DRUCK Pressure Transmitter
DRUCK Pressure Transmitter
Model: PTX661
Brand: druck
Origin: UK
요약
Features
• ±0.1% full scale (FS) accuracy
• NACE compatible
• Intrinsically safe certified — ATEX, IECEx, NEPSI and FM Approved (United States and Canada)
• CE marked
• Fast response time (2 kHz)
• Repairable
- The PTX 661 hammer union pressure transmitter has been designed for use in extremely harsh environments in both on-shore and off-shore Oil Drilling operations where high shock and vibration is likely to be encountered.
- The transmitter is available in both the 1502 and 2202 WECO® wing union configurations, both of which are NACE sour gas compatible.
- The PTX 661 differs from other hammer union pressure transmitters in that it has a replaceable pressure transmitter insert PTX 721-8518 which substantially reduces the cost of total transmitter replacement.
- With a 2 kHz response time, the device is suitable for measuring static and dynamic mud pressure.
- The PTX 661 incorporates Druck’s proprietary high-accuracy silicon sensor with up to 2.5 times better accuracy than many competitive devices.
- The low-volume oil-fill technology allows response times of faster than 2 kHz.
- The field-proven 4 to 20 mA electronics, packaged in a rugged enclosure, provide power supply regulation, reverse polarity, overvoltage and EMC protection.
- The fully encapsulated design provides exceptional reliability in high shock and vibration environments.
- The PTX 661 is ATEX, IECEx, NEPSI and FM Approved (United States and Canada) intrinsically safe certified.
- Operating Pressure Ranges (FS) 0 to 5000, 6000, 10,000 and 15,000 psi sg 0 to 200 and 500 bar sg (PTX 661 - * - 8547 only)
- Other ranges and absolute versions available on request.
- Overpressure 1.5x FS to a maximum of 20,000 psi (1380 bar)
- Pressure Containment 2x FS to a maximum of 20,000 psi (1380 bar) maximum
- Pressure Media Fluids compatible with stainless steel 316L,
- Inconel X750 and Inconel 625 (All NACE MR - 0175 compatible) Supply Voltage 10 to 28 VDC
- The minimum supply voltage (Vmin) that must appear across the transmitter terminals is 10 VDC.
- Therefore the minimum voltage (VS) required due to loop resistance (RL) is calculated as: VS = Vmin + (0.02 x RL)
- Output Current 4 to 20 mA (Two-wire configuration) Zero Setting ±1% FS @ 75°F (23°C)
- Span Setting ±0.5% FS @ 75°F (23°C)
어플리케이션
- The PTX 661 hammer union pressure transmitter has been designed for use in extremely harsh environments in both on-shore and off-shore Oil Drilling operations where high shock and vibration is likely to be encountered.
- The transmitter is available in both the 1502 and 2202 WECO® wing union configurations, both of which are NACE sour gas compatible.
- The PTX 661 differs from other hammer union pressure transmitters in that it has a replaceable pressure transmitter insert PTX 721-8518 which substantially reduces the cost of total transmitter replacement.
- With a 2 kHz response time, the device is suitable for measuring static and dynamic mud pressure.
- The PTX 661 incorporates Druck’s proprietary high-accuracy silicon sensor with up to 2.5 times better accuracy than many competitive devices.
- The low-volume oil-fill technology allows response times of faster than 2 kHz.
- The field-proven 4 to 20 mA electronics, packaged in a rugged enclosure, provide power supply regulation, reverse polarity, overvoltage and EMC protection.
- The fully encapsulated design provides exceptional reliability in high shock and vibration environments.
- The PTX 661 is ATEX, IECEx, NEPSI and FM Approved (United States and Canada) intrinsically safe certified.
명세서
- Operating Pressure Ranges (FS) 0 to 5000, 6000, 10,000 and 15,000 psi sg 0 to 200 and 500 bar sg (PTX 661 - * - 8547 only)
- Other ranges and absolute versions available on request.
- Overpressure 1.5x FS to a maximum of 20,000 psi (1380 bar)
- Pressure Containment 2x FS to a maximum of 20,000 psi (1380 bar) maximum
- Pressure Media Fluids compatible with stainless steel 316L,
- Inconel X750 and Inconel 625 (All NACE MR - 0175 compatible) Supply Voltage 10 to 28 VDC
- The minimum supply voltage (Vmin) that must appear across the transmitter terminals is 10 VDC.
- Therefore the minimum voltage (VS) required due to loop resistance (RL) is calculated as: VS = Vmin + (0.02 x RL)
- Output Current 4 to 20 mA (Two-wire configuration) Zero Setting ±1% FS @ 75°F (23°C)
- Span Setting ±0.5% FS @ 75°F (23°C)