Flowline LD34-S141 Level Transmitter | Liquid Level Control System
Flowline LD34-S141 Level Transmitter for Industrial Liquid Level Monitoring, Tank Automation and Process Control
Use Flowline LD34-S141 Level Transmitter for industrial level applications. Confirm range, mounting, output and process compatibility before purchase.
Flowline LD34-S141: Selection and Application Guide
The Flowline LD34-S141 is a DeltaSpan LD34 Small Bore Pressure Level Transmitter designed for industrial liquid-level measurement, monitoring or control applications. Use the exact model number when comparing replacement or new-installation requirements, because connection, output, range and enclosure options can vary across Flowline configurations.
Specification Snapshot
- Range: 21
- Accuracy: +/- 0
- Material: Polyurethane
- Supply Voltage: 10 to 33 VDC
- Output: readings with its 0
- Service: Compatible liquids
- Configuration: None, fixed span
- Loop resist: 1000 Ohms @ 30 VDC
- Signal output: 4-20 mA, two-wire
- Process temperature: F: -4° to 176°, C: -20° to 80°
Customer Selection Notes
Before purchase, compare the complete model code with the application requirements. Check tank dimensions, process connection, wetted materials, power or signal needs, measurement range and environmental conditions where those values apply. This helps prevent selecting a similar-looking Flowline model with a different configuration.
Installation and Commissioning
For replacement work, record the existing model number and wiring or mounting arrangement before removal. For new projects, review the documented installation guidance and leave adequate clearance around the sensing area. Commission the device using the applicable Flowline instructions and verify the output or switching behavior before returning the process to normal operation.
Maintenance Considerations
During service, inspect mounting threads, seals, wiring, cable entries and nearby process hardware as applicable. If the product is being replaced because of unstable readings or switching, verify the installation conditions before assuming the instrument itself is the only cause.
For maintenance teams, integrators and OEM users searching for Flowline LD34-S141, the model-specific identification makes it easier to match the product to a documented Flowline level-control system without relying on appearance alone.
| Part No | LD34-S141 |
|---|---|
| Brand | Flowline |
| Product Type | Level Transmitter |
| Range | -SX01: 0 to 5 psi (0.34 bar), 0 to 11.55' (0 to 3.5m) wc -SX11: 0 to 6.5 psi (0.45 bar), 0 to 15' (0 to 4.6m) wc -SX21: 0 to 8.6 psi (0.60 bar), 0 to 20' (0 to 6.1m) wc -SX31: 0 to 13 psi (0.90 bar), 0 to 30' (0 to 9.1m) wc -SX41: 0 to 21.6 psi (1.49 bar), 0 to 50' (0 to 15.2m) wc -SX51: 0 to 43.3 psi (2.99 bar), 0 to 100' (0 to 30.5m) wc |
| Service | Compatible liquids |
| Accuracy | +/- 0.25% of full scale |
| Configuration | None, fixed span |
| Supply voltage | 10 to 33 VDC |
| Loop resist | 1000 Ohms @ 30 VDC |
| Signal output | 4-20 mA, two-wire |
| Process temperature | F: -4° to 176°, C: -20° to 80° |
| Temperature comp. | F: 0° to 158°, C: -18° to 70° |
| Thermal effect | +/- 0.45% FS TEB |
| Proof pressure | 2 x full scale |
| Response time | <50ms |
| Cable weight | 0.037lb (0.0009 kg) per foot |
| Body and nose | 316 SS |
| Seals | Fluroelastomer |
| Trans. thread | 1/2in NPT |
| Cable type | 2-conductor, shielded with vent tube |
| Cable length | -S101 & S111: 40ft (12.2m), -S121 & S131: 60ft (18.3m) |
| Cable material | Polyurethane |
