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Model: Alpha COND 190
 |
| Alpha COND 190 Eutech |
Hãng sx: Eutech -- Singapore
Product Specification
|
Description
|
Conductivity
| |
Range
|
... to 20.00 µS/cm ; ... to 200.0 µS/cm ;
... to 2000 µS/cm ; ... to 10.00 mS/cm ; ... to 20.00 mS/cm ; ... to 200.0 mS/cm |
Resolution
|
0.01 µS/cm ; 0.1 µS/cm ;
1 µS/cm ; 0.01 mS/cm ; 0.1 mS/cm |
Cell Constant
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0.1 ; 1 ; 10
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Relative Accuracy
|
±1 % of full scale
|
Temperature
| |
Range
|
-10 to 110 ºC
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Resolution
|
0.1 ºC
|
Accuracy
|
±0.5 ºC
|
Sensor
|
Pt100; 2 or 3 wire
|
Compensation
|
Auto/manual (0 to 50 ºC)
|
Coefficient
|
0.0 to 5.0 %
|
Normalisation
|
10.0 ºC to 30.0 ºC
|
Set Point And Controller Functions
| |
Set Point 1 (SP1)/
set Point 2 (SP2) |
... to 20.00 µS/cm or ... to 200.0 µS/cm or
... to 2000 µS/cm or ... to 10.00 mS/cm or ... to 20.00 mS/cm or ... to 200.0 mS/cm |
Switching Conductivity Hysteresis
|
0 to 10 % of full scale
|
Switching TDS Hysteresis
|
0 to 10 % of full scale
|
Function
|
Limit control
|
Contact Outputs
|
2 SPDT relays
|
Switching Voltage/
Current/Power |
Max. 250 VAC / max. 3 A / max. 600 VA
|
Electrical Data and Connections
| |
Transmitter Function
|
4 to 20 mA scalable outputs for Conductivity, galvanically isolated
|
Load
|
200 Ohm
|
Conductivity/TDS Input
|
2-pin terminal
|
Connection Terminal
|
3-pin, 7-pin & 9-pin terminal, detachable blocks, 1 fixed connector
|
Display
| |
LED
|
7 segments display
|
Power Supply
| |
Input
|
85 to 250 VAC, 50/60 Hz
|
Main Fuse
|
250 mA, anti-surge, S504 Bussman
|
Rated Input Current (Max.)
|
100 mA
|
Insulation Category
|
II
|
EMC Specifications
| |
Emitted Interference
|
According to EN 61326
|
Immunity To Interference
|
According to EN 61326
|
Environmental Conditions
| |
Operating Temperature Range
|
-10 to 50 ºC
|
Max. Relative Humidity
|
10 to 95 % (non-condensing)
|
Mechanical Specifications
| |
Dimensions (WxHxD)
|
96 x 48 x 150 mm
|
Weight
|
300 g (unit) / 350 g (packed)
|
Ingress Protection
|
IP50
|
Order Information
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