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| Product Name: |
Wireless measuring&control unit series(490MHZ output based)
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| Related proudcts |
wireless sensor, |
| Specifications |
4-20 mA (optional two-wire system), 0-20mA, 0-5V, 1-5V. |
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490MHZ output-based wireless measuring&control unit (WN60) is a wireless terminal control product integrating data collection, control and wireless communication functions.One set can simultaneously collect several ways of analog quantity, DI/DO and pulse signal, and output several ways of DI/DO, analog quantity, and pulse signal. Then, it uploads data via 490MHZ.It is simple and convenient installation, convenient maintenance and management, low comprehensive cost of investment.Products are widely used in petroleum, chemical, energy, energy conservation, environmental protection, water,processing and manufacturing industry, energy management, data collection, the best choice of the online monitoring system.
It is applicable for the transmission speed is slow, long transmission distance (ideal transmission distance of 1.5 to 5 km)
Technical parameters for uplink communication:
490 MHZ wireless RF:
&©|8226;TX power: optional 100 mW, 500 mW, 2000 mW.
&©|8226;RX sensitivity: -118dBm.
&©|8226;Modulation: GFSK.
&©|8226;Bandwidth: 20 MHZ.
&©|8226;Ideal transfer distance: 1 to 4.8 KM.
&©|8226;Network architecture: star network.
&©|8226;Application layer protocol: MODBUS/RTU.
&©|8226;Provide user-designated communication protocol.
Input & output parameters:
&©|8226;Maximum 12 ways of AI/DI/DO combinations.
&©|8226;Analog quantity: 4-20 mA (optional two-wire system), 0-20mA, 0-5V, 1-5V. Optional sensor input.
&©|8226;Analog quantity input isolation: 2.5 KVDC: insulation resistance: 100M¦¸, 500VDC.
&©|8226;Analog quantity input precision: 0.1%F.S.
&©|8226;DI/DO: dry contact, pulse, input, output.
&©|8226;DI/DO input parameter:
&©|8226;ESD Protection for Input Pins£º
¡À15kV¡ªHuman Body Model¡£
¡À8kV¡ªIEC 1000-4-2, Contact Discharge¡£
¡À15kV¡ªIEC 1000-4-2, Air-Gap Discharge¡£
You can set the anti-jitter time for DI/DO input.
&©|8226;Output contact load: AC250V ,5A; AC250V, DC30V.
&©|8226;Input contact parameters:
Contact resistance 100m¦¸ or |
| Company: |
SHENZHEN XINLI TECHNOLOGY CO.,LTD
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| Contact: |
Mr. Yiping Wu |
| Address: |
B Building 301, Lianchengfa Industrial Park, Road |
| Postcode: |
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| Tel: |
18925258336 |
| Fax: |
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| E-mail: |
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