BALDOTA CONTROL & EQUIPMENTS PVT. LTD Goregaon East, Mumbai, Maharashtra

The of valves actuators monitors were designed to be mounted on the shaft of the pneumatic actuator and when rotate 90 degrees its target metallic or magnetic activates one of two sensors, signaling the valve open or closed.

VRI10 is a remote indicator for Profibus-PA (up to 10 indications) or 4-20 mA (up to 2 channels) networks. VRI10-I is a 4-20 mA remote indicator with up to two channels, powered by the current loop with very low power consumption and connected in series with the 4-20 mA equipment. It establishes the characterization of the current for each channel independently, indicating variable on LCD according to unit chosen by user, which facilitates visualization of process variable.

VHC10-P was projected to create an additional 4-20 mA output current channel, offering another analog monitoring to devices that do not own this feature (valve positioners, for instance) or that need an additional variable monitoring on its process.  The converter is powered by a 12 to 45 Vdc voltage, generating a 4-20 mA current channel (according to NAMUR NE43 standard). Its main function is monitoring any variable from another HART® device (independent of its version), configured by user and extern that variable through the current channel.

The most advanced, nuclear qualified control system in HFC's arsenal. Specifically designed for control and monitoring of the most critical applications, the system is capable of functional operation even in the most intense physical, electrical, and seismic environments. The HFC-6000 blends the most advanced features from AFS and ECS technology into a subcompact, Class 1E control system. Product Description Increased System Performance  Controller computations and logic execution is performed utilizing a high-speed, dedicated Intel Pentium® processor (64-bit), which provides extremely fast system response times. Communications functions are conducted through separate, dedicated processors (32-bit) for increased data communications throughput. The high performance processor and high-speed communications reduce the required amount of equipment, simplifying overall system design. Field-Proven Architecture The high-integrity system architecture is found in many fossil and nuclear power installations worldwide. The simplification of the hardware and software design decreases system complexity, reducing maintenance and testing costs and minimizing the probability of system errors. Unparalleled System Longevity The system architecture permits future upgrades with minimal modifications as well as backwards compatibility to legacy HFC control systems. Unsurpassed system operating life provides an exceptional return on investment. Improved Maintenance and Testing Facilities A wide breadth of configuration, diagnostic, and maintenance tools assist operators and maintenance personnel in the identification and prompt resolution of system abnormalities. Corrective maintenance is also facilitated through the ability of ‘hot swapping’ failed modules, which can be performed without the disruption of other ongoing, critical processes. Real-time system tests and diagnostics facilities continuously perform sanity analysis and monitor system-wide status parameters. Intelligent alarms can be generated upon detection of any kind of process/system anomaly. Maintenance personnel are able to observe detailed system status displays and perform various system tests through the Maintenance Subsystem. Increased Reliability & Flexibility The utilization of field-proven hardware and system-wide redundancy results in improved fault-tolerant operation. The system architecture effectively eliminates single point of failures and is designed to restrict such failures from compromising other system components. In its full, redundant form, a 99.997% system reliability rating is achieved. System flexibility is exhibited through the capability of providing redundancy specific only to critical areas where it is required and the wide variety of Man-Machine interface configurations and displays available

Product Description ± 0.04% high performance option; ± 0.2% of URL stability; 120:1 rangeability; Span as small as 50 Pa (0.2 inH2O) up to a range limit of 40 MPa (5800 psi); Up to 52 MPa static pressure (7500 psi); Direct digital capacitance sensing (no A/D conversion); True non-interactive zero and span; Local zero and span adjustment; Remote calibration and parameterization; Transfer functions: linear, V x, V x3 e V x5 ; Tank linearization; Alphanumerical LCD indication; Small and lightweight; Explosion proof and weather proof housing approved (IP66/68 or IP66/68W); Intrinsically safe certification; Signal simulation for loop tests; Non-volatile flow totalization; Configurable user unit; Configurable local adjustment; EMC (Electromagnetic Compatibility) according to IEC61326-1:2006, IEC61326-2-3:2006, IEC61000-6-4:2006, IEC61000-6-2:2005; Write protection function; HART – 4 to 20 mA Update output current in 100 ms with 0.75 μA resolution; Improved performance due to dedicated math co-processor; Multidrop operation mode; PID control function; Supports DTM and EDDL; Bi-directional flow measurement; With FMEDA analysis and MTBF of 244 years.

  The DT301 4 to 20 mA + Hart Density Transmitter is an instrument developed for the continuous, online measurement of liquid concentration and density, directly in the industrial process. Technology – Capacitive type differential pressure transmitter coupled to a pair of pressure repeaters immersed in the process. A temperature sensor located between the two pressure repeaters is used to compensate the temperature variations in the process fluid. A dedicated software, by means of an algorithm, calculates the fluid density. Depending on the industrial process, density may be expressed in Brix degree, Gay-Lussac degree, Baumé degree, Plato degree, concentration, etc. Designed for process control applications, these 2-wire transmitters generate a 4-20 mA signal proportional to the density. Digital communication for remote calibration and monitoring is also provided.  

  They are electronic equipment to detect objects without physical contact between the sensor and the actuator, thereby increasing sensor life by not having moving parts subject to mechanical wear Product Description Sensor M3: This sensor has been specially designed to operate in conjunction with the monitors valve models Survivor, Watchman and Sentinel. Function: The sensor has a function of detecting the monitor valve camshaft and must be used in pairs with a sensor for detecting the cam and the other to the lower upper cam. Fixation: Through 2 M3 coils (length bigger than 10mm) and distance between holes 22,5mm. Optional Application: Optionally, the sensor may be implemented as a conventional sensor having reduced dimensions, providing in its application to electronic devices.

The new HFC All-In-One Compact Flame Scanner was meticulously designed for continuous, intermittent, and 72-hour operation. The flame scanner's durable housing integrates both the scanner and amplifier into one subcompact assembly, which reduces overall cost and simplifies installation tremendously. The AIO Flame Scanner has been engineered to monitor a variety of flames in single burner applications ranging from small heating plants to process combustion systems. A self diagnostic program initiates immediately after start-up and will be continuous throughout the operation cycle to provide the highest level of safety and error free reliability. Integrated status lights are provided for easier fault diagnosis and troubleshooting for maintenance staff.Each flame's radiation intensity is converted by an advanced, highly sensitive semiconductor photoelement, which transforms the flame intensity into an analog signal which can then be connected to a subsequent analog I/O module within a DCS or wired directly to flame intensity meters locally.  

A world-class distributed control system with a proven track record in a wide variety of industry applications from boiler control to water and wastewater SCADA, the ECS-1200 Distributed Control System redefines process control and automation technology. Each system can be configured to accommodate a variety of I/O, operator interfaces and system requirements.   Description Downloads Area Technical Specification Product Description Complete product scalability One-Step Automate Logic Generation (One-Step ALG) tool Hardened remote I/O link Open network architecture Fully Redundant hardware configuration provides system reliability Triple Modular Redundant configuration for critical mission control Modular design permits linking multiple controllers within a single system on a common LAN Supports a sequence of events (SOE) logger utility Complete Cyber Security TUV Certified Triple Redundant Configuration User friendly and field proven hardware and control software

This equipment makes easier the integration of conventional 4-20 mA equipment with automation systems with digital technology. Support up to 3 fieldbus control signals to be converted into 4-20mA current signals. The converted signals can be used for speed control on frequency converters, valve positioners, electric actuators or any other equipment with 4-20mA inputs. Product Description Power supply through H1 bus: 12 mA @ 9 a 32 Vcc; Digital input signal compliant with IEC 61158-2; Analog input signal accepts any values between 0-20 mA or 4-20 mA, while the conventional equipment is powered by external supply; Exactness: ±0.03%; Housing in aluminum or stainless steel 316; Configuration via engineering stations through tools based on EDDL and FDT/DTM or local adjustment; Integration with Profibus automation systems through GSD file ; Explosion-proof and intrinsically safe (ATEX (NEMKO and DEKRA EXAM), FM, CEPEL, CSA and NEPSI); Function Blocks:– Up to 20 Function Blocks dynamically instantiable for the FI302 with capability of LAS backup master;– 1 Physical Block, 3 transducer blocks, 3 Analog Input blocks, 3 Totalizers and 1 Display Block for FI303 adjustment;– Fail-safe functions.– Compatible with Profibus Profile 3.

VCI10-BH is a HART® communication interface for use with Bluetooth® devices. It allows connection to HART® networks making easier commissioning, operation, maintenance and calibration processes, as well as, diagnostics and data acquisition of any HART® device.It can operate connected into the HART® bus or in stand-alone mode. When in stand-alone mode it can power the device directly and there is no need for any external source. This feature is very useful in bench work or in initial configuration when the HART® network is not yet established. A rechargeable long-life battery powers the VCI10-BH.In Android® devices VCI10-BH works with VMT-HART application, Vivace Mobile Tool and in Windows® devices works with tools based on FDT / DTM and EDDL.

Analogue Type Qualified for 1.6MRad, 2.5MRad & 5.0MRad High Accuracy Two –wire system 4-20 mA DC Explosion proof structure, IP67 Span and zero continuous and adjustable Damping adjustable Over-pressure protection Conforming to IEEE-323 Environmental Conditions Conforming to IEEE-344 Seismic Conditions Loss of Coolant Accident (LOCA) Accelerated Thermal Ageing Test Product Description These Pressure Transmitters are designed and tested for pressure measuring applications in Nuclear safetyrelated services and nuclear power stations.The Accuracy and stability of the capacitance cell technology in combination with proven DC electronicsensures highly accurate and very reliable pressure measurement even in severe conditions.The transmitters are designed to operate during abnormal events such as earth quake or loss of coolantaccident (LOCA), when the devices may be exposed to seismic level shock loads, gamma radiation and highpressure and temperature steam in Nuclear Power Stations. Since these conditions are much severe thanthose obtained in other process industries, these pressure transmitters have been tested and conform torequire standards.

VBP10 is an advanced bus protector for Profibus-PA and FOUNDATION™ fieldbus networks, according to IEC 61158-2 standard. On short-circuit condition between spur POSITIVE and NEGATIVE signals or spur POSITIVE and SHIELD signals, spur current will be limited in 2 mA with VBP10 circuit remaining alive, awaiting signal normalization.

The purpose of SMAR’s Instructional Didactic Plant is to demonstrate the operation of several control loops using the same equipment and configuration tools developed for industrial control applications. In a compact assembly, all loop components are accessible to teachers and trainees. Instead of a structure for simple observation, this plant can operate realistically. Using state-of-the-art technologies, the implementation of control loops is carried out using the same instrumentation control that daily professionals deal with. In addition to the supplied loops, it is possible to add others without any mechanical changes. This is carried out through simple modification of the existing devices. SMAR’s Instructional Didactic Plants are monitored and operated from a control station comprised of PC and supervision software. Data acquisition is carried out using several pieces of equipment and is subsequently presented using animated displays. Modifying internal values in the equipment can actuate data acquisition as well as initiate a modification of each control loops operational mode.