The AT200 Magnetostrictive Level Transmitter is Used as a Direct Insert for the KM26 Magnetic Level Gauge to Create a Complete Level Measuring System for a Wide Range of Total and Interface Applications.
The AT200 Transmitter Features One Moving Part, a Float, that Provides Continuous Level Reading Via Common Industry Protocols Such as 4-20 mA, HART, Honeywell DE, Foundation Fieldbus, while Deriving its Source of Power from the Control Loop.
The Transmitter Detects the Position of the Float within the Float Chamber by Using "Time of Flight" Technology to Calculate Distance.
The Resulting, Non-Contact, Level Measurement is Highly Accurate.
SIL2 Certified IEC 61508*
Designed to Mount Externally to K-TEK KM26 or Other Magnetic Level Gauge
High Accuracy: .01% of Full Scale
Superior Piezo Ceramic Sensor (Patent # 5,473,245)
Local Indication with LCD Display
Simple Calibration
Never Requires Recalibration: Set It & Forget It
Dual Compartment Housing with Separate Field Terminal Compartment
Total and/or Interface Level Measurement
ProcessTemperature Range -320º F to 800º F (-196 to 427ºC) with options
Field Replaceable Module
Built In RFI / EMI Filter
Digital Communication
Housing type: Explosion Proof Powdered Coated Cast Aluminum or Stainless Steel, Dual Compartment
Electrical Connection: 1/2” FNPT or M20
Repeatability: 0.005% of full scale or 0.015”, whichever is greater
Non-Linearity: 0.01% of full scale or 0.035”, whichever is greater
Accuracy: 0.01% of full scale or 0.050”, whichever is greater
Supply Voltage: 13.5 to 36 VDC - Loop Powered; 9 to 32 VDC - Foundation Fieldbus
Reverse Polarity Protection: Diode in series with loop
Output/Communications: Standard 4-20 mA DC Loop HART protocol (standard) Foundation Fieldbus (optional) • ITK 5.1.0 Compliant • 5 AI and 1 PID blocks • 12.5 mA Quiescent Current Draw • LAS Capable
Damping: Field adjustable by means of pushbuttons. Range: 0.1 to 36 seconds
Burnout: Jumper selectable upscale (21 mA) or downscale (3.6 mA)
Temperature: -40 to 170ºF (-40 to 77ºC) Ambient
Humidity: 0 to 100% R.H., non-condensing
Oil and Gas Industries
Petrochemical Industries
Chemical Industries
Power Generation Industries
Water and wastewater treatment
Food and Beverage Industries
Pharmaceutical Industries
Pulp and Paper Industries
Biotech Industries
Marine Industries