Digital pressure meter ZET 7012-A-VER.1
- Integrated primary transducer
- RS-485 Digital output
- 4-20 mA output version available
POR (price on request)
*Delivery term: from 3 weeks
* Minimum order value: from 7 700 USD
Specifications
of ZET 7012-A-VER.1 digital pressure meter
| Metrological specifications | ||
|---|---|---|
| Measured value | absolute pressure | |
| Measurements error (from the measurement range) | 0,1% | |
| Upper limit of pressure measuring range | 0,04 MPa; 0,06 MPa; 0,1 MPa; 0,16 MPa; 0,25 MPa; 0,4 MPa; 0,6 MPa; 1 MPa; 1,6 MPa; 2,5 MPa; 4 MPa; 6 MPa; 10 MPa | |
| Bottom limit of pressure measuring range | 160 Pa | |
| Resolution | 0,005 % | |
| Additional measurement error (caused by temperature change) | 0,1 %/ °10 C | |
| Technical specifications | ||
| Data refresh rate | 1 Hz | |
| Digital interface | ||
| Data transfer interface | RS-485 | |
| Exchange speed | 4800, 9600, 14400, 19200, 38400, 57600, 115200 bps | |
| Parity control | 0 – no control; 1 – control (parity, ODD) | |
| Exchange protocol | Modbus RTU | |
| Analog interface* | ||
| Current signal | 4-20 mA | |
| Load impedance | 0…250 Ohm | |
| Operational specifications | ||
| Power supply | from 9 to 24 V | |
| Consumed power | 0,5 W | |
| Reverse polarity protection | yes | |
| Operational temperature range | from -40 to +100 °C | |
| Operation environment | liquids and gases non-aggressive to titanium alloys and stainless steels | |
| Design versions | Standard (IP68 protection degree) | |
| Pressure overload | 1,5×Upper limit of pressure measuring range | |
| Electromagnetic compatibility EMC | ||
| IEC 61000-4-2, ESD | contact 4 kV; air 8 kV | |
| IEC 61000-4-4, EFT | power supply 0,5 kV; signal 0,25 kV | |
| IEC 61000-4-5, Surge | 500 V | |
*Option
