ZET 7012-I-VER.1 digital gauge pressure
(open membrane)
- Integrated primary transducer
- Open membrane
- RS-485 digital output
- 4-20 mA output version available
POR (price on request)
* Minimum order value: from 7 700 USD
Specifications
of ZET 7012-I-VER 1 digital gauge pressure open membrane
| Metrological specifications | |
|---|---|
| Measured value | overpressure |
| Measurements error (in relation to the measurement range) | 0,1% |
| Upper limit of pressure measuring range | 0,1 MPa; 1,6 MPa; 2,5 MPa; 4 MPa; 6 MPa; 10 MPa; 16 MPa; 25 MPa; 40 MPa; 60 MPa; 80 MPa; 100 MPa |
| Resolution | 0,005% |
| Additional measurement error (attributed to 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 (oddity, ODD) |
| Exchange protocol | Modbus RTU |
| Analog interface* | |
| Current signal | 4-20 mA |
| Load impedance | 0…250 Ohm |
| Operational specifications | |
| Membrane type | open membrane |
| Power supply | from 9 up 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 (IP63 protection degree) Explosion-proof* (explosion protection of 1ExdIIAT6X type, cable length – 4 m) |
| 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
