1. Product Overview:

️· Product: M-Unit LC2 Strain Gauge Transmitter (Plug-in Signal Conditioner)
️· Purpose: To convert strain gauge signals into electrical signals (current or voltage) suitable for monitoring and control systems.
️· Type: Plug-in signal conditioner (presumably for use with a compatible M-Unit system).

2. Ordering Information & Model Number:

️· Model Number: LC2–[1][2]–[3][4]
- [1]: Input Strain Gauge: Specifies the input sensitivity range. Options include: 1mV/V, 1.25mV/V, 1.5mV/V, 2mV/V, 3mV/V, 4mV/V, 5mV/V, 10mV/V, 20mV/V, or "0" (specify).
- [2]: Output: Specifies the output type. Options include:
■ Current: 4-20mA, 2-10mA, 1-5mA, 0-20mA, 0-16mA, 0-10mA, 0-1mA. Option "Z" allows specification of a custom current range.
■ Voltage: 0-10mV, 0-100mV, 0-1V, 0-10V, 0-5V, 1-5V, -10 to +10V, -5 to +5V. Option "0" allows specification of a custom voltage range.
- [3]: Power Input: Specifies the power supply voltage. Options include: 100VAC, 110VAC, 115VAC, 120VAC, 200VAC, 220VAC, and 24VDC.
- [4]: Options: Allows for customization of features. Options include:
■ Input Signal Indicator (/E – with display)
■ Response Time (/K – Fast Response)
■ Coating (/C01, /C02, /C03 - Silicone, Polyurethane, Rubber)
■ Terminal Screw Material (/S01 - Stainless Steel)

3. Technical Specifications & Features:

️· Input:
- Accepts signals from strain gauges.
- Input Sensitivity Range specified by the [1] code in the model number.
- Allowable Lead Wire Resistance: Limited to reduce measurement errors.
️· Output:
- Current or Voltage output (specified by the [2] code)
- Load Resistance limits specified for current outputs.
️· Power: Specified by [3] code.
️· Environment:
- Operating Temperature: -5 to +60°C (23 to 140°F)
- Operating Humidity: 30 to 90% RH (non-condensing)
️· Performance:
- Accuracy: ±0.1% of span
- Display Accuracy: ± (0.1 % of FS + 1 digit)
- Temperature Coefficient: ±0.015%/°C
- Dielectric Strength: High voltage isolation for safety.
️· Connections: M3.5 screw terminals.
️· Remote Sensing: Includes a remote sensing connection for accurate measurements with long lead wires.
️· Dimensions: A diagram is present.

4. Key Considerations:

️· Remote Sensing: Crucial for minimizing errors with long lead wires.
️· Load Resistance: Adhere to specified load resistance limits to avoid damage or inaccurate readings.
️· Power Supply: Select the appropriate power supply voltage according to the [3] code in the model number.
️· Customization: Options allow for tailoring the transmitter to specific application requirements.