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LVCN141-131
Flow Switch Remote Controller
- Remote Relay Controller Mounts on 35 mm DIN Rail or Panel Installation
- Fail-Safe Relay for Actuation of Pumps, Valves or Alarms
- Offered in One and Two Relay Configurations
- LED Indicators for Sensor, Relay and Power Status
LVCN141-131
À partir de
SGD
646.58
Aperçu du produit
- Additional Features 1 Field Mount, 35mm DIN (EN 50 022)
- Electrical Connection Screw Terminal
- Height 3.9 in
- Length 3.6 in
- Materials Polypropylene
- Media Compatibility Clean dry air / inert gas, Liquids
- Operating Temperature, Max 70 °C
- Operating Temperature, Min -40 °C
- Power Consumption 5 W
- Sensor/Transmitter Power 13.5 Vdc @100 mA
- Series ID LVCN141-131
- Supply Power Note 120/240 Vac, 50/60 Hz
- Supply Voltage 120/240 Vac
- Switch Rating 10 A
- Time Delay 0 to 60 sec
- Width 2.7 in
Supported Applications
The Omega LVCN-131 and LVCN-141 Series are general-purpose flow controllers designed for low-flow pump and process protection. The series provides fail-safe relay control to manage flow conditions in industrial systems.
- LVCN-141: Single input, single output configuration for basic flow monitoring.
- LVCN-131: Dual input, dual output configuration for simultaneous low-flow control of two independent sensors.
Operating Conditions & Performance
The controllers operate on a 120 / 240 VAC power supply at 50 - 60 Hz with maximum consumption of 5 Watts. They provide sensor excitation via 24 VDC @ 100 mA output to connected flow switches.
- Electronics temperature range: F: -40° to 158°, C: -40° to 70°
- Contact rating: 250 VAC @ 10A (resistive load)
- Relay delay: Configurable from 0 to 60 seconds
The series includes LED indicators for sensor, power, and relay status. A fail-safe feature ensures proper operation during power failure.
Configuration Options
The LVCN-131/-141 Series is housed in a polypropylene enclosure rated PP (U.L. 94 VO) with dimensions of 3.9" width, 2.7" height, and 3.6" depth. The unit features a 35mm DIN rail mount design compliant with EN 50 022.
Outputs and Connections
- LVCN-141: (1) SPDT Relay output; accepts one flow switch input.
- LVCN-131: (2) SPDT Relays outputs; accepts two flow switches inputs.
Relay contacts are selectable as Normally Open (NO) or Normally Closed (NC). An invert switch allows changing the relay state from NO to NC without rewiring. Electrical connections utilize removable terminal strips.
Certifications and Compliance
- CE: EN 61326 EM / EN 61010-1
- Safety classification: General purpose
The series is manufactured under ISO 9001 Certified facilities (Stamford, CT and Manchester, UK).
Key Product Differences
The primary distinction between models lies in channel capacity. The LVCN-141 provides a single input/single relay output for one flow switch, while the LVCN-131 supports dual inputs/dual relays.
- LVCN-141: Single Input, Single Relay Output 120 VAC Flow/No-Flow Controller
- LVCN-141-CE: Includes CE Compliance marking
- LVCN-131: Dual Input, Dual Relay Output 120 VAC Flow/No-Flow Controller
- LVCN-131-CE: Includes CE Compliance marking
Important usage constraints include the prohibition of use with explosive or flammable liquids (requiring intrinsically safe systems) and human applications. The housing is not designed for immersion and must be mounted in a dry location.
PDF & Manuels
