STS MTM3000 Miniature Submersible Depth and Level Transmitter
Model-specific technical specifications
Miniature 0.39-inch nominal probe for restricted boreholes; STS lists 0–500 psi pressure measurement, accuracy options ±0.25 or ±0.1% FS, operating −4 to +50°C, mA/VDC variants and stainless-steel/titanium materials.
Manufacturer original documentation
Official STS MTM3000 model specifications and datasheet.
Safety and availability: Certification labels such as CE or FM reflect only the manufacturer’s listed applicable product/version and are not ATEX or IECEx protection-class evidence. Confirm electrical output, housing, order code and current approval certificate directly with the manufacturer before installation.
MTM3000 narrow-bore submersible integration
The catalog’s approximately 0.39-inch miniature body makes MTM3000 a candidate for access-restricted monitoring bores. Fit must still be confirmed against the completed well diameter, protective conduit and any cable hardware, not just the nominal probe cylinder. The pressure span, selected accuracy (±0.25 or ±0.1% FS) and supply/output type determine achievable water-level resolution in the logger. Stainless-steel versus titanium material choices should follow groundwater chemistry. Moisture entry, vent/reference strategy, mechanical cable strain and submerged connector integrity should be included in the design. Original manufacturer imagery shows a model example, not every possible order suffix.