Product Profile of Digital Indicator Type Pressure Transmitter
Digital Indicator type Pressure Transmitter is a loop powered con?gurable device that measures the pressure by means of a polysilicon strain gauge sensor. The Pressure Transmitter is used in food, chemical and petrochemical industries to measure absolute or gauge pressure for machine and hydraulic applications etc. The Pressure Transmitter is enabled with HART communication that features on-line process calibration or adjustment and transmitter con?guration. Digital Indicator type Pressure Transmitter of series FlexBar HRT is featured with zero point adjustment facility.
NK Instruments Pvt. Ltd offers Digital Indicator type Pressure Transmitter. NK Instruments Pvt. Ltd is the supplier of process instruments like mechanical level gauges, batching systems, dispensers, flow meters, efficiency monitors, flow switches, flow transmitters, fuel consumption monitors, fuel unloading systems and liquid filling systems which are required for indication and control of process parameters like pressure, differential pressure, vacuum, temperature, level, flow, vibration, moisture, conductivity, TDS and density.
Key Features of Digital Indicator Type Pressure Transmitter
- Loop powered con?gurable device
- Measures the pressure by means of a polysilicon strain gauge sensor
- Measure absolute or gauge pressure for machine and hydraulic applications
- Enabled with HART communication that features on-line process calibration or adjustment and transmitter con?guration
- 4-20 mA, 2-wire transmitter
- Con?gurable span, unit and damping
- Turn down 25:1
- Zero point adjustment
- 2-point calibration
- Gauge or absolute pressure
- 400% overpressure safety limit
- Hygienic process connections
Product Specification of Digital Indicator Type Pressure Transmitter
- Accuracy:< 0.2% f.r.
- Ambient Temperature:-10...70 °C (Standard)
- Cable entry:Gland M16 or M20, Plug DIN 43650, form B, Plug DIN 43650, form A, Plug M12
- Current:Current, continuously : Max. 50 mA
- DC Voltage:Max. 50 Vdc
- Drift:Long-term drift : Typ. 0.1% per year
- Emission:EN 50081-2
- Immunity:EN 50082-2
- Input:Measuring limits : See "Ordering Details", Overpressure : 400% of f.r., max. 600 bar (continuously)
- Isolation Voltage:500 Vac (From housing to 4...20 mA connection)
- Load:Load equation : RL < (VCC-6.5)/23 [kOhm]
- Output:Signal span : 4...20 mA or 20...4 mA {1} 2-wire, HART® communication
- Output Characteristic:Linear or customised with max. 30 points {1}
- Process Temperature:Standard: -30...121°C, Cleaning < 150°C for < 60 min., Cooling neck: -30...200°C (Filling fl uid DC550)
- Protection Class:Plug DIN 43650: IP 65, Plug M12 + Gland: IP 66/67
- Pulse Current:Max. 500 mA
- Relative Humidity:< 98%, condensing
- Relays:Max. 230 VAC; 50VDC
- Resolution:12 bit
- Response Time:Step response time : < 1 sec.
- Span:4...100% of full range {1}
- Standard Voltage:Max. 230 Vac
- Storage Temperature:-40...85 °C
- Supply Voltage:6.5...35 Vdc
- Temperature Class:T1...T5: -10 < Tamb < 70°C, T6: -10 < Tamb < 50°C
- Vibration:Lloyds Register, test 2
- Voltage:Voltage, GL-approved : Max. 60 Vac
