HomeSmall Air Conditioning Appliances  Rs-O3-N01-Oled-10P (Type 485) Ozone transmitter for aquaculture gas detection device with Dc10-30V display for the food industry

Rs-O3-N01-Oled-10P (Type 485) Ozone transmitter for aquaculture gas detection device with Dc10-30V display for the food industry

Original price
$ 296.91

Sku: 2205

Product Description



Feature:

1. Adopt high-sensitivity gas detection probe, with stable signal, high accuracy and reliable use.
2. The product adopts wall-mounted installation, easy installation, high protection level, and good waterproof.
3. It has the characteristics of wide measuring range, good linearity, easy installation and long transmission distance.
4. The shell is made of high-quality PVC material, which is not easy to damage, durable, and has a long service life.
5. The transmitter can be widely used in food industry, livestock and poultry farming, agricultural greenhouses, aquaculture, pharmaceuticals, medicine care and other industries.


Specification:

Condition: 100% Brand New
Item Type: Ozone Transmitter
Material: PVC
Power Supply: 10-30V DC
Average Power Consumption: 0.1W
Output Signal: 485 (ModBus-RTU)
Temperature Measurement Range: -40 ℃ -80 ℃
Temperature Accuracy: ± 0.5 ℃
Humidity Measurement Range: 0-100% RH
Humidity Accuracy: ± 3% RH
Ozone Measurement Range: 0-10.00ppm, 0-100ppm
Working Temperature: -10 ℃ -55 ℃
Working Humidity: 15% RH-90% RH (No Condensation)
Working Pressure: 91-111Kpa
Data Update Time: 1s
Repeatability: ≤2% Output Value
Stability (Month): ≤7% Signal Value / Year
Response Time: ≤35S
Warm-Up Time: ≥ 5 Minutes
Resolution: Range: 0-10ppm: 0.01ppm, Range: 0-100ppm: 0.1ppm
Accuracy: ± 6% FS
Zeroing Drift: Range: 0-10ppm: ≤ ± 1ppm Range: 0-100ppm: ≤ ± 5ppm
Note: All the above specifications are measured under the environment conditions: temperature 20 ℃, relative humidity 50% RH, 1 atmospheric pressure, and the gas concentration to be measured does not exceed the sensor range.
Weight: Approx. 190g / 6.7oz
Panel Size: Approx. 8.8x8.8cm / 3.5x3.5in

Interface Description:
The wide voltage power input can be 10 ~ 30V. When connecting the 485 signal line, please note that the two lines A \ B cannot be reversed, and the addresses of multiple devices on the bus must not conflict.
Thread Color Explanation
Power Supply Brown Power Positive (10 - 30V DC)
Black Power Negative
Communication Yellow 485-A
Blue 485-B

Common Problems and Solutions
Device cannot connect to 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 host''s polling interval and waiting time for answering are too short, and both need to be set above 200ms.
5. The 485 bus is disconnected, or the A and B lines are reversed.
6. If there are too many devices or the wiring is too long, power should be supplied nearby, add a 485 enhancer, and add 120Ω terminal resistance.
7. The USB to 485 driver is not installed or damaged.
8. The equipment is damaged.


Package List:

1 x Transmitter1 x Bag of Accessories (2 x Screws, 2 x Screw Nuts)


Note:

1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.


picture


BBB

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment ESCROW.

2) Payment must be made within 3 days of order.

3) If you can''t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   

 

About shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference .
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period,  please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. We seller are not in charge of duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks

 

Return and Refund

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.

 

About feedback

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!



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