AST-3100
Pressure Transmitter / Transducer
- Very Low Cost, small or large quantities
- All stainless steel pressure port, no O rings, no oil filling
- Thin-film silicon bridge deposited directly onto sensing diaphragm.
- Total Error Band < ±1.5%
- Pressure Ranges from 0 to 1 bar to 0 to 2,000 barG
- Choice of Signal Outputs: 4 to 20 mA / 0 to 10 V / 0.5 to 4.5
V
Nagano Keiki Co. of Japan developed the OEM series of pressure
transmitters originally for the automotive industry.
Now available through MSI Scantech from American Sensor Technologies
Inc.
*TEB (Total Error Band) covers all errors from the lowest to the
highest operating temperature. TEB includes the combined effects
of non-linearity, hysteresis, repeatability and temperature coefficients
and never exceeds an inclusive ±1.5%
10 different pressure ports. Connector, cable or wire leadout versions
Protection Class is IP67. (DIN 43650-C connector is IP65).
ASIC EEPROM conditioning circuit for automated calibration and
compensation.
Any pressure range can be programmed in.
CE listed. EMI and ESD protected. ISO 9001 production standard.
Specification of the Series AST-3100 Pressure Transmitter /
Transducer
| Ranges |
|
| |
1**,
2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000 bar G or SG
** TEB < 2.5% |
| Overload: |
3 X
range or 3000 bar. May be operated up to 2X range |
|
|
| Type No. |
Signal Out |
Supply |
Compensated Temperature |
| AST3100-1 |
+0.5 to +4.5 V (3 wire) |
5 Vdc ±5% |
-40 to +125°C |
| AST3100-2 |
0..5 V (3 wire) |
8-32 Vdc |
-40 to +85°C |
| AST3100-4 |
4..20 mA (2 wire) |
10-32 Vdc |
-40 to +85°C |
| AST3100-5 |
0..10 V (3 wire) |
12-32 Vdc |
-40 to +85°C |
| |
|
| Operating Temperature : |
-40 to +125°C |
|
