High-precision pressure sensor with support for RS485 / CAN protocols — DX-33
Спецификация ДХ-33
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The IZMERKON-DX-33 pressure transmitter is designed to measure:
- absolute pressure - IZMERKON-DA-33
- absolute pressure with a comp. output signal equivalent to a pressure of 0.1 MPa - IZMERKON-DAk-33
- gauge pressure - IZMERKON-DI-33
- gauge pressure-vacuum - IZMERKON-DIR-33
- vacuum - IZMERKON-DR-33
- differential pressure - IZMERKON-DD-33
The DX-33 pressure transmitters are a series that has gained wide recognition due to their stability and highest accuracy up to 0.025% FS. Often, during production or testing, the customer must be confident that the products or services they provide meet the highest standards. Therefore, a high-precision pressure sensor must be chosen carefully. This series of pressure transmitters was developed for industrial applications where special requirements for accuracy and measurement stability are demanded.
All IZMERKON sensors are included in the State Register of Measuring Instruments of the Russian Federation, reg. number 72109-18.
For transmitters with an accuracy of 0.25% FS and 0.5% FS, an extended recalibration interval of 5 years is available; for transmitters with an accuracy of 0.1% FS - 3 years; for other transmitters - 2 years.
- Specifications
- Overall Drawing
- Connection diagram
- Applications
| IZMERKON-DA-33 IZMERKON-DAk-33 |
IZMERKON-DI-33 | IZMERKON-DIR-33 | IZMERKON-DD-33 | IZMERKON-DR-33 | |
| Pressure range, MPa | from 0 to 100 | from 0 to 2.5 | from 0 to 2.5 | from -0.1 to 2.4 | from -0.1 to 0 |
| Upper measurement limit, MPa | from 0.01 to 100 | from 0.01 to 2.5 | from 0.015 to 2.4 | from 0.01 to 2.5 | from 0.01 to 0.1 |
| Basic reduced error y, % of FS | ±0.025; ±0.05; ±0.1; ±0.25 | ±0.1; ±0.25; ±0.5 | |||
| Additional error caused by ambient temperature change, per 10 °C, % of FS | for accuracy class 0.025: 0.3y for accuracy class 0.05: 0.5y for accuracy classes 0.1; 0.25 and 0.5: 0.65y |
0.65y | |||
| Digital | Analog 2-wire | Analog 3-wire | Analog 3-wire | Analog 3-wire | |
| Output signal | RS485 | 4...20 mA | 0...10 V | 0…5 V | 0.5…4.5 V |
| Supply voltage, V | 8 ... 32 / 3.5 ... 32 | 8 ... 32 | 13 ... 32 | 8…28 | 8…32 |
| Load resistance, Ohm | from 50 to 1000 | more than 5000 |
| Electrical connection | DIN 43650 connector Binder 723 connector M12 connector Cable |
| Insulation resistance, at ambient temperature (20 ± 5) °C | not less than 10 MOhm |
| Output signal ripple | not more than 0.6 % of FS |
| Dead zone | not more than 0.01 % of FS |
| Output signal recovery time after power interruption | not more than 20 ms |
| Additional error of converters caused by external magnetic field with intensity 400 A/m, (50 ± 2) Hz | not more than 0.5y |
| Operating temperature | -40…100ºC |
| Mean time between failures | 150000 hours |
| Service life | 15 years |
| Vibration resistance | group N1 according to GOST R 52931 |
| Protection class | IP54, IP65…IP67, IP68* |
| Converter housing and parts in contact with the controlled medium | Steel 316L Optionally Hastelloy or titanium alloy 3M |
| Weight | not more than 0.12 kg (0.50 kg for IZMERKON-DD-33) |
*Depending on the selected connector
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