The PT-400 APG PT-400 Heavy Duty Pressure Transducer provides excellent accuracy and dependability across a large pressure range. The PT-400’s compact size, integrated electronics, wide working temperature range, ATEX and IECEx approval, and rugged construction make it the ideal instrument for static and dynamic pressure measurements with an amplified output signal.
Features:
- ATEX Zone 0
- Class I Division 1
- Class I Division 2
- IECEx
- Available ranges from VAC to 10,000 psi
- ≤0.25% of span (BFSL) accuracy with linearity and hysteresis
- Overpressure of 2x full scale
- Burst pressure of 3x FS or limit of process connection
- 4 to 20mA, 0 to 5VDC, 0 to 10VDC, or RS485 output
- Temperature-compensated from 0 to 130˚F
- Protected against reverse polarity
- Zero and Span adjustments
- Single seal for highest safety protection factor
Versions:
- PT-400-L1-5-PSIG-E19-5-P0-N0-M1-S9: 0-5 PSI
- PT-400-L1-15-PSIG-E19-5-P0-N0-M1-S0: 0-15 PSI
- PT-400-L1-30-PSIG-E19-5-P0-N0-M1-S0: 0-30 PSI
- PT-400-L1-100-PSIG-E19-5-P0-N0-M1-S0: 0-100 PSI
- PT-400-L1-200-PSIG-E19-5-P0-N0-M1-S0: 0-200 PSI
- PT-400-L1-300-PSIG-E19-5-P0-N0-M1-S0: 0-300 PSI
- PT-400-L1-500-PSIG-E19-5-P0-N0-M1-S0: 0-500 PSI
- PT-400-L1-1000-PSIS-E19-5-P0-N0-M1-S0: 0-1000 PSI
- PT-400-L1-5000-PSIS-E19-5-P0-N0-M1-S0: 0-5000 PSI
- PT-400-L1-10000-PSIS-E19-5-P0-N0-M1-S0: 0-10000 PSI
Built For Reliability In Tough Applications
Ideal For Extreme Vibration
- In the world of heavy industry, there are a lot of big machines that can produce powerful vibrations. Big pumps, drilling rigs, large engines, you name it! The PT- 400 is built for durability in these tough applications. To ensure maximum reliability, we zero in on the details – like using the best steel and the strongest laser welds. We carefully tie all wires down using a variety of methods. All soldering is done by IPC J-STD-001 certified technicians. We even fill the entire housing with industrial potting to dampen vibrations.
Can Take The Shock
- Vibrations aren’t the only benefit of this vehicle’s strong construction. The PT-400 handles shock well, too. That’s important in environments where things like water hammers or plain and simple rough handling are commonplace.
Global Hazardous Area Certifications
- The PT-400 Heavy Duty Pressure Transducer is certified compliant with Class 1, Zone 0 requirements in North America, ATEX in Europe, and IECEx for just about anywhere else. So it’s ideal for markets like the Oil & Gas or Water and Wastewater industries that deal with flammable gases.
Typical Applications:
- Fracking
- Acidizing
- Cementing
- Wellhead pressure
- Pump monitoring
- Wastewater treatment
- Gas compressors
- Engine compression
- Gas pressure chambers
- Tank level
- Chemical processing
Specifications:
| Performance | |
| Accuracy (linearity, hysteresis, & repeatabliity): | ±0.25% of full scale (BFSL) (1% for ≤ 1 psi) |
| Standard Pressure Ranges: | 0 - 30,000 psi |
| Stability - One Year Zero Drift: | 17-4 / 316L: <±0.5% FS |
| Overpressure: | 2x full scale |
| Burst Pressure: | up to 3x full scale or limit of process connection |
| Frequency Response: | Less than 5ms |
| Connectivity | |
| Output: | 4-20 mA (2 wire, loop-powered) |
| 0-5, 0.5-4.5, 1-5, 0-10 VDC (non-isolated 3 wire) | |
| Modbus/RTU (RS-485) with temp. output | |
| Environmental | |
| Standard Compensated Temp.: | |
| ≤ 10 psi: | 0º - 60ºC / 32º - 140ºF |
| 10 < x ≤ 1000 psi: | -10º - 70ºC / 14º - 158ºF |
| > 1000 psi: | -17º - 54ºC / 0º - 130ºF |
| Storage Temp: | -40º - 82ºC / -40º - 180ºF |
| Operating Temp: | -40º - 85ºC / -40º - 185ºF |
| Physical | |
| Weight: | 10 oz. (283 g) typical |
| Wetted Materials: | 316L Stainless Steel (≤ 1,000 psi) |
| 17-4 Stainless Steel (> 1,000 psi) | |
| Incoloy (> 10,000 psi) | |
| Incoloy conforms to NACE MR-01-75 and ISO 15156-3 | |
| Electrical | |
| Supply Voltage: | 4-20 mA, 0-5 / 0.5-4.5 / 1-5 VDC: 9-28 VDC |
| 0-10 VDC: 12.5-28 VDC | |
| Modbus/RTU (RS-485): 9-28 VDC | |
| Electrical Connection: | Pigtail with cable or connector |
| Electrical Protection: | Protected against reverse polarity, surge per IEC 61000-4-5 |
| Certification | |
| CSA/cCSAus Contract #237484 | Ambient: -40º to 85ºC |
| Max. Working Pressure: 10,000 psi | |
| Single Seal | |
| 0-5 VDC, 0-10 VDC, 4-20mA | |
| IS: Class I, Div. 2, Groups C & D; Ex nL IIB T4 | |
| Class I, Zone 2; AEx nL IIB T4 | |
| IS: Class I, Div. 1, Groups C & D; Ex ia IIB T4 | |
| Class I, Zone 0; AEx ia IIB T4 | |
| ATEX | Max. Working Pressure: 10,000 psi |
| 4-20 mA | |
| Ex II 1G Ex ia IIB T4 Ga | |
| IECEx | Max. Working Pressure: 10,000 psi |
| 4-20 mA | |
| Ex ia IIB T4 Ga |
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