Jinou intelligent pressure transmitter is a wireless pressure detection device independently developed by Bluetooth BLE5.0 technology, which can be applied to pressure control, leakage detection, general pressure detection, waste water measurement and other occasions.
High-precision, low-power wireless transmission, support data recording and data transmission functions, no wiring, no external power supply, saving labor and construction costs, is the ideal upgrade of traditional pressure transmitter products.
It can also provide a separate intelligent pressure transmitter wireless transmission Bluetooth module to help traditional enterprises rapidly expand their wireless product series.
| Size | 131*26mm |
|---|---|
| Weight | 163g |
| Waterproof | IPX6 |
| Battery | CR2032 |
| Parameter | Least | Typical | Maximum | Units | Remark |
|---|---|---|---|---|---|
| Range | 0 | 1.6 | MPa | ||
| Pressure accuracy | -0.3 | ±0.25 | 0.3 | %F.S. BFSL | |
| Insulativity | 100 | MΩ | @250VDC | ||
| Dielectric strength | 2 | mA | @500VAC, 1min | ||
| Input impedance | 4 | 8 | KΩ | ||
| Output impedance | 3 | 6 | KΩ | ||
| Span deviation | -2 | 2 | %SPAN | ||
| Span | 98 | 100 | 102 | mV | |
| Overload pressure | 2X | 20k psi | Rated | ||
| Breakdown pressure | 5X | 20k psi | Rated | ||
| Work Temperature | -40 | +125 | °C | ||
| Response time | 1 | ms | |||
| Pressure interface material |
17-4PH or 316L Stainless Steel | ||||
| Pressure joint type |
G1/4 DIN 3852 FORM E | ||||
| Pressure joint specification |
GASKET DIN3869-14 NBR | ||||
| Impact | 50g, 11msec Half Sine Shock per MIL-STD-202G, Method 213B, Condition A | ||||
| Vibration | ±20g, MIL-STD-810C, Procedure 514.2-2, Curve L | ||||
| Bluetooth Specification | Bluetooth Specification |
|---|---|
| Working Frequency | ISM 2.402～2.480GHz |
| Antenna | Rod antenna |
| Transmitting distance | 50M |
| Achieved Bluetooth Protocol | LL、SMP、L2CAP、ATT、GAP、GATT |
| Average power | 16uA |
| Upgrade | Upgrade Online upgrade |
The user can set the pressure alarm threshold through the mobile phone APP. When the pressure exceeds the limit, the broadcast data will set the alarm state. After the gateway monitors the alarm state, it will be uploaded to the server to trigger the alarm mechanism.
