Electromagnetic flowmeter

Electromagnetic (mag) flowmeter: flanged sensor tube with PTFE or rubber liner flared over the raised faces, stainless grounding rings with tabs and braided earth straps, coil housing and an integral Ex d transmitter on a junction neck. Face-to-face from the ISO 13359 short series; ports sit on the grounding ring faces.

Installation

Copies instruments/magnetic-flowmeter.tsx and the shared lib/ into src/components/deck-twin/. Needs three, @react-three/fiber and @react-three/drei. See installation for the manual route.

Usage

import { Canvas } from '@react-three/fiber'
import { OrbitControls } from '@react-three/drei'
import { Stage } from './components/deck-twin/lib/stage'
import { MagneticFlowmeter } from './components/deck-twin/instruments/magnetic-flowmeter'

export default function Scene() {
  return (
    <Canvas shadows camera={{ position: [8, 5, 9], fov: 35 }}>
      <Stage>
        <MagneticFlowmeter />
      </Stage>
      <OrbitControls makeDefault />
    </Canvas>
  )
}

Props

P&ID

Inline box (or circle) on the line marked M, joined to an FT bubble. Some legends use a generic FE with "MAG" written beside it.

tag FEISA FEISA FTISA FITISA 5.1 (flow element + transmitter); magnetic element drawn as a box or circle with M

Only for conductive liquids (water, produced water, seawater, chemicals); a meter on a gas line is never a mag meter. A circle with M on a valve stem is a motor actuator, not a flowmeter.

Magnetic flowmeter specification form (ISA-TR20.00.01) fields and the props they set

Line sizenps

Flange ratingrating

Liner materialliner

Housing material / finishhousing

Tag numbertag

Typical suppliers

Endress+Hauser. The geometry is generic and sized from public standards. It is not vendor CAD.

For agents

Machine-readable entry with props, ranges, defaults and ports:

Or fetch /r/magnetic-flowmeter.json, or copy a ready-made instruction:

Add the Deck Twin "Electromagnetic flowmeter" component to this project. Run `npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz add magnetic-flowmeter` (it copies the file and the shared lib into src/components/deck-twin/), then `npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz info magnetic-flowmeter` for its props, ranges and ports. Render <MagneticFlowmeter /> inside a React Three Fiber <Canvas shadows>, wrapped in <Stage> from src/components/deck-twin/lib/stage. Set props from my data (metres, NPS in inches, ASME class) and leave the rest at defaults. Install three, @react-three/fiber, @react-three/drei and @types/three if they're missing. Full guide: https://decktwin.com/skill/SKILL.md