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OPTIBAR P 3050 C Pressure Transmitter
Brand: Krohne
With its industry standard process connections the OPTIBAR P 3050 C is universally used for general-purpose pressure applications.
The transmitter features superb accuracy over a wide temperature and pressure range, compact stainless steel housing, rapid response times and outstanding reproducibility and long term stability.
These features are made possible by using sensors which are extremely stable across a wide range of temperatures and pressure ranges.
Additional digital compensation reduces the temperature dependence on the pressure measurement.
Features- Robust design with internal stainless steel diaphragm
- Vacuum and overpressure resistant versions for absolute and gauge pressure
- Very short response times (< 50 ms)
Specifications
Brand
Accuracy
- Measuring Accuracy: ± 0.1 % of Measuring Span
Alarm
- High Alarm: 21 mA
- Low Alarm: 3.6 mA
Ambient Pressure
- psi: 14.8 to 15.4 (kPa: 102 to 106.2, bar: 1.02 to 1.06)
Ambient Temperature Range
- Ambient Temperature (Constant): 18° to 30° C (64° to 86° F)
Applications
- Absolute & Gauge Pressure Measurement of Gases, Vapours & Liquids
- Automation
- Hydrostatic Level Measurement in Containers
- Iron & Steel
- Water & Wastewater
Approvals & Certifications
- CE
- EMC Conformity for EN 61326-1
- NAMUR NE 43
BSP Connection
- G 1/2”-B to DIN EN 837-1
Cable Entry
- M16 x 1.5
Cable Material
- 316L Stainless Steel
- M16” Plastic
- Nickel-Plated Brass
Cable Type
- 2 Twisted Double Wire
Damping Adjustment
- 0.1 second
Diaphragm Material
- 316L Stainless Steel, 1.4401
Display
- LCD Graphic Display with 4 Push Buttons
Electrical Connectors
- 20 AWG Twisted
Enclosure Finish
- Grey
Enclosure, Body Material
- 316L Stainless Steel
Environmental Protection
- IP65
- IP67
Fill Material
- Silicone Oil
Gasket Material
- EPDM
Gland Material
- Nickel Plating Brass
- Plastic
Humidity
- 30 to 80 % Relative Humidity (Constant)
Materials of Construction
- Sensor Tag: Stainless Steel
Mounting Position
- Any Orientation
NPT Connection
- 1/2”-14 Female NPT
- 1/2”-14 Male NPT
Operating Pressure
- Absolute: psi a: 0 to 2,900 (kPa: 0 to 20,000, bar: 0 to 200)
- Gauge: psig: 0 to 290 (kPa: 0 to 2,000, bar: 0 to 20)
Operating Temperature
- Blind Version: -40° to 85° C (-40° to 185° F)
- LCD Graphic Display: -20° to 70° C (-4° to 158° F)
Output
- 4-20 mA, 2-Wire
Pressure Type
- Absolute
- Gauge
Process Temperature
- -40° to 85° C (-40° to 185° F)
Resolution
- 128 x 64
Response Time
- 50 milliseconds (Including Dead Time)
Stability
- ≤ ± 0.1 % of URL within 1-Year
Storage Temperature
- -20° to 70° C (-4° to 158° F)
Supply Voltage
- 12-45 Vdc
Temperature Range
- -40° to 105° C (-40° to 221° F)
Update Time
- 10 seconds
Wetted Materials
- ANSI 316L Stainless Steel, 1.4401