BPZ2008 Pressure Gauge/Switch
Introduction of digital differential pressure Gauges:
BPZ2008 digital differential pressure table is a dielectric isolation moisture gauges, specially designed for measuring the corrosive gas and liquid.
It uses a piezoresistive diffused silicon sensor and integrated circuit design and is housed in a black plastic housing. Powered by a 9V lithium battery, no additional power supply is required, the meter has a 5-bit LCD display and provides high reliability and stability.
Product Features of digital differential pressure Gauges:
1. 5-digit LCD display
2. Powered by a 9V battery
3. Selectable units of measurement: bar, psi, kg/cm2, KPa, MPa
4. Peak hold and continuous reading functions
Performance Parameters of digital differential pressure Gauges:
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Performance Parameters of digital differential pressure Gauges:
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| Measurement Range |
0-10KPa...~4MPa |
| Pressure Type |
Differential Pressure |
| Single-side Overload |
≤3 times of the rated range |
| Static pressure |
The minimum value between 5 times the rated range or 7 MPa |
| Power Supply |
9V alkaline battery. |
| Accuracy @ 25ºC |
±0.25% (Typical) ±0.5% (Maximum) |
| Repeatability |
0.1%FS |
| Hysteresis |
0.1%FS |
| Long-Term Stability |
±0.5%F.S/Year(≤200KPa) ±0.2%F.S/Year(>200KPa) |
| Zero Point Temperature Drift |
±1%F.S/ºC(≤100KPa) ±2%F.S/ºC(>100KPa) |
| Full Scale Temperature Drift |
±1%F.S/ºC(≤100KPa) ±2%F.S/ºC(>100KPa) |
| Compensation Temperature |
0-50ºC(0-10KPa, 0-20KPa) ,0-70ºC ,-10-70ºC |
| Operating Temperature |
-1ºC~49ºC |
| Storage Temperature |
-40ºC~100ºC |
| Vibration |
10g,55Hz ~ 2kHz |
| Housing Material |
ABS,1Cr18Ni9Ti |
| Diaphragm Material |
316L |
| Insulation Resistance |
100MΩ 100VDC |
| Protection Rating |
IP65 |
| Weight |
~0.45kg |
Ordering tips of digital differential pressure Gauges:
1. When selecting the product, please ensure that the tested medium is compatible with the contact parts of the product.
2. To ensure reliable operation, it is recommended to install a three-valve manifold between the measuring point and the transmitter to ensure slow and even pressure in the positive and negative pressure chambers of the transmitter.
3. When installing, the pressure interfaces at both ends should be placed horizontally to reduce the impact of the installation position on the product.
4. Because the air parts can not carry batteries, 9V alkaline batteries are not included in the product packaging. If you need to bring batteries, please specify.
5. In case of special requirements such as strong vibration, instantaneous impact force, strong electromagnetic interference or radio frequency interference, please inform us and indicate in the order.
