Additel ADT 761 Specifications
Additel 761
Automated Pressure Calibrators
Selection Guide
Model
Features
Pressure
Range
Pressure / Process Calibration Equipment
Pressure
Module 1
Pressure
Module 2
Differential
Pressure
Gauge Pressure
Absolute
Pressure
Barometric
Pressure
Temperature
Compensated
Built-in Electrial
Pump
Built-in Filter
Built-in Liquid
Trap
Source 0 to
22mA
Measure mA
or V
Measure
external
pressure
module
24V Loop power
Pressure switch
test
HART
Communication
Documenting
761-LLP 761-D 761-L 761-LA 761-M 761-MA 761-H 761-HA 761-BP
-25 to 25 mbar
(-10 to 10 inH2O)
-2.5 to 2.5 mbar
(-1 to 1 inH2O)
-25 to 25 mbar
(-10 to 10 inH2O)
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-0.95 to 1 bar
(-13.5 to 15 psi)
-25 to 25 mbar
(-10 to 10 inH2O)
-0.95 to 1 bar
(-13.5 to 15 psi)
-0.95 to 7 bar
(-13.5 to 100 psi)
-0.95 to 2.5 bar
(-13.5 to 35 psi)
0 to 7 bar
(0 to 100 psi)
0.05 to 8 bar.a
(1.2 to 115 psi.a)
0.05 to 3.5 bar.a
(1.2 to 50 psi.a)
0.05 to 8 bar.a
(1.2 to 115 psi.a)
-0.90 to 25 bar
(-13 to 375 psi)
-0.9 to 2.5 bar
(-13 to 35 psi)
0 to 25 bar
(0 to 375 psi)
0.1 to 26 bar.a
(1.7 to 390 psi.a)
0.1 to 3.5 bar.a
(1.7 to 50 psi.a)
0.1 to 26 bar.a
(1.7 to 390 psi.a)
-0.90 to 40 bar
(-13 to 600 psi)
-0.9 to 2.5 bar
(-13 to 35 psi)
0 to 40 bar
(0 to 600 psi)
0.1 to 41 bar.a
(1.7 to 615 psi.a)
0.1 to 3.5 bar.a
(1.7 to 50 psi.a)
0.1 to 41 bar.a
(1.7 to 615 psi.a)
• • • •
• • • •
100 to
1200 hPa
100 to
1200 hPa
NA
01
Phone: 714-998-6899 Fax: 714-998-6999 Email: sales@additel.com
Corporate Headquarters
2900 Saturn St #B
Brea, CA 92821, USA
Salt Lake City Office
1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA
Additel 761
Automated Pressure Calibrators
Pressure / Process Calibration Equipment
Fully automated pressure calibrator with built-in pressure generator / controller
to as high as 600 psi (40 bar) or as low as 0.01 Pa (0.00004 inH
O)
2
0.02%FS accuracy
Dual pressure modules
Built-in filter and liquid trap with venting system prevents contamination of the
calibrator
Portable (12.4 lb)
OVERVIEW
With a built-in high performance electronic pump and precision pressure controller,
the 761 series portable automated pressure calibrators provide a turnkey solution for
calibration of gauges, transmitters, and switches both in the eld and in the laboratory.
In a portable package, this calibrator can automatically generate pressures from 90%
vacuum to 600 psi (40 bar) with 0.005% FS pressure control stability and 0.02% FS
accuracy. To improve the calibrator accuracy, two pressure modules with differing
ranges are built-in and integrated with the internal pump and controller.
The 761-LLP is specially designed for low pressure calibration, and pressures can be
set to as low as 0.01 Pa (0.00004 inH
(0.0002 inH
The 761-BP is designed for barometric gauge calibration. With a quartz pressure
sensor, the accuracy of 761-BP can achieve 0.01%FS accuracy.
With optional external pressure modules (160A series), the 761 can measure
pressures up to 10,000 psi (700 bar) with 0.02%FS accuracy. In addition to the
pressure generation, control, and measurement capabilities, the 761 also features
HART communication capability, supplies 24V loop power, and reads the current or
voltage produced by the pressure transducers. The 761 is a state of the art automated
pressure calibrator which brings automated pressure calibration to the eld.
O).
2
O) with a control stability better than 0.05 Pa
2
02
Phone: 714-998-6899 Fax: 714-998-6999 Email: sales@additel.com
Corporate Headquarters
2900 Saturn St #B
Brea, CA 92821, USA
Salt Lake City Office
1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA
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