Specifications(PDF)
The DPI 610/615 low pressure calibrator versionsenable the end user to calibrate draft range instrumentation in the field.
- Generates and measures very low pressure
- Ranges ±1 to ±50 inH2O
- Accuracy 0.05% FS
- Dedicated tasks and dual readout
- Automatic system vent and display zero
- RS 232 interface and documenting versions
The DPI 610/615 LP is the ideal referencestandard to reduce instrument maintenance time and errors for quality systemscompliance.
It performs dedicated tasks for transmitters, transducers, gauges, micromanometers and switches, and simplify commissioning, maintenance andcalibration.
The DPI 610/615 LP is designed to calibrate-in-place for very low-pressuresensors.
Pressure
All models include an internal pressure sensor.Up to 10 external sensors can be ordered (option B). Select the internal sensorpressure range from the table below:
| Accuracy | Non-linearity, hysteresis andrepeatability Temperature effects ±0.004% rdg/å¼F (averaged with respect to 68å¼F) |
|---|---|
| Stability | <0.1% FS/annum |
| Calibrator Pressure Ports | 2 x 1/8 in female with 1/8 in ID tubeadapters |
| Pressure Media | Non-corrosive gases |
| Remote Sensor | Model LPE 9400 |
Electrical
| Electrical Stability | 0.03% of reading/annum |
|---|
Features
| Pressure Units | 25 scale units plus one user defined |
|---|---|
| mA Source | Automatic 10 second step cycle andprogrammable ramp (60 seconds end to end) |
| Data Logging | Multi-parameter with 10,000 value memory |
| RS232 Interface | DPI 610 uni-directional for uploadingresults to a PC. DPI 615 bi-directional for downloading procedures and uploading results |
| Process Functions | Filter, max/min, tare, flow, % span |
| Language | English, French, German, Italian,Portuguese and Spanish |
| Power Management | Auto power off, auto backlight off,battery status indicator |
| Display | 2.4 in x 2.4 in graphic LCD with backlight±99999 readout, two readings per second |
Environmental
| Temperature | Operating range: 15å¼F to 120å¼F Calibrated range: 15å¼F to 105å¼F |
|---|---|
| Humidity | 0 to 90% non-condensing |
| Conformity | EN61010, EN50081-1, EN50082-1 CE marked |
| Physical | Weight: 7.7 lb, size 11.8 in x 6.7 in x5.5 in |
| Batteries | 6 x 1.5 V alkaline C cells (65 hrs nominaluse at 20å¼C) |
