gift card.
- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
- An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
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If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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