Sensit P6420-26 Field Re-Rangeable Transmitter
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The Sensit P6420-26 is a high performance, temperature compensated pressure transmitter having a two wire, 4-20mA output, with a facility for re-ranging by the user. It is available in standard ranges from 0-10 to 0-100 metres water gauge, or may be scaled to customer requirements. All ranges are available in gauge or absolute format.
FEATURES
FEATURES
- 5:1 turndown facility
- 4-20mA, two wire output
- Excellent linearity
- Wide temperature range
- Lightning protection
- Rugged construction
- Excellent long term stability
- Temperature compensated
Full Product Specification
| Pressure Range | 0-10, 20, 50 and 100 metres water gauge or absolute. Other ranges available |
|
| Excitation | 9-30V or 20-50Vdc unregulated (factory set) |
|
| Output | Span: | 16mA ±1% |
| Zero: | 4mA ±1% of span at zero pressure | |
| Non Linearity, Hysteresis & Repeatability (NLH) |
<±0.25% of span (best fit straight line) | |
| Compensated Temp Range | -10°C to 80°C | |
| Operating Temp Range | -25°C to 100°C | |
| Thermal Zero Shift | <±0.015% span/°C | |
| Thermal Span Shift | <±0.008% reading/°C | |
| Safe Over-Range | 1.5 x rated range minimum | |
| Burst Pressure | 3 x rated range minimum | |
| Pressure Connection | G1/4 female (1/4”BSP) - for calibration purposes | |
| Loading Driving | 1.5k Ω @ 50Vdc supply maximum | |
| Environmental Protection | Sealed to IP68 up to 100mWG | |
| Electrical Connection | Fully screened polyurethane sheathed cable with vent tube & strain wire. Red; +ve Blue; -ve White; earth |
|
| Insulation Resistance | >500M Ω at 500Vdc | |
| Long Term Stability | 0.1% span/12 months | |
| Wetted Parts | 303 stainless steel, alumina ceramic and nitrile rubber seals (other seal materials available) | |
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