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| Product Name: |
Wireless measuring&control unit series(GPRS output based)
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| Related proudcts |
wireless sensor, |
| Specifications |
4-20 mA (optional two-wire system), 0-20mA, 0-5V. |
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| Minimum Order |
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GPRS output-based wireless measuring&control unit (WN60SGM) 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 GPRS (mobile network). GPRS output-based wireless measuring&control unit features no limitation from geographical condition and distance, easy construction and maintenance and low comprehensive investment cost, and is extensively applied in petroleum, chemical engineering, pipelines, geological environment, weather and water utilities. It is an ideal product for energy management, data collection and online monitoring systems.
It is applicable for outdoor scattered long-distance & cross-regional data transmission, especially for cross-regional data collection system.
Technical parameters for uplink communication:
GPRS/GSM communication unit:
&©|8226;RF band: 900/1800MHZ.
&©|8226;Output power: Class 4 (+33dBm ¡À2dB) for EGSM900£»Class 1 (+30dBm ¡À2dB) for GSM1800¡£
&©|8226;Transfer rate:
GPRS:
&©|8226; Multislot Class 10
&©|8226; Full PBCCH support
&©|8226; Mobile Station Class B
&©|8226; Coding Scheme 1 ¨C 4
CSD:
&©|8226; V.110, RLP, non-tran***rent
&©|8226; 2.4, 4.8, 9.6, 14.4kbps
&©|8226; USSD
Support short message configuration and alarm.
&©|8226;Application layer protocol: MODBUS/RTU.
Provide user-designated communication protocol.
Input & output parameters:
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:
ESD Protection for Input Pins£º
¡À15kV¡ªHuman Body M |
| 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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