BPZ2008 Pressure Gauge/Switch
Introduction of digital pressure gauge:
The BPZ2008 digital differential pressure gauge is a moisture-proof
gauge with media isolation, designed for measuring non-corrosive gases and
liquids. It utilizes a piezoresistive diffused silicon sensor and integrated
circuit design,housed in a rust-resistant iron casing. The gauge features a
5-digit LCD display and offers high reliability and stability
Product Features of digital pressure gauge:
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
Applications of digital pressure gauge:
1. Suitable for measuring non-corrosive gases and liquids with 316L
2. Ideal for environmental protection and chemical industries
3. Differential pressure measurement for various gases and liquids
in industries such as petroleum, chemical, power, and hydrology for pipeline
applications
| Performance Parameters |
| 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 |
1. When selecting the product, please ensure that the measured
medium is compatible with the product's contacting parts.
2. To ensure reliable operation, it is recommended to install a
three-valve manifold between the measurement point and the
transmitter, ensuring a slow and uniform pressure application to
the positive and negative pressure chambers of the transmitter.
3. During installation, it is advisable to position the pressure
interfaces at both ends horizontally to minimize the impact of the
installation location on the product.
4. The 9V alkaline battery is not included in the product package.
Please purchase it separately
5. For special requirements such as strong vibration, instant
impact force, strong electromagnetic interference, or radio
frequency interference, please inform our company and specify these
requirements in the order
FAQ:1. Q: What are the features of your pressure sensor transmitters?A: High precision, durability, and excellent performance.
Customization available.2. Q: Can I customize special specifications?A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service3. Q: What is your production capacity?A: Our manufacturing facilities can produce up to 30,000 pressure
sensor transmitters per month, so we are fully capable of meeting
the needs of large-scale orders. However, it is advisable to
contact our sales team in advance to ensure smooth production and
delivery scheduling.4. Q: What's the typical delivery period?A: 5~8 working day for standard models. Customized products may
vary.5. Q: How are the products priced? Any discounts?A: Competitive pricing with discounts for bulk orders or long-term
partners.6. Q: What is the warranty of your products? And after-sales
service?A: Our warranty time is 24 months after shipment, and our
after-sales will respond with your questions in 24hrs, remote
instruction by PC network is always available. 
