آنالایزر رسانایی چهارسیمه

تماس بگیرید

توضیحات

Input SpecificationCompatible with ISC40 inductive conductivity sensor with integrated temperautre sensors: NTC30k or Pt1000.
Input RangeConductivity: 0 to 1999 mS/cm at 25ºC (77°F)
Minimum: 1 µS/cm (at process temperature)
Maximum: ۲ S/cm (at process temperature)
Temperature: -20 to 140ºC (0 to 280°F)
Accuracy Conductivity≤۰٫۵% reading ± ۱٫۰ µS/cm
Accuracy Temperature≤۰٫۳ºC (0.6ºF)
Step Response≤۴ seconds for 90% (for a 2 decade step)
Cable LengthMax 60 meters (200 feet). 10 meters (35 feets0 fixed sensor cable + 50 meters (165 feets) WF10 extension cable
Transmission SignalTwo isolated output of 4 to 20 mA DC with common negative. Maximum load 600 Ω. Bi-directional HART digital communicaiton, superimposed on mA1 (4 to 20 mA) signal. Burn up (21.0 mA) or burn down (3.6 mA) to signal failure accorded to NAMUR NE43.
Contact OutputFour SPDT relay contact with display indicators
Contact InputRemote range switching to 10 times the programmed range
Temperature CompensationAutomatic or manual, for temperature ranges.
Reference temp. programmable from 0-100°C or 30-210°F (default 25°C)
CalibrationSemi-automatic calibration using pre-configured OIML (KCl) standard tables, wiht automatic stabilit check. Manual adjustment to grab sample.
DisplayGraphical Quarter VGA (320 x 240 pixels) LCD with LED backlight and touch screen
HousingCast Aluminim housing with chemically resistance coating; Polycarbonate cover with Polycarbonate flexible window.
Protection IP66/ NEMA4X/ CSA Type 3S
EnvironmentAmbient Temperature: -20  to 55°C
Humidity: 10 to 90% RH at 40°C (non-condensig)
 Power SupplyISC450G-A:
Ratings: 100 to 240 V AC
Acceptable Range: 90 to 260 V AC
Ratings: 50/60 HZ
Acceptable Range: 50 HZ ± ۵%; ۶۰ HZ ± ۵%
Power Consumption: 15 VA

ISC450G-D:
Ratings: ۱۲  to 24 V DC
Acceptable Range: ۱۰٫۸ to 26.4 V DC
Power Consumption: ۱۰ W

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