EPD 20 Intelligent Pressure Transmitter With LCD Display, Aluminum Alloy Case || ATEK ||
100 milibar….200 BAR pressure range
Easy configuration with LCD module buttons
24VDC supply voltage
4…20mA/HART or MODBUS RTU output
Many measurement unit options adjustable from the menu
High accuracy up to ±%0,3 FS
IP65 protection class
EPD20 pressure transmitter with LCD display, is used to convert and display measured pressure value to desired measurement unit. Modbus and HART output options are available. Parameter configuration and compensation of the transmitter can be done on-site and easily with the buttons on the LCD module.
| Pressure Range | Output Type | Display | Accuracy | Protection | Datasheet |
|---|---|---|---|---|---|
| 100 milibar….200 BAR | 4…20mA/HART or MODBUS RTU | 2 line backlight LCD | ±%0,5 or ±%0,3 F.S | IP65 |
- 100 milibar….200 BAR pressure range
- Easy configuration with LCD module buttons
- 24VDC supply voltage
- 4…20mA/HART or MODBUS RTU output
- HART output model: LCD with backlight, displaying 5 bits, and 4 decimal places
- MODBUS output model: LCD with backlight, displaying 6 bits, and 5 decimal places
- Many measurement unit options adjustable from the menu
- High accuracy up to ±%0,3 FS
- Short circuit and reverse polarity protection
- Aluminum alloy case
- Excellent long-term work
- IP65 protection class
| Brand |
Atek |
|---|---|
| GENERAL FEATURES |
–> |
| Pressure Range |
Diffrent models from 0…100mbar to 0…200Bar |
| Output signal |
4…20mA/HART or MODBUS RTU |
| Supply voltage |
HART output model: 12-32VDC (suggested 24VDC) |
| Site operation |
3 buttons, all parameters can ve modified at site |
| MECHANICAL AND ENVIRONMENTAL FEATURES |
–> |
| Working and storage temperature |
-30°C … +70°C |
| Protection class |
IP65 |
| Material |
Transmitter : Stainless steel hosuing – 1.4305 (AISI303), Optional stainless 316L or Titanium |
| TRANSMITTER FEATURES |
–> |
| Measurement Range |
Diffrent models from 0…100mbar to 0…600Bar |
| Measurement Type |
Ambient pressure measurement as relative |
| Working Principle |
Piezoresistive |
| Maximum Compressive Strength |
300%F.S. ≤700mbar, 200%F.S. <250Bar |
| Oring – Sealing |
Standard NBR, optional FKM(Viton) or EPDM |
| Process Connection |
G1/4, G1/8, G1/2, NPT1/4, NPT1/8, NPT1/2, M14, UNF7/16X20M, UNF7/16X20F |
| Accuracy |
±%0,5 or ±%0,3 F.S @25ᵒ C |
| Long Term Stability |
± % 0,3 T.S/ years |
| Response Time |
1ms … nominal pressure |
| Mounting / Tightening Torque |
15 … 20 Nm |
| LCD DISPLAY FEATURES |
–> |
| Display |
Modbus Output Model: LCD with backlight, displaying 6 bits, and 5 decimal places |
| Units |
Modbus Output Model: KPa, Pa, MPa, mmH2O, mH2O, mbar, bar, PSI, M,% |
| Sampling rate |
>20 kez/s |
| Display interface |
Enlish and Chinese; pressure, temperature, current, percentage |
| Linearity |
Better than %0,2 |
| Stability |
% 0.2/year |
| Circuit protection |
Surge current protection, reverse power protection |
| Isolation range |
>200MΩ |
| Motherboard buttons operation |
reset, lower range calibration(zero drift under pressure source), upper range calibration (full scale calibration) |
| LCD buttons operation |
changing machine address (0-255), units, decimal place, damping time and zero clearing |
- Pneumatic Systems
- Air compressors
- Air Cooling-Heating Systems
- Water Pumps
- Liquid tanks
- Medical industry
- Chemical industry
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|---|---|---|---|---|
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|---|---|---|---|---|
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