Pressure Gauge یا فشار سنج و Pressure Transmitter یا انتقال دهنده فشار دو ابزار اندازه گیری فشار در صنعت هستند. این دو ابزار برای اندازه گیری فشار سیالات و گازها به کار میروند.
Pressure Gauge یا سنج فشار:
Pressure Gauge یک ابزار مکانیکی است که برای نشان دادن مقدار فشار به صورت تصویری استفاده میشود. این ابزار دارای یک شاخص نشاندهنده است که بهوسیله یک سوزن بر روی یک مقیاس فشار حرکت میکند و فشار را با مقداری نشان میدهد.Pressure Gauge ها میتوانند به صورت آنالوگ یا دیجیتال باشند و در انواع مختلف برای محیطها و شرایط مختلف ساخته میشوند.
Pressure Transmitter یا انتقالدهنده فشار
Pressure Transmitter یک دستگاه الکترونیکی است که فشار را اندازهگیری میکند و مقدار آن را به سیگنال الکتریکی تبدیل میکند. این سیگنال الکتریکی معمولاً به صورت 4 – 20 میلی آمپر تولید میشود. Pressure Transmitter ها برای انتقال دقیق دادههای فشار به سیستمهای کنترل و نظارت استفاده میشوند. این ابزارها با استفاده از تکنولوژیهای الکترونیکی و ترانسدیوسرهای فشار کار میکنند.
به طور کلی، Pressure Gauge ها بیشتر برای نشان دادن تصویری فشار به صورت مکانیکی و بصری استفاده میشوند. این ابزارها به دلیل سادگی و دقت مورد استفاده قرار میگیرند Transmitterها به صورت الکترونیکی دقیقتر فشار را اندازهگیری میکنند و اطلاعات را به سیستمهای کنترلی و نظارتی منتقل میکنند تا کنترل دقیقتر فرآیندها را فراهم کنند.
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Gauge pressure transmitter DP-Style 266PSH
Model 266PSH is a gauge pressure transmitter manufactured in DP Style. It is suitable for measuring liquid, gas or steam pressure. The long-term stability and its proven reliability make of 266PSH the best application solution for gauge pressure measurements.
266PSH: smartness beyond performances.- Base accuracy: ±0.075%
- Span limits: 0.05 … 16000 kPa; 0.2 in. H2O … 2320 psi
- Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities
- Full compliance with PED Category IV – suitable for safety accessory application
- Datasheet 1
- Datasheet 2
برای قیمت تماس بگیریدGauge pressure transmitter DP-Style 266PSH
برای قیمت تماس بگیرید -
2600T Series Pressure Transmitters, Models 264xx
264xx differential pressure transmitter conforms consistently to all requirements, offering improvements in quality, delivery and service areas. Flexible configuration facilities are provided locally via local keys combined with LCD indicator or via hand held terminal or PC configuration platform. Comprehensive sensor choice optimizes in-use total performance and stability
- Base accuracy : ±0.075%
- Span limits– 0.2 to 2000kPa; 0.8inH2O to 290psi
- Reliable sensing system coupled with very latest digital technologies – provides large turn down ratio up to 100:1
- 5–year stability
- Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities
- Full compliance with PED Category III
- Datasheet 1
- Datasheet 2
برای قیمت تماس بگیرید2600T Series Pressure Transmitters, Models 264xx
برای قیمت تماس بگیرید -
600T EN Series Pressure Transmitters
- Base accuracy: ± 0.15%
- Reliable inductive sensing system coupled with the very latest digital technologies
- ensures high performance at all process conditions
- Wide selection of materials and choice of fill fluids including “process-inert”
- meet virtually all process requirements also protecting application integrity
- HART 4-20 mA, Profibus PA, FF versions with plug-and-play electronics replacement
- provides interchangeability for upgrading transmitter
- Local snap calibration and full management via hand terminal or PC-running software
- HART®, Profibus PA, FF communications
- allows integration with standard process bus
- CoMeter display option
- offers HART Configuration capabilities combined with local indication
- Ecoefficient life cycle
- ensures low environmental impact in compliance with LCA assessment to ISO 14040 standard
برای قیمت تماس بگیرید600T EN Series Pressure Transmitters
برای قیمت تماس بگیرید -
Bourdon Tube Pressure Gauges, Model 232.30
Applications
- With liquid filled case for applications with high dynamic pressure pulsations or vibration
- Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
- Process industry: chemical/petrochemical, power stations, mining, on and offshore, environmental technology, mechanical engineering and plant construction
Special Features
- Solid-front stainless steel case
- Excellent load-cycle stability and shock resistance
- All stainless steel construction
- Positive pressure ranges to 20,000 PSI (1,600 bar)
- Datasheet
385 $ -
Bourdon Tube Pressure Gauges, Model 232.30 Including Diaphragm Seal + OPP
Applications
- With liquid filled case for applications with high dynamic pressure pulsations or vibration
- Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
- Process industry: chemical/petrochemical, power stations, mining, on and offshore, environmental technology, mechanical engineering and plant construction
Special Features
- Solid-front stainless steel case
- Excellent load-cycle stability and shock resistance
- All stainless steel construction
- Positive pressure ranges to 20,000 PSI (1,600 bar)
- Datasheet
580 $ -
Rosemount™ 3051 T: Gage and Absolute Pressure Transmitter
Rosemount 3051T In-Line Pressure Transmitters are the industry standard for gauge and absolute pressure measurement. The in-line, compact design allows the transmitter to be connected directly to a process for quick, easy and cost effective installation.
Features & Benefits
- HART compatible for easy configuration and calibration
- Comes standard with 316 stainless steel wetted materials for durability in most process applications
- Local display option for easy field measurements
- Calibrated spans from 0.3 to 10000 psi
- Up 0.04% accuracy (optional)
- Total performance of ±0.15%
- Installed five-year stability of 0.125%
- Unmatched Dynamic Performance
- Optional PlantWeb Functionality to increase plant productivity
- Responds up to eight times faster than the typical pressure transmitter
- Datasheet
- Ordering Code
1,450 $ -
Rueger Differential Pressure Gauge PMD
APPLICATIONS
Differential pressure measurement with a high differential pressure overload and/or high working pressures (static pressures), also in aggressive ambient for gaseous, liquid, viscous and aggressive media monitoring and control of pumps filter monitoring level measurement in closed tankSCALE RANGE
0…60 mbar to 0…160 mbar
(gauge body DN140)
0…250 mbar
(gauge body DN100)
0…0,4 bar to 0…40 bar
(gauge body DN 88)
or equivalent other units of pressure, vacuum or combined pressure and vacuum2,100 $ -
Rosemount™ 3051CD: Differential Pressure Transmitter
Rosemount 3051CD Coplanar Differential Pressure Transmitters are the industry standard for differential, flow, level and pressure measurement. The coplanar platform enables seamless integration with manifolds, flow and level solutions.
Features & Benefits
- HART compatible for easy configuration and calibration (alos FIELD BUS system is available)
- Comes standard with 316 stainless steel wetted materials for durability in most process applications
- Available Diaphragm materials: S.S, Hast-alloy, Gold, Monel Alloy
- Local display option for easy field measurements (and non-LCD models)
- Accuracy as low as 0.04% of span (depending on range)
- Coplanar or traditional flange options available
- Easily adapts to most Instrument manifolds (available upon request)
- Datasheet
- Brochure
- Ordering informaion
2,320 $ -
Rosemount™ 3051 T: Gage and Absolute Pressure Transmitter Including Diaphragm Seal
Rosemount 3051T In-Line Pressure Transmitters are the industry standard for gauge and absolute pressure measurement. The in-line, compact design allows the transmitter to be connected directly to a process for quick, easy and cost effective installation.
Features & Benefits
- HART compatible for easy configuration and calibration
- Comes standard with 316 stainless steel wetted materials for durability in most process applications
- Local display option for easy field measurements
- Calibrated spans from 0.3 to 10000 psi
- Up 0.04% accuracy (optional)
- Total performance of ±0.15%
- Installed five-year stability of 0.125%
- Unmatched Dynamic Performance
- Optional PlantWeb Functionality to increase plant productivity
- Responds up to eight times faster than the typical pressure transmitter
- Datasheet
- Ordering Code
2,950 $