Digital Control

Instrumentation is the branch of engineering that deals with measurement and control.
According to ISA or known as Instrumentation and Systems Automation Society formerly known as Instrument Society of America, the official definition of Instrumentation - is a collection of Instruments and their application for the purpose of Observation
An instrument is a device that measures or manipulates variables such as flow, temperature, level, or pressure. Instruments include many varied contrivances which can be as simple as valves and transmitters, and as complex as analyzers. Instruments often comprise control systems of varied processes. The control of processes is one of the main branches of applied instrumentation.

I/P Converter & Positioners

ABB Electropneumatic signal converters are the link between the control rooms and pneumatic actuators. The type TEIP 11 I/P Converter with various housings is available for cabinet installation, field installation, rail installation and as slide-in type.
I/P converter provides a very reliable current to pressure conversion at a very high accuracy and reproducibility. The design of the ABB I/P Converter incorporates a basic purging in the electronics chamber thereby making the I/P inherently safe.

I-P Converter

Model No. ABB TEIP11-PS

ABB I-P Converter

Model No. ABB TEIP11-PS

Features OF I/P Converter-
Proven and Relaible concept Compact Design Small Dimensions,Light Weight Sturdy Construction and Solid Fuctionality Influence of Shock and Vibration<1% at 10 g. Variety of Signal Ranges Input,eg-0…20 mA or 4….20mA Output 0.2…1 Kg/cm3(3…15psi) High Air Capacity Compiles with the Following directives EMC Directive 89/336/EEC as of May 1989 Additional Temperature Range From 40…85 Deg C Ex Protection Approvals for use worldwide. Intrinsically safe and Explosion proof Operation. Several Different designs IP 20 Control room housing unit for rail mounting. IP 54 Plastic field housing unit IP 65 Aluminum or Stainless steel housing unit. Single Module For OEM Application.

Features OF I/P Converter-

Proven and Relaible concept

Compact Design

Small Dimensions,Light Weight

Sturdy Construction and Solid Fuctionality

Influence of Shock and Vibration<1% at 10 g.

Variety of Signal Ranges

Input,eg-0…20 mA or 4….20mA
Output 0.2…1 Kg/cm3(3…15psi)

High Air Capacity

Compiles with the Following directives

EMC Directive 89/336/EEC as of May 1989

Additional Temperature Range

From 40…85 Deg C

Ex Protection Approvals for use worldwide.

Intrinsically safe and
Explosion proof Operation.

Several Different designs

IP 20 Control room housing unit for rail mounting.
IP 54 Plastic field housing unit
IP 65 Aluminum or Stainless steel housing unit.

Single Module

For OEM Application.

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Air Supply Filter Regulator

Features Air Supply Filter Regulator
Maximum Supply Pressure 300 psig(21 kg/cm2) Minimum Supply Pressure 10 psig(0.7 kg/cm2)(70kpa) above desired outlet Warning: Use of a supply gas other than air can createa hazardous enviroment because a small amount ofgas continuously vents to atmosphere Output Range psig 5 to 30; 10 to 60; 40 to 125 kg/cm² 0.4 to 2.1; 0.7 to 4.2; 2.8 to 8.8 Ambient Temperature -40 to 180° Gauges 1-1/2 in. diameter, polycarbonate lens with ABS case, 3% accuracy; 1/8 NPT back connection graduation as follows Dual Scale 0-30 psi, 0-2 kg/cm² 0-60 psi, 0-4 kg/cm² 0-160psi, 0-11 kg/cm²

Features Air Supply Filter Regulator

Maximum Supply Pressure
300 psig(21 kg/cm2)

Minimum Supply Pressure
10 psig(0.7 kg/cm2)(70kpa) above
desired outlet

Warning:
Use of a supply gas other than air can createa hazardous enviroment because a small amount ofgas continuously vents to atmosphere

Output Range
psig 5 to 30; 10 to 60; 40 to 125 kg/cm² 0.4 to 2.1; 0.7 to 4.2; 2.8 to 8.8

Ambient Temperature
-40 to 180°

Gauges
1-1/2 in. diameter, polycarbonate lens with ABS case, 3% accuracy; 1/8 NPT back connection graduation as follows

Dual Scale
0-30 psi, 0-2 kg/cm²
0-60 psi, 0-4 kg/cm²
0-160psi, 0-11 kg/cm²

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ABB Intelligent positioner

MODEL NO. TZID-C200

FEATURES of Intelligent positioner
Compact and efficient, through well-proven technology and intelligence Communication based on the "HART" protocol as a standard Simple commissioning procedure through fully automatical Autoadjust function Easily understandable adjustment mode, adjustment is done remotely using the standardized configuration program, or (optionally) via the built-in operator panel and display 4...20 mA input, 2-wire, maximum voltage drop 9.7 VDC at 4 mA Explosion protection certificates, flameproof enclosure, ATEX, FM/CSA Complies with EC directives for EMC and CE conformity Robust aluminum case, IP 65 Influence of shock and vibration <1% with a load of up to 10 g and frequencies between 20 and 80 Hz Wide operating temperature range, - 30 to + 85 °C (-22 to +185 °F) Stable control loop through self-adaptation and continuous modulation of the output Attachment to pneumatic actuators in accordance with the standard (single version for linear or rotary applications), or customer-specific Mechanical position indicator Option pressure gage block and filter regulator Low operating cost, air consumption < 0.1 kg/h

FEATURES of Intelligent positioner

Compact and efficient, through well-proven technology and intelligence
Communication based on the "HART" protocol as a standard
Simple commissioning procedure through fully automatical Autoadjust function
Easily understandable adjustment mode, adjustment is done remotely using the standardized configuration program, or (optionally) via the built-in operator panel and display
4...20 mA input, 2-wire, maximum voltage drop 9.7 VDC at 4 mA
Explosion protection certificates, flameproof enclosure, ATEX, FM/CSA
Complies with EC directives for EMC and CE conformity
Robust aluminum case, IP 65
Influence of shock and vibration <1% with a load of up to 10 g and frequencies between 20 and 80 Hz
Wide operating temperature range, - 30 to + 85 °C (-22 to +185 °F)
Stable control loop through self-adaptation and continuous modulation of the output
Attachment to pneumatic actuators in accordance with the standard (single version for linear or rotary applications), or customer-specific
Mechanical position indicator
Option pressure gage block and filter regulator
Low operating cost, air consumption < 0.1 kg/h

icon Download Catalog Intelligent positioner TZID-C200

ABB Electropneumatic Analog Positioner

MODEL NO. TZIM

FEATURES of Electropneumatic Analog Positioner
Convenient, simple design Easy to handle User-friendly operation, easy to understand Reliable concept, I/P conversion through the 500,000 times field-proven module known from TEIP 11 signal converters Influence of shock and vibration <1% with a load of up to 10 g and frequencies between 20 and 80 HZ Mechanical position indicator, Wide operating temperature range, - 40 to + 85 °C Output range 0 ... 20 or 4 ... 20 mA or split ranges Explosion protetion certificate, CENELEC - FM - CSA, intrinsically safe Robust case suitable for field/outdoor mounting, IP 65 Stable control loop through continuous modulation of the output and through adjustable control parameters Attachment to linear or rotary actutators in accordancewith the standard Complies with the directives for EMC and CE conformity Optional pressure gage block and filter regulator

FEATURES of Electropneumatic Analog Positioner

Convenient, simple design
Easy to handle
User-friendly operation, easy to understand
Reliable concept, I/P conversion through the 500,000 times field-proven module known from TEIP 11 signal converters
Influence of shock and vibration <1% with a load of up to 10 g and frequencies between 20 and 80 HZ
Mechanical position indicator,
Wide operating temperature range, - 40 to + 85 °C
Output range 0 ... 20 or 4 ... 20 mA or split ranges
Explosion protetion certificate, CENELEC - FM - CSA, intrinsically safe
Robust case suitable for field/outdoor mounting, IP 65
Stable control loop through continuous modulation of the output and through adjustable control parameters
Attachment to linear or rotary actutators in accordancewith the standard
Complies with the directives for EMC and CE conformity
Optional pressure gage block and filter regulator