Summary of Contents for SWI TR420E/E6
- Page 1 TR420E/E6 FLOAT LEVEL TRANSMITTER INSTALLATION AND OPERATIONS MANUAL Continuous Output Float Level Transmitter For Hazardous Locations...
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Page 2: Low Voltage Directive
Electrical components are sensitive to electrostatic Phone: 203-729-6434 Mon-Fri, 9 AM - 5 PM EST discharge. To prevent equipment damage, observe all Fax: 203-729-0541 for General Inquiries safety precautions when working with electrostatic- Email: sales@innovativesensing.com sensitive components. TR420E/E6 CONTINUOUS OUTPUT TRANSMITTER FOR HAZARDOUS LOCATIONS... -
Page 3: Table Of Contents
3.2.2 TR420E/E6 Probe..........11 3.2.3 TR420E/E6 Control Board........11 3.3 Troubleshooting..............12 3.3.1 TR420E/E6 Transmitter Problems.....12 3.4 Agency Approvals............12 3.5 Specifications..............12 3.5.1 Functional............12-13 3.5.2 Process Conditions..........13 3.5.3 Replacement Parts...........13 3.5.4 Physical..............14 3.6 Model Configurator............14 3.7 Notes.................15 TR420E/E6 CONTINUOUS OUTPUT TRANSMITTER FOR HAZARDOUS LOCATIONS... -
Page 4: Quickstart Installation
Section 2.0: Complete Installation detailed installation instructions. WARNING! TR420E/E6 TRANSMITTER PROBES SHOULD BE INSTALLED WHERE THE MAXIMUM OVERFILL LEVEL IS AT A MINIMUM OF 1” (24.5 ) BELOW THE PROCESS CONNECTION. THIS MAY INCLUDE UTILIZING A NOZZLE OR SPOOL PIECE TO RAISE THE PROBE. CONSULT THE MANUFACTURER TO ENSURE PROPER INSTALLATION. -
Page 5: Complete Installation
2.0 COMPLETE INSTALLATION This section provides detailed procedures on properly installing and configuring the TR420E/E6 Continuous Output Transmitter for Hazardous Locations. CAUTION! IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY THE MANUFACTURER, PROTECTION PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED. -
Page 6: Electrostatic Discharge Handling Procedure
Refer to Section 2.5: Mounting 2 Ensure that the wiring between the power supply and TR420E/E6 electronics are complete and appropriate for the type of installation. Refer to Section 3.5: Specifications 3 When installing the TR420E/E6 Continuous Output Transmitter in a non-incendive, intrinsically safe or hazardous area, all local, state and federal regulations/guidelines must be observed. -
Page 7: Optional Considerations
Section 3.5: Specifications 2.5 MOUNTING The TR420E/E6 Continuous Output Transmitter for Hazardous Locations is mounted vertically inside a tank using a variety of process connections. Generally, a threaded or flanged connection is used. For information about the sizes and types of connections available, refer to Section 3.6: Model Configurator... -
Page 8: Wiring
2.6 WIRING Within the transmitter enclosure, connections are made to the terminal strip and the ground connections. The instructions for wiring the TR420E/E6 Continuous Output Transmitter depend on the application: 2.6.1 Non-Incendive (Class I, Div. II) 2.6.2 Intrinsically Safe 2.6.3 Explosion-Proof CAUTION! THE TR420E/E6 TRANSMITTER ELECTRONICS OPERATE AT VOLTAGES OF 20 - 28 VDC. -
Page 9: Intrinsically Safe
BEFORE ATTEMPTING TO WIRE THE DEVICE, VERIFY THE POWER IS OFF. How To Install Explosion-Proof Wiring: 1 Install the explosion-proof conduit from the safe area to the TR420E/E6 Transmitter’s conduit connection (refer to local plant or facility procedure). 2 Remove the cover of the transmitter. -
Page 10: Calibrating Tr420E/E6 Transmitters
2.7 CALIBRATING TR420E/E6 TRANSMITTERS 2.7.1 Calibration The TR420E/E6 Continuous Output Transmitter for Hazardous Locations requires minimal to no initial calibration depending on the media. The device is shipped from the manufacturer with its 4 mA (0%) point set on empty indication and its 20 mA (100%) point set on full indication. The 4 mA and/or 20 mA points can be readjusted by the end user if necessary. -
Page 11: Reference Information
The TR420E/E6 is FM-approved with an explosion-proof rating for Class II, Div. I, Groups E, F & G hazardous (classified) locations, indoor/outdoor (Type 4, 4X). Float materials are available in stainless steel with a variety of mounting types. -
Page 12: Troubleshooting
3.3 TROUBLESHOOTING The TR420E/E6 Continuous Output Transmitter for Hazardous Locations is designed and manufactured for trouble-free performance across a wide range of operating conditions. Common transmitter problems are discussed in terms of their symptoms and recommended corrective actions. Information on how to handle material build-up on the probe is also provided in this section. -
Page 13: Process Conditions
Float: Stainless Steel for 2” NPT Mount and Larger 2000-2026-0054 Float: Stainless Steel for 2” NPT Mount and Larger 2000-2000-52XX Float: Stainless Steel for 2 ½” NPT Mount and Larger 2000-2200-0054 Float: Stainless Steel for 4” NPT Mount and Larger 2000-3500-0054 TR420E/E6 CONTINUOUS OUTPUT TRANSMITTER FOR HAZARDOUS LOCATIONS... -
Page 14: Physical
3” #300 ANSI Flg. 4” #300 ANSI Flg. T 4 2 0 E 0 8 0 8 1 2 0 3 Consult the manufacturer for special configurations, materials, mountings and alarm features: 203-729-6434. TR420E/E6 CONTINUOUS OUTPUT TRANSMITTER FOR HAZARDOUS LOCATIONS... -
Page 15: Notes
3.7 NOTES TR420E/E6 CONTINUOUS OUTPUT TRANSMITTER FOR HAZARDOUS LOCATIONS... -
Page 16: Service Policy
Products returned under RMA’s can be issued through local representatives, or by the SWI Service Policy must be returned by prepaid contacting the factory directly. transportation. Solutions With Innovation will repair or...
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