SALES@SOUTHCOASTIANDC.COM (949) 218-0026
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PRODUCT DESCRIPTION
The Level-Trac Model LT-210 Electronic Control Unit is a component of a remote level indication system, as described in ASME Section I, PG-60. The control unit may also be used as an alarm or trip device. Discrimination between water and steam is based on the significant difference in resistivity between the two states over the saturation range. The control unit interprets and displays the signal from up to 12 probes mounted in a probe manifold. Via voltage applied to the probe tip, conduction in the presence of water will occur between the tip and the inside wall of the column.
Typically, probes are spaced horizontally in a manifold attached to the steam drum, with each probe connected to its own sensing and water/steam indication circuit. A vertical display of Green/Red indicators provides a simulation of water level in the steam drum. Spacing between probes is per customer requirements to cover the visible range and alarm or trip points.
Level-Trac LT-210 ELECTRONIC CONTROL UNIT
MORE INFORMATION
Most frequent questions and answers
Product Features
- One to Twelve Probe Channels
- 4-20mA Output Signal
- Field Programmable Alarm and Trip Points
- Voting Logic for Trips
- Serial Remote Display Signal
- Sequence Fault Detection
- Single Power Supply
Product Specifications
Enclosure
- NEMA4X/IP65 Wall mounted glass-fiber reinforced polyester (stainless steel is available as an option)
- Dimensions: 11.42” H X 9.79” W X 6.56” D (290 mm H X 249 mm W X 167 mm D)
- Ambient Operating Temperature Rating: -13º F (-25º C) to 158º F (70º C)
Inputs
- Up to 12 independent channels numbered in ascending order
- Sensitivity may be selected between three conductivity ranges
- One or two wire connection to the Probe depending on whether the probe is normally immersed in water or steam.
- Probe wire discontinuity will resulting an indication of the channel to the opposite state to initiate sequence fault
Power Supply
- Single 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
Remote Display LTI-210
- 50,000 Hours LED Rated Life
- Panel Mount or NEMA 4X Field Enclosure
- Faceplate Dimensions: 7.75” H X 3” W
- Duplicates the Display on the Front of the Main Unit
- Serial Communications, As Few as 2 Conductors or Fiber Optics
- Optional Fiber Optic Signal Transmission
Documents
| Document | Title | Category |
|---|---|---|
| 200-00 | Level-Trac & Steam-Trac Brochure | Brochures, Product Line Brochure |
| 300-03 | Level-Trac LT 210, Electronic Control Unit | Product Literature |
| 330-30 | LT-210 IOM | IOMs |
| 330-30 | LT-210 IOM Espanol | IOMs |
| Combo Unit: Guided Wave Radar & Level-Trac Control Unit Display | Product Literature | |
| Steam-Trac and Level-Trac RFQ Form | RFQ |
Get In touch
(949) 218-0026
available from 8:00 – 4:30 MST
Address 841 E WILMINGTON AVE, SALT LAKE CITY, UTAH 84106
Email SALES@SOUTHCOASTIANDC.COM
SALES@SOUTHCOASTIANDC.COM (949) 218-0026
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