Battery Power Supply Pressure Display Pressure Gauge
Introduction:
BPZ2005 digital pressure gauge use HT series piezoresistive silicon
pressure sensor
as signal measure element. It utilizes ASICdesign and stainless
steel isolate diaphragm. It has high accuracy, good stability, long
life.
They use the large LCD digital display, 18mm(0.71＂) high
,eliminates the
guesswork that occurs when taking readings with an analog dial
gauge. Zeroing the
display is done with the push of a button. The auto-off function
will display the pressure readings for 1-15 minutes (optional)
before the unit automatically shuts off, prolonging battery life.
Product Features:
1. 4-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:
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.
