General Industrial Pressure Transmitter — DX-21
Specification DX-21
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The IZMERKON-DX-21 pressure transmitter is designed for measuring:
- absolute pressure - IZMERKON-DA-21
- absolute pressure with output signal compensation equivalent to 0.1 MPa pressure - IZMERKON-DAk-21
- gauge pressure - IZMERKON-DI-21
- gauge pressure-vacuum - IZMERKON-DIR-21
- vacuum - IZMERKON-DR-21
The DX-21 pressure transmitters are a series of general industrial pressure transmitters used in fields where reliability combined with low cost is required. They are excellent for precise measurements in liquids and gases. Extended operating temperature range -40…+100°C (both for the measured medium and for the temperature affecting the transmitter).
The large variety of designs and measurement ranges makes it in demand in many industrial sectors such as utilities, compressor manufacturing, drainage, refrigeration equipment, and many others.
Advantages
- Calibration interval of 5 years
- 304, 316L optional
- Protection class IP65
- High reliability
- Competitive price
- Wide range of different ranges in stock
- Specifications
- Overall dimensions drawing
- Connection diagram
- Applications
| IZMERKON-DA-21 | IZMERKON-DAk-21 | IZMERKON-DI-21 | IZMERKON-DIR-21 | IZMERKON-DR-21 | |
| Pressure range, MPa | from 0 to 100 | from 0 to 100 | 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 100 | from 0.01 to 2.5 | from 0.015 to 2.4 | from 0.01 to 0.1 |
| Basic reduced error y, % of FS | ±0.5 | ±0.5 | |||
| Additional error caused by ambient temperature change, per 10 °C, % of FS | ±0.325y | ±0.325y | |||
| Analog 2-wire | Analog 3-wire | Analog 3-wire | Analog 3-wire | |
| Output signal | 4...20 mA | 0...10 V | 0…5 V | 0.5…4.5 V |
| Supply voltage, V | 15 ... 30 | 15 ... 30 | 15 ... 30 | 15 ... 30 |
| Load resistance, Ohm | R = (U-12.5) / 0.02 (Ω) | |||
| Electrical connection | DIN 43650 connector Cable M12 Packard |
| 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…120ºC |
| Mean time between failures | 150000 hours |
| Service life | 10 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 | 304, 316L optional Optional Hastelloy or titanium alloy 3M |
| Weight | not more than 0.2 kg |
*Depending on the selected connector
*Overall dimensions depend on the selected connector
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