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54e Product Specifications (222K PDF)

54e Operation Manual (839K PDF)

3081/5081/54/54e (w/ preamp) Hookup Schematics ( PDF)

3081/5081/54/54e (w/o preamp) Hookup Schematic (PDF)
 

 Model 54e pH, ORP, Ion Selective Analyzer, Controller & 4-Wire Transmitter
  • Chemically & Mechanically Resilient IP65 epoxy painted Aluminum NEMA 4X Enclosure
  • 110V AC, 220V AC or 24V DC Operation Standard
  • Three On/Off (SPDT) 3 / 5 - Amp Relays Standard, plus One dedicated Fault Alarm
  • Complete measurement & reference electrode diagnostics feature standard
  • CE Certification for Class I Division II Areas
  • Dual Isolated & Independent 0-20 & 4-20 mA outputs for Signal and temperature standard, full user configurable
  • HART® Protocol Option Available
  • TPC & PID Controller Option for 3-Relay Outputs & 4-20 mA outputs Available
  • Backlit large LCD Display with touch membrane keypad
  • Automatic Temperature Compensation from -15 to 120 °C (5 to 248 °F)

Measurement

Input

Measurement Range

Outputs

Calibration Points

Compatible Sensor(s)

Special Features
pH Single Channel
- pH		 - 0 to 14 pH 
(standard)
- Fully Scalable (with zero suppression) from 1 to 13 pH units		 - 1 @ 0-20 mA or 4-20 mA for pH
- 1 @ 0-20 mA or 4-20 mA for pH or Temperature		 - 2 point auto buffer recognition
- 2 point user defined		 - Any ASTI pH Sensor with 100 Platinum TC & Solution Ground or
- Any ASTI pH with Sensor integrated 54e preamplifier		 - User/Default Sensor Diagnostics for pH glass resistance
- User/Default Sensor Diagnostics for reference element
ORP Single Channel
- ORP		 -1400 to +1400 mV 
(standard)
- Fully Scalable (with zero suppression) from 100 to 2800 mV units		 - 1 @ 0-20 mA or 4-20 mA for ORP
- 1 @ 0-20 mA or 4-20 mA for ORP or Temperature		 - 2 point auto buffer recognition
- 2 point user defined		 - Any ASTI pH Sensor with 100 Platinum TC & Solution Ground or
- Any ASTI pH with Sensor integrated 54e preamplifier		 - User/Default Sensor Diagnostics for ORP Element
- User/Default Sensor Diagnostics for reference element
Ion Selective Single Channel
- Ion Selective Solid State & Organic Membrane		 5 Decades Maximum Concentration range
from 1 ppb to 1M 
(varies with each ion; please inquire to ASTI)		 - 1 @ 0-20 mA or 4-20 mA for ISE
- 1 @ 0-20 mA or 4-20 mA for ISE or  Temperature		 - 2 point auto buffer recognition
- 2 point user defined		 - Any ASTI pH Sensor with 100 Platinum TC & Solution Ground or
- Any ASTI pH with Sensor integrated 54e preamplifier		 - User/Default Sensor Diagnostics for ISE element resistance
- User/Default Sensor Diagnostics for reference element

Advanced Sensor Technologies, Inc.
603 North Poplar Street, Orange, California 92868-1011 USA
Tel: + (1) 714-978-2837  Toll-Free: + (1) 888-969-2784 Fax: + (1) 714-978-6339 Website: http://www.astisensor.com
Manufacturing Long-Lasting Industrial pH Sensors, ORP sensors, Ion Selective Sensors & Conductivity Sensors for Difficult Inline Process Control Measurement and Monitoring Applications
Supplying Research Grade pH Electrodes, ORP Electrodes, Ion Selective Electrodes and Conductivity Electrodes for Laboratory Testing
Offering industry leading product developments and research services for OEM manufacturers and resellers requiring pH, ORP and Ion Selective Measurements for Medical In-Vitro and In-Vivo Applications and Industrial Inline, Immersion and Submersible Measurements