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Pressure Measurement
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Accessories
EPD 20 Intelligent Pressure Transmitter With LCD Display, Aluminum Alloy Case || ATEK ||
100 milibar….600 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….600 BAR | 4…20mA/HART or MODBUS RTU | 2 line backlight LCD | ±%0,5 or ±%0,3 F.S | IP65 |  |
- 100 milibar….600 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…600Bar |
| 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
Benzer Ürünler
Piezoresistive working principle Stainless steel housing (1.4305) Optional 316L or titanium housing Different models between 100 mBar and 600 Bar Analog 4-20mA / 0-10V and CANopen output options ±0.5% F.S or ± 0.3% F.S accuracy IP65 or IP67 protection class Compact construction
Stainless steel body; high sensitivity; EMC and reverse polarization protected; small and compact design
| Measuring Range | Output | Protection | Accuracy | Body Diameter | Datasheet |
|---|---|---|---|---|---|
| Different models from 0...100mbar to 0...600bar Different vacuum models from 0...-100mbar to 0...-1bar | 4-20 mA, 0-10 VDC, 0-20 mA, 1-6 VDC, 0-5 VDC, Ratiometric or CANopen | IP65 or IP67 | ±%0,5 F.S (ceramic), ±%0,3 F.S (silicon) | 22mm | |
Thin-film steel diaphragm structure 26 mm diameter stainless steel housing Different options up to 5000 Bar Analog 4-20mA / 0-10V etc. outputs ±%0,5 F.S accuracy Compact design
Fully welded Thin-film steel diaphragm structure that does not require O-rings; High sensitivity; EMC and reverse polarition protection; Small and compact design
| Pressure Range | Output | Protection | Accuracy | Body Diameter | Datasheet |
|---|---|---|---|---|---|
| Different options up to 5000 Bar | 4-20 mA, 0-10 VDC, 0-20 mA, 1-6 VDC, 0-5 VDC, Ratiometric | IP65 or IP67 | ±%0,5 F.S | 26mm | |
Piezoresistive working principle Stainless steel housing (1.4305) Optional 316L or titanium housing Different models between 100 mBar and 600 Bar Analog 4-20mA / 0-10V and so on different outputs ±0.3% F.S accuracy IP65 or IP67 protection class Compact construction
Stainless steel body; high sensitivity; EMC and reverse polarization protected; small and compact design
| Measuring Range | Output | Protection | Accuracy | Body Diameter | Datasheet |
|---|---|---|---|---|---|
| Different models from 0…100mbar to 0…600bar Different vacuum models from 0…-100mbar to 0…-1bar | 4-20 mA, 0-10 VDC, 0-20 mA, 1-6 VDC, 0-5 VDC, Ratiometric etc. | IP65 or IP67 | ±%0,3 F.S | 26mm | |
Piezoresistive measuring principle Stainless steel housing (303) 10 Bar, 16 Bar, 0… -1 Bar, -1… 0 Bar Different options 4-20mA, 0-10 VDC or ratiometric output options ±1% F.S sensitivity IP65 protection class Compact construction
For air or non-corrosive gas applications
| Measuring Range | Output | Protection | Accuracy | Datasheet |
|---|---|---|---|---|
| 10 Bar, 16 Bar , 0…-1 Bar, -1…0 Bar | 4-20 mA, 0-10 VDC, Ratiometric | IP65 | ±%1 F.S | |
Pressure Switch with indicator Options from 0 ... 0.2 bar to 0 ... 100 bar ±0.5% FS sensitivity Analog output options 2 PNP transistor outputs IP67 protection class
Pressure transmitter and switch with indicator in one device; thick film ceramic diaphragm; programming from mobile phone with NFC; current and voltage output option in one device; absolute or relative measurement; 2 PNP transistor outputs
| Measuring Range | Output | Protection | Accuracy | Datasheet |
|---|---|---|---|---|
| 0 ... 0.2 to 0 ... 100 bar | 4-20 mA, 0-10 VDC, 0-5 VDC, 1-6 VDC, switchable mA or V, PNP transistor | IP67 | ±0.5% FS | |
Pressure switch with display -1 bar...10 bar pressure range ±2% FS accuracy Analog and transistor output Multiple measuring unit option
Pressure switch with ultra-low power consumption; multiple measurement unit option; analog and open collector output; high performance LCD display
| Pressure Range | Output | Protection | Accuracy | Datasheet |
|---|---|---|---|---|
| -1bar ... 10bar | 4-20 mA, 1-5 VDC, PNP/NPN Open Collector | IP40 | ±2% FS | |