GE
Sensing
DPI 610/615 LP
Series
DPI 610/615 LP Series is a Druck
product.Druck has joined other
GE high-technology sensing
businesses under a new
name
__
GE Industrial, Sensing.
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• Ranges from ±1.0 to ±60 inH2O
• Accuracy 0.05% of span
• Generates pressure and vacuum
• Dedicated tasks and dual readout
• Automatic zero equalization
• RS232 interface and documenting versions
Features
Druck Portable Low
Pressure Calibrators
The DPI 610/615 LP is the ideal reference standard to
reduce instrument maintenance time and errors for
quality systems compliance.
Dedicated tasks for transmitters, transducers, gauges,
micromanometers and switches, simplify commissioning,
maintenance and calibration.
The DPI 610/615 LP is designed to calibrate-in-place for
very low pressure sensors
Applications
The Druck DPI 610/615 LP series incorporates a precision
low pressure sensor and pneumatic generation, to
provide a fully self contained, portable low pressure
calibrator.
The key to the simple operation of the DPI 610/615 LP is
the task menu. Specific operating modes such as P-I task
sets the calibrator to source pressure and measure mA,
P-Display task allows indicator readings to be manually
entered and recorded, for example when checking
devices such as Magnehelic gauges.
At low differential pressures, even connecting the device
under test can induce significant pressure. To
compensate for this, an “auto zero” facility is provided
which uses an internal solenoid valve to equalize the
differential pressure prior to zero correction.
Setting the Standard for Low Pressure
Calibrators
GE
Sensing
An external squeeze pump is supplied to supplement pressure generation into large volumes.
The DPI 610 has data storage and RS232 interface. Data
can be transferred directly from the 610 to a PC (into a
computer) for analysis, certificate printing and archiving.
The DPI 615 simplifies field use by calculating the device
under test error and the pass/fail status and integrates
with calibration management software systems, such as
Intecal.
The DPI 615 also has data storage and RS232 interface
but has two-way communication for downloading
procedures and uploading results.
Closed
Open
Closed
Open
+
_
To device/system
under test
Tee-piece
inserted in
positive
output line
DPI 610/615 LP
Specifications
Pressure Range Accuracy Max Line Max Differential
in H2O % Span Pressure Pressure
±1.0 in H
2
O 0.05 70 psi 40 in H20
differential
±5.0 in H2O 0.05 300 psi 200 in H20
differential
±10.0 in H
2
O 0.05 300 psi 200 in H20
differential
±20.0 in H
2
O 0.05 300 psi 400 in H20
differential
±30.0 in H
2
O 0.05 300 psi 400 in H20
differential
±60.0 in H2O 0.05 300 psi 400 in H20
differential
Accuracy
• Non-linearity, hysteresis and repeatability
• Temperature effects ±0.004% rdg/ºF
(averaged with respect to 68ºF)
Calibrator Pressure Ports
2 x 1/8 in female with 1/8 in ID tube adapters
Pressure Media
Non-corrosive gases
Remote Sensor
Model LPE 9400
Specifications and ranges as above. Pressure connection
2 x 1/8 in ID hose adaptor.
Electrical
Input Range Accuracy Resolution Remarks
Voltage* ±50 VDC 0.05% Reading 100:V Autoranging, 10 MS
±0.004% FS maximum
Current* ±55 mA 0.05% Reading 0.001 mA 10 S, 50 V
0.004% FS maximum
Temperature 15 to 105ºF 2ºF 0.1ºF Local ambient
Switch Open/Closed 5 mA whetting
Voltage 10 VDC 0.1% Maximim load 10 mA
24 VDC 5% Maximum load 26 mA
Current* 0 to 24 mA 0.05% Reading 0.001 mA
±0.01% FS
GE
Sensing
Pressure
All models include an internal pressure sensor. Up to
10 external sensors can be ordered (option B). Select the
internal sensor pressure range from the table below:
*Temperature coefficient 0.004% reading/°F w.r.t. 68°F.
Features
Pressure Units
25 scale units plus one user defined
mA Source
automatic 10 second step cycle and programmable ramp
(60 seconds end to end)
Data Logging
Multi-parameter with 10,000 value memory
RS232 Interface
• DPI 610 Uni-directional for uploading results 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
GE
Sensing
Options
(A) Spare rechargeable batteries and charger
Rechargeable battery pack (P/N 191-A022) and
110 VAC charger/power supply (P/N 191-A023).
A 220 VAC charger/power supply (P/N 191-129) is
also available.
(B1)Remote pressure sensors
The range of the DPI 610/615 LP can be extended
with up to ten remote pressure sensors. For standard
low pressure ranges please refer to specification. For
higher range gauge, absolute or differential sensors
up to 10,000 psi refer to Druck. A mating cable is
required_see Option (B2).
(B2)Mating cable for remote sensors
A six feet mating cable for connecting remote
sensors to the calibrator. At least one cable should
be ordered when ordering Option (B1).
Calibration Management Systems
The DPI 615LP is compatible with Intecal and Intecal
for industry calibration management software.
Please visit www.gesensing.com for more
information and free downloads.
Accessories
Supplied with carrying case, test leads, 1/8 in ID hose,
user guide, a manual pressure/vacuum squeeze pump
and 1/8 in ID hose “T” connector, calibration certificate,
rechargeable batteries and charger.
Calibration Standards
Instruments manufactured by GE are calibrated against
precision calibration equipment traceable to National
Institute of Standards and Technology (NIST).
Related Products
• Portable field calibrators
• Laboratory and workshop instruments
• Pressure transducers and transmitters
GE manufactures a wide range of pressure transducers
and transmitters, including the LP Series of low pressure
sensors.
Please refer to Druck for further information.
Ordering Information
Please state the following (where applicable):
1. Type DPI 610 LP or DPI 615 LP
2. Integral pressure range
3. Pressure connection 1/8 in NPT female
4. Options
Option (B1) state the pressure range and pressure
connection and order as a separate line item.
g
©2006 GE. All rights reserved.
920-108A
All specifications are subject to change for product improvement without notice.
GE
®
is a registered trademark of General Electric Co. Other company or product
names mentioned in this document may be trademarks or registered trademarks
of their respective companies, which are not affiliated with GE.
www.gesensing.com
Environmental
Temperature
• Operating range: 15ºF to 120ºF
• Calibrated range: 15ºF to 105ºF
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 x 5.5 in
Batteries
Ni-cad battery pack (20 hours nominal). Charger supllied.
Alternatively 6 x 1.5 V alkaline C cells (65 hrs nominal use
at 68ºF)
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