Product Description
The Level-Trac LT-310 is a remote level indication system, as described in ASME Section I, PG-60. The system may also be used as an alarm or trip device.
The Level-Trac Model-LT-310 water detection control unit can be used to drive up to six conductivity/resistance probes installed in a single column or separately. The unit features complete redundant and discrete channels, with two independent power supplies. Channel interaction can be entirely discrete, coincidental or based on 2 of 3 voting logic.
The LT-310 can be used as a direct replacement to external cage float switches, and offers solid state reliability with no moving parts. The Water Detection Unit is designed to be used with Model LT-500, LT-501 or LT-502 probe manifolds, or with single probe fixtures. Suggested applications are:
- Traditional Water Gauge Columns at the Boiler Drum
- Cold reheat & Extraction Steam Lines
- Drain, Flash, and Dearator Levels
Product Features
- Six Discrete Channels
- Six Field Assignable Auxiliary Relays
- Two Independent Power Supply Units
- Probe Cable Fault Monitoring
- No Maintenance or Routine Testing
- Fault Detection
Product Specifications
Enclosure
- NEMA4X/IP65 Wall mounted glass-fiber reinforced polyester
- Dimensions: 11.42” H X 9.79” W X 6.56” D (290 mm H X 249 mm W X 167 mm D)
- Operating Temperature Rating: -13º F (-25º C) to 158º F (70º C)
Inputs
- Six independent isolated channels
- Field selectable three ranges of conductivity
- Probe cable monitoring of water or steam normal condition for each channel
Power Supply
- Dual 100-240 VAC ± 10%, 48 – 63 Hz
Relay Outputs
- Two Alarms
- Two Validated Trips
- One Fault
- 2 out of 3 Probe channel voting circuit
- Relay Rating: DPDT
- Max. Current: 8 Amps @ 250VAC
Accessories
Compatible Products
Documents
Document | Title | Category |
---|---|---|
300-06 |
Level-Trac LT 310, Electronic Control Unit |
Product Literature |
200-00 |
Level-Trac & Steam-Trac Brochure |
Brochures, Product Line Brochure |
330-35 |
LT-310 IOM |
IOMs |
330-35 |
LT-310 IOM Espanol |
IOMs |
Combo Unit: Guided Wave Radar & Level-Trac Control Unit Display |
Product Literature | |
Steam-Trac and Level-Trac RFQ Form |
RFQ |