FOXBORO 13A-MS2-L
Product Description:
The Foxboro 13A-MS2-L is a pneumatic differential pressure transmitter belonging to the Foxboro 13A series. It is designed to measure differential pressure and transmit a standard pneumatic signal (typically 3 to 15 psi or 20 to 100 kPa) to remote receivers for indication, recording, or control purposes. These transmitters are known for their robust construction and reliability in various process industry applications, including flow, liquid level, density, and low-pressure measurement. The “-L” suffix typically indicates the inclusion of a zero elevation kit, allowing for adjustment of the measured pressure range.
Product Parameters & Specifications:
Based on the available information, here are some key parameters and specifications for the FOXBORO 13A-MS2-L module:
- Product Type: Pneumatic Differential Pressure Transmitter (d/p Cell®)
- Series: 13A
- Model Code: 13A-MS2-L

- Measurement Type: Differential Pressure
- Output Signal: Pneumatic, typically 3 to 15 psi (0.2 to 1.0 bar or kg/cm²) or 20 to 100 kPa
- Span Limits: 5 and 62 kPa (20 and 250 inH₂O, or 50 and 620 mbar) ΔP
- Range Limits: 0 to 250 inH₂O (This can vary based on configuration)
- Body Material: 316 Stainless Steel (316 ss)
- Process Connections: Tapped for 1/2 NPT (Body is also tapped for 1/4 NPT)
- Maximum Working Pressure: 1500 psi
- Accuracy: Typically ±0.5% of span for spans between 5 and 130 kPa (20 and 525 inH₂O, or 50 and 1300 mbar) differential pressure.
- Air Consumption (Normal Operation): 0.42 m³/h (0.25 cfm) at standard conditions
- Mounting: Direct to process piping or onto a nominal DN 50 or 2-inch pipe (pipe mounting bracket supplied)
- Air Connections: Supply and output tapped for 1/4 NPT
- Optional Suffix: -L (Zero Elevation Kit included)
- Shipping Weight: Approximately 15 kg (This can vary)


