EMS Kontrol BT-4X1 / 4X2
EMS Kontrol transmitter series for differential pressure transmitters applications. Confirm the exact variant and technical datasheet before specification.
Product Overview
This manufacturer series may include different ordered configurations and installation options.
Technical Specifications
- Measured parameter: Differential Pressure Transmitters
- Sensor principle: Verify from manufacturer’s datasheet.
- Measurement range, accuracy and outputs: Confirm the precise ordering variant.
- Power, operating limits, calibration: Consult official instructions.
Manufacturer-Verified Specifications
| BT-4X1 range | 0–50 / 0–100 / −125…+125 Pa |
|---|---|
| BT-4X2 range | 0–250 / 0–500 / −500…+500 Pa |
| Sensitivity | ±1 Pa |
| Accuracy | ±3% |
| Supply | 12–24 V DC |
| Output options | 0–10 V, 2–10 V, 0–3 V, 4–20 mA, 0–20 mA, Modbus RTU (model-dependent) |
Engineering and Selection Considerations
Evaluate the required range, interface, installation environment, service access and compliance for the exact model; do not assume all variants share specifications.
Manufacturer and Official Sources
Related AirAlign Content
More Differential Pressure Transmitters → · Transmitter Buying Guide →
AirAlign independent technical reference. Manufacturer documents remain authoritative.
BT-4X1 / 4X2 — displayed differential-pressure readings
The manufacturer identifies BT-4X1/4X2 as displayed differential-pressure transmitters. Their display can help establish zero, sensor polarity and pressure-drop direction during commissioning, but each order suffix’s pressure span and output must still be verified. For fan proving, pressure monitoring and filter applications, place taps away from turbulence and protect tubing from condensate. A pressure display alone is not a safety-rated airflow proving relay and should not replace a mandatory independent protective control.