Product Attribute:
Applicationt:
Fuqi
Production Description:
The Deltapi N series pneumatic transmitters provides a standard output pressure signal from a variety of inputs: flow, pressure, differential pressure or level of liquids, steam, gas or air. The transmitter may be divided into two main units: the measuring unit, which detects the measuring value and the transmission unit containing the pneumatic transducer. The transmission unit is common to all the models. All working parts are completely protected by a weatherproof housing.
Base accuracy 0,5%
Low air consumtion
Field-proven instrument
Wide optional features (bellows, filter, manifold, oxygen service)
Materil selection included Nace conformity
N-AA Differential pressure Adjustable from 2.5 to 170 kPa Max. 10 MPa
N-AB Differential pressure Adjustable from 0.6 to 7.5 kPa Max. 7.5 MPa
N-AD Differential pressure Adjustable from 7 to 170 kPa Max. 41 MPa
N-AE Type Differential pressure with remote seals Adjustable from 10 to 170 kPa Max. 6.4 MPa
N-BC Absolute pressure Adjustable from 2.5 to 170 kPa Overrange limit 2.5 MPa
N-BD Absolute pressure Adjustable from 1.2 to 7.5 kPa Overrange limit 0.5 MPa BELLOWS
N-DB Gauge pressure Adjustable from 170 to 14000 kPa Overrange limit 28 MPa
N-DD Gauge pressure For application with viscous fluids or slurries Adjustable from 170 to 14000 kPa
Overrange limit 28 MPa
N-DA Differential pressure Adjustable from 170 to 10000 kPa Max. 10 MPa
N-DC Absolute pressure Adjustable from 170 to 1700 kPa Overrange limit 3.5 MPa
2.ABB pressure transmitter differential pressure transmitter 264BS264DC
This 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
5year 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
This direct mount transmitter with remote seal works within a broad selection of variants, options, fill fluids and wetted materials and so allows total flexibility maximizing cost-effective aspect, also providing applications with critical process media at extended temperature ranges. It is a reliable sensing system coupled with the very latest digital technologies. The user has a comprehensive choice of sensors, optimizing in-use total performance and stability. Configuration facilities are flexible, provided locally via local keys combined with LCD indicator or via hand held terminal or PC configuration platform.
Base accuracy : ±0.075%
Span limits 0.54 to 16000kPa; 2.14inH2O to 2320psi
5year stability
Multiple protocol availability provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities
PED compliance to sound engineering practice (SEP)
3.ABB Gauge Pressure Transmitters 266GDT 266GRH 266GRT 266GSH 266GST 266HDH 2600T Series
The Gauge pressure transmitter portfolio from ABB offers a broad variety of communication possibilities. Another highlight of our sensors is the measurement accuracy up to 0.025 %.
266GDH is a gauge pressure transmitter with direct mount seal suitable for measuring liquid, gas or steam pressure as well as liquid level in open tanks. Thanks to its stability and reliability, it represents the best choice for gauge pressure measurements. 266GDH electronics module with its on-board auto-configuration functionality reduces plant downtimes in case of failure increasing general productivity and availability. Moreover, its intuitive plug-and-play display with easy setup procedure really helps users to save time and lower maintenance and inventory costs.
Thanks to Taylors All-Welded technology in remote seal manufacturing as well as to the longstanding expertise, this gauge pressure transmitter can offer unmatched total performances even in extreme ambient and process conditions.
In addition to the traditional configuration tools such as local keys, LCD indicator, hand-held terminal or PC configuration software, the innovative TTG (Through The Glass) technology allows users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time, highlighting ABB commitment to satisfy users needs of simplicity and flexibility.
The SIL2 and SIL3 certification, issued according to the IEC 61508 international manufacturing standard, represents another key-feature on 266GDH that becomes the smartest solution in Safety loop applications
266GDH: smartness beyond performances.
- Base accuracy: from ±0.06%
- Span limits: 0.6 ... 60000 kPa; 2.41 in. H2O ... 8700 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 III
-