מכשירי בקרה

alpha CON 190 בקר מוליכות דגם A-CON-190 לפנל 230V

Product Features

v	Quick Set Point Adjustment - SP1 and SP2 keys allow user to adjust set points easily

v	Direct Access to CAL Mode - enables user to enter calibration mode with a simple key press

v	User-Customisation with scrolling, 14-Segment LED - intuitive user interface guides user easily through setup functions

v	Multi Measurement Range- User Selectable

v	Galvanically Isolated 4-20 mA Output for remote monitoring or hardcopy recording

v	Universal Power Supply Input from 85 to 250 VAC/DC allows use at multiple sites and withstands voltage fluctuations

v	Automatic Temperature Compensation with 3-wire Pt 100 system ensures accurate readings under fluctuating temperatures

v	Adjustable Temperature Coefficient (0 to 5.0%/oC) and selectable cell constants for more accurate measurements

v	Adjustable Hysteresis (Dead Band) prevents rapid contact switching near set point

v	Non-Volatile Memory retains all stored parameters and calibration data even if power fails

v	Easy Installation and Wiring with detachable plug-in connectors

Applications

CON 190: Use for plating tank, rinse water, boiler and cooling tower, feed water and blowdown control, font solution make-up and control for printing, photographic developing, chemical production process, ion exchange systems, R.O. systems, industrial process water, wastewater, dilute acids, salts and bases.

Specifications

Product Specification	Description
Conductivity Range	0.00 – 20.00 µS/cm 0.0 – 200.0 µS/cm 0.0 – 200.0 µS/cm 0 – 2000 µS/cm 0.00 – 10.00 mS/cm 0.00 – 20.00 mS/cm 0.0 to 200.0 mS/cm 0.0 – 200.0 mS/cm	0.01 µS/cm 0.1 µS/cm 0.1 µS/cm 1 µS/cm 0.01 mS/cm 0.01 mS/cm 0.1 mS/cm 0.1 mS/cm
Accuracy	± 1% of full scale
Temperature Range	-10 to 110 °C
Resolution & Relative Accuracy	0.1 °C & ±0.5 °C
Temperature Sensor	Pt 100 (3-wire)
Temperature Compensation	Auto / Manual (0°C to 100°C)
Temperature Coefficient	0.0 to 5.0 %
Normalisation Temperature	10.0 to 30.0 °C
Set Point and Controller Functions
Function	Limit Control
Switching Hysteresis	0 to 10% of full scale
Contact Outputs, Controller	2 SPDT relays
Switching Voltage/ Current/ Power	Max 250 VAC/ Max 3A/ Max 600 VA
Electrical Data and Connections
Power Requirement	85 to 260 VAC, 50/60 Hz or DC
Signal Output/ Load	4-20mA galvanically isolated / 200Ω
Connection Terminals	3 detachable connectors (3-pin; 7-pin & 9-pin terminal blocks) + 1 fixed connector
Main Fuse	250mA, Anti-surge (BUSSMAN S504 + 250mA)
Environmental Conditions
Maximum Relative Humidity	10 to 95% (Non-condensing)
Ambient Temp. Operating Range	-10 to 50 °C
Mechanical Specifications
Dimensions	96 x 48 x 150 mm
Weights	300 g (boxed)