Model 9032 and 9033 are precision pressure standards capable of measuring dry non-corrosive gases to an accuracy of ± 0.01% FS. The Model 9032 Barometer offers an excellent solution for precision measurement of atmospheric pressures to complement differential electronic pressure scanners used in the acquisition of multiple pressures.
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Series 9032/9034/9033/9038 Features
- ±0.01% FS Measurement and Control Accuracy
- ±0.001%/ºC Thermal Stability
- 10 BaseT Ethernet, TCP and UDP Protocol
- Pressure Ranges from ±1 psid to 500 psia
(±7 kPa to 3.5 MPa)
Series 9032/9034/9033/9038 Applications
- Barometric Measurement
- Pressure Scanner Verification Testing
- Pressure Scanner Span Calibration
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Models 9034 and 9038 are compact pressure calibrators with set-point control accuracy of up to ± 0.01% FS that are also capable of extraneous pressure measurement. The calibrators provide a pre-engineered solution for applying known stable pressures to electronic pressure scanners, or any pressure measurement device, for periodic calibration or verification.
Model 9032 and 9033 are precision pressure standards capable of measuring dry non-corrosive gases to an accuracy of ± 0.01% FS. The Model 9032 Barometer offers an excellent solution for precision measurement of atmospheric pressures to complement differential electronic pressure scanners used in the acquisition of multiple pressures.
Available in absolute and differential versions, both products also provide digital I/O for electronic control of remotely located valves for use in routing measurement and control pressures as desired.
The units communicate with the host computer via a 10 Base-T Ethernet interface supporting both TCP and UDP protocols. Pressure data is output in user-selectable engineering units. An internal 32-bit microprocessor in each unit corrects for zero, span and non–linearity errors of the internal precision pressure standard. It also performs digital temperature compensation of the standard to reduce thermal errors to less than ± 0.001% FS/ºC.
The pressure standards and pressure controllers are components of the NetScanner™ System. Multiple NetScanner components measuring a variety of pressures and sharing the same command set can be networked to form a distributed intelligent data acquisition system.
Dated 0107
| Parameter |
9032/33 |
9034/38 |
Units |
Comments |
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PNEUMATICS
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| Reference Pressure Format |
Absolute
|
Differential
|
|
|
Pressure Range
Absolute
(Model 9032 and 9034) |
11-16 (76 -110)
15 (103)
23 (159)
30 (207)
45 (310)
65 (448)
100 (689)
200 (1379)
300 (2068)
500 (3447)
750 (5171)
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|
psi (kPa)
|
|
| Media |
Dry, non-corrosive gas |
|
|
| Output Range (1) |
N/A |
5 to 100 |
N/A
|
-100 to 100 |
% FS |
9038, see reference pressure |
| Source Gas(2) |
|
|
|
|
|
|
|
Min
|
N/A
|
FS + 10 (69)
1.1
|
N/A
|
FS + 10 (69)
1.1
|
|
range <=100 psi (689 kPa)
range > 100 psi (689 kPa) |
|
Max
|
N/A
|
250 (1724)
1.5
|
N/A
|
250 (1724)
1.5
|
psi (kPa)
x FS
|
range <=100 psi (689 kPa)
range > 100 psi (689 kPa) |
| Vacuum(3) |
N/A |
2 (60)
|
N/A |
2 (60)
|
scfm
lpm |
|
| Output Flow Capacity |
N/A |
0.1 (3)
|
N/A |
0.1 (3)
|
scfm (lpm) |
min |
Overpressure (4)
(input/output/ref ports) |
1.3 |
x FS |
max |
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STATIC PERFORMANCE
|
| Measurement Resolution |
±0.0005
|
±0.003
|
%FS |
|
| Relative Accuracy (5) |
±0.01
|
±0.025
|
%FS |
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| Long Term Stability |
±0.01 |
±0.05 (6) |
% FS/6 mos |
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| Thermal Stability (7) |
±0.001 |
% FS/ºC |
from 25ºC |
| Measurement Rate (8) |
10 |
readings/sec |
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| Controller Setpoint Resolution |
N/A |
0.003 |
N/A |
0.003 |
% FS |
|
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DIGITAL INPUTS/OUTPUTS
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| Input Voltage |
18 - 36 |
VDC |
unregulated |
| Input Current |
250
850 |
mA |
@ 24 VDC, quiescent
@24 VDC, active |
| Hardware Trigger Threshold |
2.5 |
VDC |
TTL compatible differential input, ±5 VDC common mode voltage |
Digital Input/Output
Output Voltage (9)
Sink Current per Output
Max Source Current (10) |
18-36
0.5
1.0 |
VDC
A
A |
max
max
max @ +24 VDC |
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COMMUNICATION
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| Communication |
10 BaseT Ethernet |
% FS |
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| Protocol |
TCP and UDP |
% FS |
static or dynamic IP assignment |
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ENVIRONMENTAL/PHYSICAL
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| Compenated Temp Range |
0 to 50 |
ºC |
see factory for extended temperature range |
|
15 to 45
|
ºC
|
range <= 5 psid |
| Operating Temp Range |
-10 to 60 |
ºC |
up to 95% non-condensing humidity |
|
0 to 50
|
ºC |
range <= 5 psid |
| Storage Temp |
-20 to 80 |
ºC |
|
|
0 to 70
|
ºC |
range< = 5 psid |
| Size |
9.5 x 3.5 x 3.875
(24.1 x 8.9 x 9.5)
9.5 x 6.375 x 3.85
(24.1 x 16.2 x 9.8) |
inches
(cm) |
L x W x H, range < 750 psi
L x W x H, range >= 750 psi
range< = 5 psid
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| Weight |
4.0 (1.8)
5.8 (2.3)
N/A |
5.2 (2.3)
7.0 (3.2)
N/A |
4.0 (1.8)
N/A
7.4 (3.6) |
5.2 (2.3)
N/A
8.6 (3.9) |
lb (kg)
lb (kg)
lb (kg)
|
range < 750 psi (5171 kPa)
range >= 750 psi (5171 kPa)
range = 5 psid (21 kPa) |
- Control of subatmospheric pressures requires vacuum pump.
- Gas should be pre-filtered to 10 microns, free of oil and have dew point of -25ºC.
- Required for control of subatmospheric pressure, recommended for control near zero psig (kPa).
- For absolute reference units (9032 & 9034), overpressure is defined as the maximum absolute pressure which may be applied to the unit without damage. For differential units (9033 & 9038), overpressure is defined as the maximum pressure differential between the pressure standard input and reference.
- Relative accuracy incldues the combined errors due to non linearity, hysteresis and non-repeatabililty.
- After internal rezero.
- Includes effects of zero and span.
- Measurement rate to host computer depends on host computer software throughput rate. Consult users manual for more information.
- Output voltage directly equivalent to 903x input voltage supply.
- Maximum sink/source current for all external control outputs.
Specifications subject to change without notice.
9034 Ethernet Version 2.54 Release Notes
Last Released Version: Version 2.53
Version 2.54 Changes
- Eliminates a bug that occurred in firmware version 2.53. The bug caused the following parameters to be set to the factory defaults at module startup. Automatic UDP Broadcast (default = OFF), IP Listen Port (default = 9000), TCP Back Off Delay (default = OFF), IP Address Mode (default = STATIC).
Command Change Summary:
- None.
Netscanner™ System: 903x Ethernet Version 2.40 Release Notes
Last Released Version: Version 2.38
Version 2.40 Changes
- Eliminated erroneous 0x20 response to 'q04' command.
- Eliminated erroneous 0x02 response to 'q03' command. (updated 25 August 2004)
Command Change Summary:
- None