| Usage: | Wireless Transmission, Industrial |
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| Type: | Wireless |
| Support Network: | GPRS |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Lot Lora Wireless Data Collector Transmission Communication Module
EC2 as PD1946-E series of supporting modules, mainly to achieve lora and slot channel transmission function, through the external RS485 can set the parameters of the lora and slot serial port, IAP program upgrade, state monitoring. Can configure the frequency band and channel through the upper computer, and can also configure the parameters such as lora frequency, spread spectrum factor, bandwidth and coding rate manually.
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Working environment conditions
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Working temperature
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-25°C -- 70°C
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Storage temperature
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-40°C -- 85°C
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Relative humidity
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≤95%RH,without condensation
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Working altitude
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≤2500m
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Antifouling level
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No corrosive gas
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Protection class
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IP20
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Insulation
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Signal, power, output terminal to case resistance> 100MΩ
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Pressure resistance
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Input and power ≥2kV, input and output ≥2kV, power and output ≥2kV
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Communication interface
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Physical interface
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RS-485
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Communication rate
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Max communication rate 115200bps (default 9600bps)
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Communication protocols
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Modbus-RTU
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Isolation voltage
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Isolation voltage
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Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
Suppliers with verified business licenses
Audited Supplier 
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