Variable-area flow indication with Yokogawa RAMC01-A1SS-51S0-T90NNN/SD
This page covers Yokogawa RAMC01-A1SS-51S0-T90NNN/SD, intended for local flow indication using the variable-area principle in a robust metal-tube instrument. Its purpose is to help identify the correct model family and the information required for a sound order. Treat RAMC01-A1SS-51S0-T90NNN/SD as the exact configuration under review and compare it with the existing tag data before proposing a change.
Configuration at a glance
The main technical boundary for RAMC01-A1SS-51S0-T90NNN/SD is the float and tapered-tube arrangement, optional outputs and materials that must suit the measured gas, liquid or steam. Configuration details outside the known order code must be confirmed from the applicable general specification. In particular, avoid selecting a substitute solely by matching the first characters of RAMC01-A1SS-51S0-T90NNN/SD; the connection, signal, range and approval details can change the fit.
Specification snapshot
| Selection point | Specification / confirmation |
|---|---|
| Representative model | RAMC01-A1SS-51S0-T90NNN/SD |
| Flowmeter type | Metal tube variable-area meter / rotameter |
| Indication | Float position provides local flow indication |
| Service | Gas, liquid or steam applicability depends on sizing and build |
| Selection | Confirm medium, reference conditions, materials, range and options |
Application data to collect
Gather fluid identity, density and viscosity where relevant, reference pressure and temperature, flow units, range and orientation. This information determines whether RAMC01-A1SS-51S0-T90NNN/SD can meet the operating requirement and whether supporting hardware is needed. Keep measurement conditions and control-system requirements together, especially when the instrument forms part of a larger loop or safety-related arrangement.
Verification before work
Confirm the calibrated scale, process conditions, wetted materials, pressure/temperature limits, connections and any signal or approval options. Yokogawa RAMC01-A1SS-51S0-T90NNN/SD should be commissioned against the approved drawings and configuration record. readings depend on a correctly selected scale and prescribed mounting orientation; preserve the process data with the meter tag. A complete handover includes the model code RAMC01-A1SS-51S0-T90NNN/SD, test evidence and any updated point or loop documentation.
Related model configurations
The following codes are related configurations for comparison. They are not asserted as direct equivalents.
- RAMC01-A2SS-43S0-H91424/B1/P15/KF1/P3/P6/PM3/PP/
- RAMC01-A2SS-44S0-H91424/B1/P15/KF1/P3/P6/PM3/PP/
- RAMC01-A2SS-53M1-J91424/B0/KF1/P6/PP
- RAMC01-D4SS-53M1-T91
- RAMC01-D6SS-57M1-J91424
Model-code verification
For Yokogawa RAMC01-A1SS-51S0-T90NNN/SD, include the complete nameplate code, application, interface and operating conditions in the enquiry. Retain RAMC01-A1SS-51S0-T90NNN/SD with the equipment record and verify the applicable specification before replacement or project release.
