OverviewThis document provides comprehensive technical specifications and operational guidelines for devices used in pressure and level measurement in open tanks. It covers smart pressure transmitters,
pressure gauges, diaphragm seals, valves, hydrostatic level probes, digital indicators, power supplies, flow measurement devices, temperature transmitters, sensors, electropneumatic positioners, and HART communication tools.
Chapter I: Devices for Measurement of Pressure or Level in Open Tanks- Smart Pressure Transmitter APC-2000ALW: Designed for measuring various pressures in gases, vapors, and liquids, featuring a piezoresistant silicon sensor, programmable range, and HART communication protocol.
- Technical Specifications: Accuracy of ±0.075% of the calibrated range, thermal compensation range of -25 to 80°C, and multiple power supply options.
- Installation and Application: Suitable for industries like food and chemical, with options for diaphragm seals for special connections.
- Measuring Ranges: Multiple nominal measuring ranges with specific set ranges and overpressure limits.
Chapter III: Diaphragm Seals
Information on diaphragm seals used with pressure transmitters to protect sensing elements from harsh conditions.
Chapter IV: Valves and Fitting Accessories
Details on valves and accessories for installing and operating pressure measurement devices.
Chapter V: Hydrostatic Level Probes and Density Transmitters
Devices for measuring hydrostatic pressure and density in various applications.
Chapter VI: Digital Indicators
Specifications and features of digital indicators for displaying measurement data.
Chapter VII: Power Supplies, Isolators, Signal Converters, Overvoltage Protection
Details on power supply options and protective devices for reliable measurement system operation.
Chapter VIII: Flow Measurement
Devices and techniques for measuring flow rates in different applications.
Chapter IX: Temperature Transmitters
Specifications and guidelines for temperature transmitters in industrial applications.
Chapter X: Temperature Sensors
Details on different types of temperature sensors and their applications.
Chapter XI: Electropneumatic PositionerDevices for controlling
valve positions and other mechanical components.
Chapter XII: HART Communication Tools
Tools and software for configuring and communicating with HART-enabled devices.
Specifications:
Outlines specifications for smart pressure transmitters, including HART protocol, measuring ranges, and process connections. Certified under NACE MR-01-75 with various connection options.
Measuring Ranges:
Nominal measuring ranges detailed from 0 to 1000 bar, with minimum set ranges specified.
Ordering Procedure:
Includes codes for process connections, electrical connections, and accessories.
Technical Data:
Accuracy of ±0.1% of the calibrated range, long-term stability, and thermal compensation range.
Materials and Operating Conditions:
Wetted parts made from 316Lss, Hastelloy C 276, and Au, with casing options in 304ss and 316ss.
Communication and Application:
Uses HART protocol for communication, applicable for measuring various pressures.
Example Configuration:
Example configuration for a pressure transmitter with specific output, version, and connections.
Pressure Ranges and Specifications:
Various pressure ranges for the PCE-28 pressure transmitter, including electrical and process connections.
Electrical and Process Connections:
Options like PM12, PKD, SG, and PZ2, with housings made from 304SS or 316LSS.
Application and Construction:
Suitable for measuring various pressures, with a piezoresistant silicon sensor and IP65 to IP68 protection.
Calibration and Installation:
Calibration allows zero position and range adjustments, with installation options for hot media.
Explosion Hazard Measurements:
Available in ATEX Intrinsic Safety version for explosion hazard zones.
Technical Data:
Measurement ranges from 0 to 1000 bar, with hysteresis and repeatability at 0.05%.
Ordering and Certifications:
Various certifications available, including ATEX, IECEx, and SIL 1.
Pressure Gauges: Designed for measuring pressure of liquids and gases up to 200°C, with glycerine filling options.
Diaphragm Seals: Recommended for measuring contaminated, viscous, or chemically reactive media.
Overview: Detailed specifications and guidelines for APR-2000ALW and APRE-2000 smart differential pressure transmitters.
Specifications: Available in different versions with options for diaphragm seals and multiple process connections.
Measuring Ranges: Wide range of nominal measuring capabilities with special versions for high stability applications.
Technical Data: Accuracy of ±0.075% of the calibrated range, with long-term stability for up to 10 years.
Electrical Parameters: Power supply range of 10...55 VDC, with output signals of 4...20 mA + HART protocol.
Materials: Wetted parts made from SS316L, with options for Hastelloy C276, Tantalum, and gold plating.
Communication and Configuration: Facilitated through HART protocol, with configuration options for measurement units and calibration.
Installation: Compatible with 3- or 5-valve manifolds, with special process connections available.
Operating Conditions: Operating temperature range of -25...85°C, with medium temperatures up to 120°C.
Certifications and Options: Various certifications available, with options for enhanced accuracy and marine certification.
Measuring Ranges: Nominal measuring ranges for differential pressure transmitters with specific details on set ranges and limits.
Technical Data: Key metrological parameters include accuracy and long-term stability specifications.
Materials and Operating Conditions: Materials specified for wetted parts and casing, with operating temperature ranges.
Installation Guidelines: Instructions for mounting transmitters with different process connections.
Ordering Procedure: Model codes and descriptions for ordering different versions of transmitters.
Applications and Configuration: Applications in measuring differential pressure in gases, with configuration capabilities.
Operating Guidelines: Recommendations for mounting and connecting impulse lines.
Specifications: Details for APRE-2000G and PRE-28 differential pressure transmitters, including output signals and certifications.
Communication: Facilitated through communicators and configuration software.
Installation: Mounting instructions and recommendations for impulse line connections.
Operating Guidelines: Proper connection of impulse lines and compensating pipes for accurate measurements.
Measuring Ranges and Accuracy: Nominal measuring ranges and corresponding accuracies.
Technical Data: Specifications for thermal error limits and power supply requirements.
Ordering Procedure: Model codes and descriptions for ordering, including options for different casings and connections.
Additional Features: Digital communication via Modbus RTU and marine certificates.
Technical Specifications
Specifications for differential pressure transmitters, focusing on metrological parameters, materials, and electrical parameters.
Metrological Parameters
Accuracy and long-term stability specifications, with thermal error considerations.
Materials
Wetted parts and diaphragms made of 316L stainless steel, with casing options.
Electrical Parameters
Power supply requirements and transmission range specifications.
Application and Installation
Suitable for differential pressure measurement, with installation options.
Ordering Procedure
Model codes and descriptions for ordering, including options for Exia and Exd versions.
Technical Data Summary
Accuracy, thermal errors, and long-term stability specifications.
Additional Information
Applications for low-range differential pressure transmitters and installation guidelines.
Specifications:
Specifications for differential pressure transmitters, including measuring ranges and output signals.
Materials and Construction:
Housing material and valve manifold specifications.
Ordering Procedure:
Model codes and descriptions for ordering, including process connections and accessories.
Recommendations:
Use of transmitters with remote diaphragm seals for accurate measurements.
Applications:
Suitable for measuring pressure differences in gases, vapors, and liquids.
Configuration and Communication:
Configuration process and communication protocols.
Metrological and Electrical Parameters:
Accuracy and sealing effect errors specifications.
Model Codes and Options:
Model codes and options for safety certifications and communication protocols.
Measurement Configuration:
Configuration for specific measurement tasks.
Configuration of Transmitter for Liquid Density Measurement
Procedure for configuring a transmitter to measure liquid density.
Measurement of Phase Boundary
Example of calculating measurement range for phase boundary height.
Additional Remarks
Adjustments based on laboratory results and conditions for diaphragm seals.
APM-2 Smart Electronic Differential Pressure Transmitter
Designed for hydrostatic level measurement, with modular construction and high accuracy.
Communication and Configuration
Uses HART protocol for communication and configuration.
Technical Data and Ordering Procedure
Technical specifications and ordering options.
Diaphragm Seals
Types and recommendations for minimizing thermal zero error.
Overview: Detailed specifications and guidelines for diaphragm seals in pressure measurement systems.
Specifications: Available in various sizes and materials, with pressure ratings specified.
Temperature and Pressure Ranges: Temperature ranges for different configurations, with pressure limits.
Applications: Used to isolate pressure measuring devices from adverse conditions.
Recommendations: Recommendations for minimizing thermal zero errors.
Ordering Information: Detailed ordering procedure for diaphragm seals.
Conclusion: Comprehensive guide for selecting and configuring diaphragm seals.
Overview: Specifications and guidelines for diaphragm seals and valve manifolds.
Diaphragm Seals:- Types and Specifications: Includes various types with specific pressure and temperature ranges.
- Temperature and Pressure Ranges: Operating ranges for direct and remote seals.
- Thermal Error Considerations: Thermal errors decrease with diaphragm diameter.
- Applications: Used in industries requiring aseptic conditions and high temperatures.
Valve Manifolds:- Types: VM-3 and VM-5 valve manifolds for relative pressure transmitters.
- Material and Construction: Made from 316 stainless steel.
- Technical Parameters: Maximum pressure capacity and configurations.
Ordering and Installation:- Ordering Procedures: Instructions for ordering diaphragm seals and valve manifolds.
- Installation Guidelines: Recommendations for fitting accessories and installation.
Special Versions and Accessories:- Options for special diaphragm seals and accessories.
Overview: Technical specifications and configurations for industrial devices like data loggers and digital indicators.
Specifications:- Protection Ratings: Varying IP ratings for devices.
- Memory and Storage: Internal memory options with data logging capabilities.
- Temperature Range: Operating temperatures and extended options.
- Power Supply: Range of power inputs supported.
Device Features:- PMS-110R and PMS-111R: Graphic TFT displays with multiple input options.
- PMS-90R Data Logger: Designed for data recording and display.
- WW-11ALW and WW-45 Indicators: Digital indicators with configurable display ranges.
- PMS-920 and PMT-920 Indicators: Programmable indicators with relay outputs.
Installation and Configuration:- Panel mounting with specified dimensions.
- Configuration options for input modules and display characteristics.
Communication and Interfaces:- RS-485/Modbus RTU for remote management.
- USB interfaces for data storage and configuration.
Applications: Suitable for industrial environments requiring precise data logging and monitoring.
Overview: Technical specifications and applications for electronic devices like digital indicators and signal isolators.
1. Digital Indicators:- PMS-970P: Digital indicator with relay outputs and IP65 protection.
- PMS-620N: Wall-mounted indicator with LED display and relay outputs.
2. Signal Isolators and Converters:- SP-02: Provides galvanic separation for current signals.
- ZSP-41/1 and ZSP-41/2: Offer full galvanic separation and power for two-wire transmitters.
- SP-11: Isolator for current and voltage signals.
3. Intrinsically Safe Power Supplies and Isolators:- ZS-30Ex1 and ZS-31Ex1: Designed for hazardous areas with galvanic separation.
4. Overvoltage Protection:- UZ-2: Provides overvoltage protection for measurement transmitters.
Key Technical Parameters:- Operating temperature range and humidity specifications.
- Ingress protection ratings and accuracy for devices.
Barrier Protection Device
Provides protection by limiting voltage, available in wall-mounted and rail-mounted versions.
Flow Measuring Systems- Electromagnetic Flowmeter PEM-1000: Suitable for bidirectional liquid measurement with high accuracy.
- Electromagnetic Flowmeter PEM-500: Designed for liquids with compact construction and IP68 protection.
Technical Specifications- PEM-1000 Control Unit: Features adjustable low flow rejection and configurable outputs.
- PEM-1000 Sensor: Available in various sizes and materials.
- PEM-500 Specifications: Similar features with additional options for special versions.
Installation and Configuration
Proper installation and configuration via RS485 and Modbus RTU.
Overview: Technical specifications and ordering procedures for flowmeters and temperature transmitters.
Flowmeters:- Electromagnetic Flowmeters: Suitable for various diameters and materials, with power supply options.
- Nozzle Flowmeters: High accuracy for liquid medium flow measurement.
- Venturi Flowmeters: Designed for high accuracy in liquid flow measurement.
- Pitot Tube Flow Sensors: Long-term accuracy and low installation costs.
Temperature Transmitters:- APT-2000ALW: Smart temperature transmitter with HART protocol.
- Other Models: Various models with specific features and applications.
Technical Specifications:- Materials and certifications for flowmeters and transmitters.
- Operating conditions for different devices.
Ordering Procedures: Instructions for ordering each type of device.
Overview: Technical specifications and application details for temperature transmitters and sensors.
Specifications:- LI-24G: Head-mounted smart temperature transmitter with dual channels.
- AT-2: Converts resistance from temperature sensors to a 4-20mA signal.
- ATX-2: Similar to AT-2 with ATEX certification.
- GI-22-2: Head-mounted transmitter with ATEX certification.
Technical Data:- Output Signal: 4-20mA for all models.
- Power Supply: Varies by model.
- Accuracy and Error: Specified for each model.
- Ambient Temperature Range: Typically -40 to +85°C.
Applications and Functions:- Used in various industries for converting temperature sensor signals.
- Support a range of sensor types and configurations.
Ordering and Configuration: Users specify sensor type and parameters during ordering.
Certifications: Several models have ATEX and other safety certifications.
Overview: Technical specifications and ordering procedures for smart transmitters and temperature sensors.
Specifications: - Transmitter models with HART protocol for high-temperature applications.
- Temperature sensors available as thermocouples or RTDs.
Features: - Thermocouples for high temperatures, RTDs for specific applications.
- ATEX certification for safety in explosive environments.
Ordering Procedures: - Detailed ordering codes for each model.
- Specific configurations for electropneumatic positioners and HART tools.
Applications: - Used in chemical applications and industrial settings.
- Positioners for controlling actuator positions.
Communication Tools: - HART/USB converters and software tools for configuration.