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| Product Name: |
Data Concentrator Unit
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| Supply Ability: |
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| Related proudcts |
rf module, |
| Specifications |
263X249X78mm£¨without antenna£© |
| Price Term: |
FOB |
| Port of loading: |
negotiation |
| Minimum Order |
negotiation |
| Unit Price: |
negotiation |
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Product Introduction
SR-888 Data Concentrator Unit is the transfer station of Wamr Net system to perform remote uploading of metering data. Its main function is receiving data from SR-868 Data Collector and transmitting data to the remote background platform through GPRS network. The key component of SR-888 Data Concentrator Unit is one of our most widely-deployed RF modules working on formulated frequency for meter reading. SR-888 can manage all the SR-868 Data Collector within its transmission range and upload metering data anywhere covered by GPRS signals. The Data Concentrator Unit is supplied by 220V (50Hz) civilian AC power. Built-in regulated switching power supply has ensured reliable applications in complex environment.
Electronic Parameters:
1.Power Supply: standard AC220V/50Hz (workable when supplied by AC85-264V£¬50Hz¡À5%)
2.Memory Temperature: -30℃¡«+65℃
3.Working Temperature: -10℃¡«+55℃
4.Relative Humidity Range: 10¡«95%RH
5.Active Power: < 3W
6.GPRS Module: dual band 900MHz/1800MHz
7.Main Board Dimension: 218.5¡Á187.6¡Á45mm (without antenna)
8.Equipment Dimension: 263¡Á249¡Á78mm (without antenna)
9.Built-in Wireless Module: frequency 470MHz, transmit power 27dBm
10.High liability: water-proof structure, outdoor installation, secure grounding required.
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| Company: |
Minsen Meter Co., Ltd
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| Contact: |
Ms. Lily Ma |
| Address: |
No.560, Shengxia road, Pudong district |
| Postcode: |
201203 |
| Tel: |
86 21 50272180 |
| Fax: |
86 21 50278175 |
| E-mail: |
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