Description
Overview
GAOTek smart pressure transmitter is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. Outputs a 4 to 20mADC signal corresponding to the measured differential pressure. Its highly accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via HART communications.
Features
- Quick response
- Remote setup using communications
- Self-diagnostics
- Optional status output for pressure high or low alarm
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Technical Specifications
| Customized support | OEM, ODM, OBM |
| Output | 4 to 20mA |
| Accuracy | 0.5%FS |
| Supply voltage | ±0.001% or 10V (12 to 42V DC) |
| Protection level | IP65 |
| Pressure range | -14.50 psi to 0 psi to -1.45 psi to 14503.8 psi (-1 bar to 0 bar to 0.1 bar to 1000 bar) |
| Static Pressure Effects | ±(0.05%URL+0.075%Span) or 1450.38 psi (100 bar) |
| Operating Temperature Range | -4   ̊F to 176   ̊F (-20 ℃ to 80 ℃) |
| Storage Temperature Range |  -40   ̊F to 248   ̊F (-40 ℃ to 120 ℃) |
| Power supply | 15 to 30VDC |
| Working Pressure Limits | Maximum working pressure: 2320.6 psi (160 bar), 3625.94 psi (250 bar), 5801.51 psi (400 bar) |
| Sensor Body | 316L stainless steel |
| Up Time | < 15s |
| Process Connection | Flange with fixing thread 7 or 16 to 20 UNF and 1 or 4-18 NPT female thread on both sides |
| Insulation resistance | 100MΩ, 100VDC |