Digital Pressure Calibrator Model PSI-DPC 1
User friendly high accuracy pressure calibrator
Available Models : PSI-DPC-1-HH, PSI-DPC-1-TT & PSI-DPC-1- IB
Range :
| Differential Pressure | 0.3 to 100 psid with internal sensor |
| Gauge Pressure | 0.3 to 150 psig with internal sensor 15 to 10000 psig with external sensor |
| Absolute Pressure | 1150 mbar with internal sensor 500 PSIA with external sensor |
| Accuracy | ± 0.1% of FS customizable to ± 0.05% |
Applications
Calibration of pressure meters and indicators.
Physical Design Highlights
Model PSI-DPC-1 is a compact instrument, which comes in three models namely PSI-DPC-1-HH, PSI-DPC-1-TT and PSI-DPC-1-IB which are distinguished in respect of the cabinet, operating power supply and maximum measurement range and are similar in all other respects. PSI-DPC-1-HH is a battery operated, hand held instrument and is normally used for pressures up to 100 psi full scale with internal sensor.
PSI-DPC-1-TT is a table top instrument and can be used for any pressure range from 100 mm WC full scale to 10000 psi full scale. PSI-DPC-1-TT is supplied generally as mains operated but can be made battery operated for ranges up to 1000 psi.
PSI-DPC-1-IB is supplied as battery operated with rechargeable Li-ion battery for ranges up to 5000 psi. All the models PSI-DPC-1-HH and PSI-DPC-1-TT and PSI-DPC-1-IB are similar in functionality; they will be simply referred to as DPC-1 henceforth in this text.
DPC-1 comprises a pressure sensor and electronics. All the parts including the pressure sensor and electronics and pressure connections are housed inside or on the single instrument cabinet for most general applications involving non-corrosive fluids like air and moderate pressure range viz. 0-0.3 PSI, 0-0.8 PSI, 0-1 PSI, 0-3 PSI, 0-5 PSI, 0-15 PSI, 0-30 PSI, 0-100 PSI and 0-150 PSI F.S. For applications involving pressures higher than 150 PSI and up to 10000 PSI, sensors with stainless steel isolated diaphragm and SS body are available. These sensors are located outside the instrument cabinet as such or packaged as a probe. These sensors are also available for lower pressures and are suitable for applications involving liquids and corrosive gases
Salient Features :
- Microprocessor based
- Excellent accuracy of ± 0.1% FS.
- Customizable give accuracy of ± 0.05% FS
- High reliability and reproducibility
- Selectable pressure unit from 11 pressure units
- Wide range of user-specifiable measurement ranges
- Peak Hold
Technical Specifications :
Pressure
| Type → Specification↓ |
Internal | External |
| Application: Media used for | Air and Non-corrosive gases | Liquids and Non-corrosive gases |
| Differential Pressure range | 0.3 to 150 psid | - |
| Gauge Pressure range | - | 15 to 10000 psig |
| Absolute Pressure range | ||
| Casing | Plastic | SS |
| Sensor Media Isolation | Silicon diaphragm | SS diaphragm |
Electronics
| Model → Specification↓ |
PSI-DPC 1 HH | PSI-DPC 1 TT | PSI-DPC 1 IB | ||
| Battery operated | Mains operated | ||||
| Functions | Interfacing with pressure sensor Data acquisition and processing Operator interface | ||||
| Pressure measurement type | Differential Gauge : Absolute | ||||
| Differential Pressure range | 0.3 to 100 psid | 0.3 to 150 psid | 0.3 to 150 psid | ||
| Gauge Pressure range | 15-1000 psig | 15 to 1000 psig | 15 to 10000 psig | 15 to 5000 psig | |
| Absolute Pressure range | 1150 mbar | ||||
| Display | 32 character Alphanumeric LCD | 32 character Alphanumeric “O” LED Module | |||
| Operating keys | 3 | 3 | 4 | ||
| Operating Power supply ( Standard ) Optional |
6 Volts (4x1.5Volts Dry cells) 7.2 Volts ( 2x3.6 Volts) Li-ion Rechargeable battery (Optional) | 6 Volts (4x1.5Volts Dry cells) 7.2 Volts ( 2x3.6 Volts) Li-ion Rechargeable battery (Optional) |
230 V, 50Hz., Single Phase | 2x3.6 Volts) Li-ion Rechargeable battery with built-in charger | |
| Power | Through adaptor Input: 230 V, 50Hz., Single Phase, Output: 6 Volts @ 100mA | 230 V, 50Hz., Single Phase | |||
| Cabinet Material | High quality ABS | High quality Aluminum with cover and lock | |||
| Cabinet Dimensions | 210 x 100 x 40 mm | 210 x 150 x 75 mm | 130 x 130 x 220 mm | ||
| Weight | 500 grams | 800 grams | 2 Kg | ||
Accessories :
Carrying Cases for Calibration Hand Pumps, Carrying Cases for Pressure Calibrator and Pressure Calibration Hand Pumps, Carrying Cases for Pressure Calibrator.
Related Services :
Pressure calibration of own and third party instruments
Related Products :
- Digital Pressure Calibrator Model PSI – DPC2
- Digital Alarming Pressure Gauge Model PSI – DPG1
- Digital Barometric Pressure Indicator Model PSI – BPI 1
- Pressure Calibration Hand Pump Model PSI – PP 1, PSI – PP 2, PSI – PP 3, PSI – PP 3 L, PSI – HPP 1 and PSI – PLPG 1
