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4-20mA Analog Signal Converter
x402
4-20mA Analog Signal Converter is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.12/call, status unknown (last checked 2026-09-15).
Converts 4-20mA analog current loop signal data into digital engineering values or vice versa
Price / call$0.12
Success—
StatusUnknown
How this service works
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Output
Returns the converted engineering unit value corresponding to the input 4-20mA current signal, scaled according to the defined measurement range and process variable parameters.
Example use cases
Pressure sensor reading conversion
“I have a pressure transmitter outputting 16.5mA on a 4-20mA loop calibrated for 0 to 500 PSI — what's the actual pressure reading in PSI?”
Temperature sensor milliamp decoding
“My industrial temperature sensor is reading 8mA on a 4-20mA loop with a range of -40°C to 150°C. Can you convert that to the actual temperature value?”
Flow meter analog signal scaling
“Convert a 4-20mA analog signal of 20mA from my flow meter, which is calibrated for 0 to 1000 liters per minute, into the actual flow rate.”
Technical details
Endpoint
POSThttps://api.m2mcent.com/4-20ma-analog-converter-mcp/api/processWhen to prefer
Use this endpoint when you need to programmatically convert raw 4-20mA analog current loop readings from industrial sensors, PLCs, or SCADA systems into meaningful engineering unit values, especially in IoT automation pipelines where real-time signal interpretation is required.
Side effects
- Invalid or out-of-range milliamp value (below 4mA or above 20mA) causing conversion error
- Missing or malformed data string input returning a 400 error
- Unspecified engineering unit range preventing accurate scaling
- Service unavailability returning 402 or 5xx errors
- Ambiguous data format in the input string leading to incorrect conversion
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | string |
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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