3. Specifications, Order Numbers and Accessories
Specifications
Specifications
Digitalinputs
4pcs .2-5VDC(shortestinterval1xpercount .10seconds)
Analoginputs
4pcs .0 .1-2 .5VDC
Accuracy
Betterthan±1%
Resolution
10bit,inputimpedancemin .10Kohm
Datainputs
1pc .RS-485Modbusinputformax .4units .
ModbusRTU-mode,9600baud,2-wireRS-485,mastermode .
PowersupplyforI/O
Built-involtageregulatedforsensorsandotherconnecteddevices:
3 .6-5-10-15VDC(typically100mA@5VDC)
Interfaceconnector
InternalUSB1 .1,typeminiB,female
Antennasocket
MMCX,female
Datatransmission
GSM/GPRSquad-band850/900/1800/1900MHzsupportingTCP/IPprotocol .
On-boardSIMcardholder,TCP/IPsocketconnectionoverGPRSandWWW
Internet
Memory/storage
30,000measuredvalues,timeanddatestamped
Logintervals
10seconds,1–10minutes,1,2,4,8,12or24hours
Callintervals
10minutes,1,2,4,8,12or24hours,1week
Supplyvoltage
Built-in3 .6VDC,17Ahlithiumbattery
Batterylifetime
5years@1measurementperdayand1callperday
Installation
InpipeswithaninnerdiameterofØ63toØ106mmorwallmounting
Temperaturerange
-20…60°C
Humidity
Max .95%relative
Clock
Real-timeclockwith1-secondresolution,dayclock
Encapsulation
IP67
Antenna
Wallmounting:External(accessory),0dBd,900/1800MHz
Materialsmountedin/
on:
Pipe:PC-ASA(top),
aluminum(base)
Wall:Glassreinforcedpolycarbonate(PC)
Weigth
Pipemounting:1 .8kg
Wallmounting:0 .7kg
Dimensionsmounted
in/on:
Pipe:Ø190xØ150mm
(innerdiameterØ63-Ø106mm)
Wall:156x144x83mm(wxhxd)
Standardsandnorms
EN61000-6-2:2005,EN61000-6-4:2007
Table1 .Specifications
3 .Specifications,OrderNumbersandAccessories
Data Logger
7
Summary of Contents for MJK Chatter
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