PT-TYPEPROBE-D [ETC]
FUEHLER TYP PT DATENLOGGER ; FUEHLER TYP PT DATENLOGGER\n
| 型号： | PT-TYPEPROBE-D |
| 厂家： | 
ETC |
| 描述： | FUEHLER TYP PT DATENLOGGER
|
| 文件： | 总2页 (文件大小：124K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
EL-1-12BIT
WINDOWS Compatible Data Logger
EL-1-12BIT is an easy to use display module capable of measuring, recording, displaying and controlling temperature (Pt 100), voltage and current. With
12 bit A/D resolution, a memory for 8000 readings and a battery life of up to 3 years, EL-1-12BIT can operate as a 'stand alone' logger or be permanently
connected to a system. The EL-1-12BIT serial link is addressable and up to 8 loggers can be connected to one serial port. The PC software operates under
Windows and does not require specialist skill to operate. Data output is in text format and can be easily integrated into most popular spreadsheets.
GraphicaloutputispossibleunderEL-WIN. ConsulttheEasyLogsoftwaremanualforfurtherdetails.
Battery Powered
°C
Multi-function
Non-volatile Data Storage
Panel Mounting
Easy to Use
High Resolution Read-out
CONTROL SOFTWARE
Stock Number - EL-WIN
Easy to install and use, the control software will run under
Windows 95 or 3.1 and enable the user to control one or more
EasyLogs, operating them as a complete system. Supplied on
a3½"diskwithamanualandseriallink.
Stock Number
Data Logger
EL-1-12BIT
Specification
Temperature - Low Range *
Range
-200 to +200°C
-200 to +200 °F
-200 to +850°C
-328°F to +1562°F
0 to ±200mV
0 to ±2V
Resolution
0.1°C
0.1°F
Accuracy
±0.5°C
±1°F
Temperature - High Range *
Voltage - D.C.
1°C
1°F
100µV
1mV
10mV
±1°C
±2°F
±0.05%
±0.1%
ACCESSORIES - CABLES
Stock Number - EasyLink
Extension cable to 'daisy chain' more than one EasyLog. One
extension will be needed for each extra EL-1-12BIT module
thatisattachedtothechain.
0 to ±20V
4 to 20mA
Current - D.C.
Battery
Serial link
Sensor connection
Memory
16µA
3.6V ½AA lithium (up to 3 years life) **
8 Pin Mini DIN
Screw terminal
Up to 8000 samples**
Sample rate
1 sample per 5 seconds to 1 per 12 hours.
* Sensor dependent
**Depending on sample rate
SENSOR SOURCING GUIDE
Sensor
Stock Number
200mV Range
2V, 20V Range
4-20mA Range
>1GΩ
0.5MΩ
10Ω
Input Impedance
Temperature (Pt100)
Humidity (%RH)
PT-TYPE PROBE
RH PROBE
DIMENSIONS All dimensions in mm (inches)
58.0 (2.28)
55.0 (2.16)
46.5(1.76)
1.5
(0.05) (0.06) (0.63)
1.6
16.0
a
Ø2.50
(0.10)
1.1
(0.044)
6.1
(0.24)
12.8
(0.50)
9.0 (0.35)
64.5 (2.54)
46.5 (1.83)
2.00
(0.08)
1.0
Panel cut-out
62 32 (2.44
(0.04)
x
x 1.26)
2.50
(0.09)
LASCAR ELECTRONICS LTD.
MODULE HOUSE, WHITEPARISH,
LASCAR ELECTRONICS INC.
PO BOX 8204, SAVANNAH,
WILTSHIRE. SP5 2SJ
UK
GA 31412
USA
TEL: ++44 (1794) 884567
FAX: ++44 (1794) 884616
TEL: ++1 (912) 234 2048
FAX: ++1 (912) 234 2049
LINK FUNCTIONS
Lk1:
Lk2&Lk3:
Whendaisy-chainingEasyLogModules, removetheLk1jumpersfromallmodulesexcept one.
Fitthesejumpersasshowninthetablebelow.
Measurement Range Jumper Link Setting
200mV
2V
20V
4-20mA
Temperature (Low Range)
Temperature (High Range)
Lk2 open, Lk3 Open
Lk2 closed, Lk3 open
Lk2 closed, Lk3 open
Lk2 open, Lk3 closed
Lk2 open, Lk3 open
Lk2 open, Lk3 open
PIN FUNCTIONS
TxD, RxD:
SW:
Nopinsfitted. InputandoutputconnectionsforInfra-Redcommunications, e.g.:connecttoaPANEL-IRmodule.
Switchinput, normallypulledhigh. ConnectmomentarilytoV-totakeareadinginOne-Shot
Rear Pin Header
modeortostartloggingwhenconfiguredforPush-to-StartinEL-WIN.
Testpin. DoNotUse.
AV+:
V-, V+:
Externalpowersupplyconnections. ReadImportantNotebelowpriortouse.
Externalsupplyvoltagerange 3to3.6Vdc. Externalpowersupplymustbefloatingwith
respecttothesignaltobemeasured.
RxD
TxD
SW
V-
AV+
V+
HA, LA
NormallyatV-, thesepinsgohighwhentheirrespectivealarmlevelshavebeenreached
orexceeded.
MeasurementInputs, extensionofscrewterminalblockconnections.
CurrentLoopconnection, extensionofscrewterminalblockconnections.
LA
VIN+
Iout RS
HA
VIN-
Iin
VIN-, VIN+:
Iin, Iout:
IMPORTANTNOTE- AlwaysremovetheLithiumbatteryfromthemodule BEFOREconnectinganexternalpowersupplytothemodule.
Failuretodosomaycausethebatterytoexplode.
BATTERY REPLACEMENT
Only use ½AA 3.6V lithium. The list below is not exhaustive. Check with supplier that the battery you are ordering is 'press fit' and is not fitted with
soldertags. Takecaretoconnectcorrectly. DONOTPRESSONLCDWHENINSERTINGBATTERY.
MANUFACTURER
MAXELL
PART NUMBER
ER 3S TC
LS3
MANUFACTURER'S ORDER CODE
n/a
n/a
SAFT
SONNENSCHEIN
TADIRAN
SL-750/S
½AA/S
1107 501 100
1551-02-210-000
WARNING: Handle lithium batteries carefully - observe warnings on battery casing. Dispose of in accordance with local regulations.
NOTE -It is possible to measure parameters other than those outlined below. Use an appropriate sensor and conditioning circuit to
convert the parameter to be measured into a linear voltage or current and apply this signal to a suitably scaled EL-1-12BIT module.
APPLICATIONS
Measurement signals must always be isolated from the communications signals.
VOLTAGE
CURRENT
TEMPERATURE
Vin- (R)
Vin+ (W)
Iout (W)
Iin (R)
Vin- (R)
Vin+ (W)
Iout (W)
Iin (R)
Vin- (R)
Vin+ (W)
Iout (W)
Iin (R)
red
white
2-wire Pt100 connection
(Lk2 and Lk3 open)
4-20mA Indication
200mV DC connection
(Lk2 and Lk3 open)
Use 4-20mA indication range
(default calibration 0-1000)
(Lk2 open, Lk3 closed)
Vin- (R)
Vin- (R)
Vin+ (W)
Iout (W)
Iin (R)
Vin- (R)
red
white
white
Vin+ (W)
Vin+ (W)
Iout (W)
Iin (R)
1R
Iout (W)
Iin (R)
2V DC connection
(Lk2 closed, Lk3 open)
200mA DC connection
Use 200mV range with
annunciators set to mA.
Module will require calibration.
(Lk2 and Lk3 open)
3-wire Pt100 connection
(Lk2 and Lk3 open)
Vin- (R)
Vin- (R)
Vin- (R)
red
red
white
white
Vin+ (W)
Iout (W)
Iin (R)
Vin+ (W)
Vin+ (W)
Iout (W)
Iin (R)
R
Iout (W)
Iin (R)
4-wire Pt100 connection
(Lk2 and Lk3 open)
20V DC connection
(Lk2 closed, Lk3 open)
For higher ranges, use 200mV
range and R= 0.2
I
where I = 2A or 20A fsd.
Module will require calibration.
(Lk2 and Lk3 open)
Specifications liable to change without prior warning
EL-1-12BIT
Issue 2
March/1999
M.C.
Applies to EL-1-12BIT/2
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