Pressure Transmitter with Display — IZMERKON PI-1
Спецификация ИЗМЕРКОН ПИ-1
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
In the Izmerkon PI-1 series pressure transducers, highly reliable ceramic piezoresistive or capacitive capacitors, or sapphire sensors, depending on the application conditions of the transducers, are used as the sensitive element responding to pressure.
After automatic temperature compensation, as well as digital correction and conversion, a standardized output signal is provided.
The manufacturing process of the transducers, as well as the control of the technological process, strictly adhere to standards and regulations.
To ensure high stability and reliability, each product is carefully designed, components are selected, transducers undergo curing processes, stress relief during pressure cycling, high-temperature aging, and are also subjected to environmental simulation tests.
Features and Advantages
- Field display version, variety of output signals
- High stability, low drift
- Capability to operate in contaminated, humid, and fire-hazardous environments
- Specifications
- Connection diagram
- Applications
Specifications |
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| Measurement range | -0.1 MPa…0 kPa…10 kPa…100 MPa | ||
| Type of pressure | relative pressure / absolute pressure | ||
| Output signal | 4…20 mA (HART protocol can be added on request) RS485 (simultaneous use with 4…20 mA signal possible) 0…5 V (0…10 V), 3-wire connection |
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| Accuracy (% FSO) | 0.1 (on request) | 0.25 | 0.5 |
| Non-linearity (% FSO) | ≤0.1 | ≤0.2 | ≤0.4 |
| Hysteresis, repeatability (% FSO) | ≤0.05 | ≤0.05 | ≤0.1 |
| Temperature drift of zero and sensitivity (% FSO/°C) | ≤0.015 | ≤0.03 | ≤0.05 |
| Long-term stability (% FSO/year) | ≤0.1 | ≤0.2 | ≤0.5 |
| Supply voltage (V DC) | 15…30 (calibration voltage + 24) | ||
| Display | LED, 4-digit or LCD | ||
| Temperature compensation (°C) | 0…50 (≤200 kPa), -10…70°C (>200 kPa) | ||
| Medium temperature (°C) | -40…85 | ||
| Allowable overload (%) | ≤200 (<10 MPa); ≤150 (≥100 MPa) | ||
| Load resistance (Ohm) | R=(U-12.5)/0.02-RD where: U – supply voltage, RD – internal cable resistance |
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| Response time (10 - 90%) ms | ≤1 | ||
| Measuring medium | Media compatible with stainless steel 304, 316L | ||
| Diaphragm material | Stainless steel 316L, titanium alloy or ceramic | ||
| Housing material | Stainless steel 304 / aluminum alloy 6063 | ||
| Surface material | Stainless steel 304 / 316L | ||
| Protection degree | IP66 | ||
