What causes erratic digital pressure variable reading on Emerson Transmitter?
If the digital pressure variable reading on your Emerson Transmitter is erratic, check the application for faulty equipment in the pressure line. Verify the transmitter is not reacting directly to equipment turning on or off. Also, verify that the damping is set properly for the application.
General| Model | 2051 |
|---|---|
| Category | Transmitter |
| Measurement Type | Pressure |
| Accuracy | ±0.075% of span |
| Output Signal | 4-20 mA, HART |
| Protocol | HART |
| Housing Material | Aluminum or Stainless Steel |
| Pressure Type | Differential, Gage, Absolute |
| Process Connection | 1/4 in. NPT, 1/2 in. NPT |
| Electrical Connection | 1/2 NPT |
| Material | 316L SST, Alloy C-276 |
| Operating Temperature | -40 to 185 °F (-40 to 85 °C) |
| Power Supply | 10.5 to 42 V DC |
| Enclosure Rating | Type 4X, IP66 |
| Process Temperature Range | -40 to 120°C (-40 to 248°F) |
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