PRESSURE TRANSMITTER
BV9000 BAROMETRIC/VACUUM PRESSURE TRANSMITTER
• Dual Range— barometric or vacuum
• Compatible with Aquistar® Dataloggers
• Quick-connect vacuum port
• Thermally stable
DESCRIPTION
The BV9000 is a barometric/vacuum pressure transmitter designed to provide accurate barometric and vacuum pressure measurements. A three-wire, 4-20 mA output device, the sensor features vacuum and barometric ranges of 850-1100 mbar (12.3 to 16.0 PSIA) and 600-1100 mbar (8.7 to 16.0 PSIA).
OPERATION
The BV9000 requires a datalogger or control system and 10.5-20 VDC excitation for operation; it achieves stability after a one-second warm-up time. The sensor comes equipped with an inlet quick-connect fitting that allows it to be easily attached to vacuum chambers, well seals or pipe systems.
PRIMARY APPLICATIONS
INW’s BV-9000 barometric/vacuum sensor may be used to:
• Supplement aquifer test data in leaky or confined conditions.
• Measure vacuum pressure during vapor extraction pilot testing
• Be used to barometrically compensate absolute pressure sensors for level measurement.
BV9000 barometric/vacuum pressure transmitter’s internal components.
BV9000 BAROMETRIC/VACUUM
PRESSURE TRANSMITTER
|
Part # |
DESCRIPTION |
|
5773C800 |
BV9000 Barometric / Vacuum Pressure Transmitter |
BV 9000 CABLE OPTIONS
|
Part # |
Description |
|
5776E508 |
Non-Vented PU Cable (Sold per Foot. Please specify length) |
|
5776E400 |
M6 Connector |
MISCELLANEOUS
|
Part # |
DESCRIPTION |
|
5776D250 |
Aquastar® DL-2 Data Collection System w/ Aqua4 Software |
DIMENSIONS AND SPECIFICATIONS
HOW TO ORDER
• Specify cable length
• Choose appropriate options
MECHANICAL
Transmitter
|
Body Material |
ABS |
|
Wire Seal Materials |
Nylon & Neoprene |
|
Inlet QC Materials |
Delrin® & Buna-N |
|
Weight |
.75 lbs |
Cable
|
Conductor Type |
6-Conductor |
|
OD |
0.28” max. |
|
Break Strength |
138 lbs. |
|
Maximum Length |
2000 feet |
|
Weight |
4 lbs. per 100 feet |
ELECTRICAL1
|
Non-linearity2 |
±1.2% (max.) ±0.45% (typical) |
|
Thermal Error3 (0-50 C Reference 25° C) |
±3.0% FSO (max.) ±1.8% FSO (typical) |
|
Repeatability |
±3.0% FSO (max.) ±1.8% FSO (typical) |
|
Hysteresis |
±0.03% FSO (max.) ±0.009% FSO (typical) |
|
Long-Term Stability4 |
±0.75% FSO (max.) ±0.25% FSO (typical) |
|
Transmitter Operating Voltage Requirement |
10.5 - 20 VDC) |
| Operating Temperature |
-30 - 100° C |
| Range Output Current | 4 - 20 mA |
1 These applications are based on INW’s standard range
of 600 - 1100 mbar. Other ranges will vary proportionate
to the range of calibration.
2 Best fit straight line method.
3 0-50°C range.
4 Based on 1000 pressure cycles and 30 temperature
cycles over a one-week period normalized to 25°C.
DRILLERS SERVICE, INC. HICKORY, NC USA 800-334-2308, EXT. 230