MKS Instruments 1350-01083 852B61PCA2GC 0100-01692 0100-2045

Product Details

1350-01083 852B61PCA2GC 0100-01692 0100-20458 P5/6X86 SBC, M9313-00126 960560-G4B Product Description

The MKS Instruments 1350-01083 is a high-precision Baratron capacitance manometer pressure transducer engineered for seamless integration into modern industrial control architectures. Designed to deliver stable, repeatable pressure measurement across demanding process environments, this transducer serves as a critical sensing node within multi-layer automation systems spanning semiconductor fabrication, chemical vapor deposition (CVD), thin-film deposition, petrochemical processing, and advanced vacuum process control. Its system-matched design ensures compatibility with MKS signal conditioning platforms and third-party distributed control systems (DCS), programmable logic controllers (PLC), and process automation controllers (PAC), making it a cornerstone component for engineers building scalable, high-reliability control architectures.

Unlike conventional pressure sensors, the 1350-01083 is built around MKS's proven Baratron technology — a capacitance-based measurement principle that delivers absolute pressure readings independent of gas species, eliminating cross-sensitivity errors that plague thermal conductivity gauges. This characteristic makes it indispensable in multi-gas process environments where measurement accuracy directly impacts yield, throughput, and process repeatability. The transducer's analog output signal integrates directly into I/O modules, signal isolators, and analog input cards within standard control cabinets, supporting both legacy 4–20 mA loop architectures and modern voltage-output signal chains.

The 1350-01083 achieves its full performance potential when deployed as part of a coherent, layered automation platform. At the control layer, it interfaces with MKS Type 247 multi-channel readout and control systems or MKS PR4000B power supply/readout units, which provide the regulated ±15 VDC excitation and signal conditioning required for accurate capacitance manometer output. These readout units translate the transducer's raw capacitance signal into calibrated pressure values that feed directly into the process controller's analog input module.

Within a typical semiconductor process tool architecture, the 1350-01083 operates alongside MKS Type 600 series pressure controllers and MKS 1179A/2179A mass flow controllers, forming a tightly coupled pressure-flow control loop. The transducer's output feeds the setpoint comparison logic within the process controller, enabling closed-loop pressure regulation with sub-millisecond response characteristics. This integration is particularly critical in CVD and ALD (atomic layer deposition) processes where chamber pressure stability directly determines film uniformity and deposition rate consistency.

At the I/O layer, the analog signal from the 1350-01083 connects to high-resolution analog input modules — such as those found in Siemens S7-300/400 series AI cards, Rockwell Automation 1756-IF16 ControlLogix analog input modules, or Yokogawa CENTUM VP field control stations — where 16-bit A/D conversion ensures measurement resolution sufficient for tight process control. Signal isolators, such as Phoenix Contact MACX MCR series or Weidmüller ACT20P signal conditioners, are recommended in installations where ground loop interference or long cable runs could introduce noise into the measurement chain.

For communication and supervisory integration, the conditioned pressure signal is mapped into the DCS or SCADA historian via OPC-UA or Modbus TCP gateways, enabling real-time process trending, alarm management, and statistical process control (SPC) analysis. MKS's own MKS Instruments G-Series pressure controllers with RS-485 DeviceNet or EtherNet/IP interfaces can serve as intelligent front-end nodes, aggregating multiple Baratron transducer readings before forwarding structured data to the plant-level MES or SCADA platform.

Power architecture for the 1350-01083 installation typically relies on DIN-rail mounted DC power supplies — such as Phoenix Contact QUINT series or PULS DIMENSION QS series — providing stable ±15 VDC with active power factor correction and redundant output capability. In high-availability process environments, redundant power supply modules with load-sharing diodes ensure that a single PSU failure does not interrupt transducer operation or compromise measurement continuity.

At the HMI layer, pressure readings from the 1350-01083 are visualized on Siemens SIMATIC HMI panels, Rockwell PanelView Plus terminals, or web-based SCADA dashboards, providing operators with real-time chamber pressure trends, alarm thresholds, and process recipe setpoint comparisons. Integration with MES platforms enables automatic recipe-driven pressure setpoint adjustment, reducing operator intervention and improving process repeatability across production shifts.

Semiconductor Fabrication: In wafer fab environments, the 1350-01083 is deployed in CVD, PVD, etch, and implant process chambers where absolute pressure measurement accuracy is a primary yield driver. Its gas-species independence eliminates the need for gas correction factors, simplifying recipe management across multi-gas process steps. The transducer's Inconel diaphragm construction provides resistance to corrosive process gases including HF, Cl₂, and NF₃, extending service intervals and reducing unplanned maintenance downtime.

Petrochemical and Refinery Process Control: In continuous process industries, the 1350-01083 serves as a precision reference measurement device within distillation column pressure control loops, reactor pressure monitoring systems, and vacuum distillation units. Its absolute measurement capability provides a stable reference independent of atmospheric pressure variations, which is critical for consistent product quality in pressure-sensitive separation processes.

Vacuum System Engineering: For industrial vacuum furnaces, electron beam welding systems, and thin-film coating equipment, the 1350-01083 provides the medium-vacuum pressure measurement required for process chamber conditioning, leak detection, and pump-down curve monitoring. Integration with turbomolecular pump controllers and cold cathode gauges creates a complete vacuum measurement chain covering the full pressure range from atmospheric to high vacuum.

Pharmaceutical and Bioprocess Manufacturing: In cleanroom and isolator environments, the 1350-01083's all-metal wetted construction and high cleanliness standards make it suitable for sterile process pressure monitoring, lyophilization chamber control, and containment pressure differential measurement — applications where sensor contamination or outgassing could compromise product integrity.

Power Generation and Energy Systems: In turbine control systems and combined-cycle power plants, precision pressure transducers like the 1350-01083 serve as reference measurement devices for combustion chamber pressure monitoring, fuel gas pressure control, and steam system pressure regulation, contributing to both operational efficiency and safety system integrity.

Q1: Is the MKS 1350-01083 compatible with third-party DCS and PLC analog input modules? Yes. The 1350-01083 produces a standard analog voltage output (typically 0–10 VDC or 0–5 VDC, depending on the specific variant and readout configuration) that is compatible with virtually all industrial analog input modules operating in the corresponding voltage input range. When interfacing with 4–20 mA current loop inputs, a voltage-to-current converter or MKS-compatible signal conditioner should be used. The transducer requires ±15 VDC excitation, which must be supplied by a compatible MKS readout unit (e.g., PR4000B, Type 247) or an equivalent regulated dual-rail power supply. Signal isolation is recommended for installations with cable runs exceeding 10 meters or in environments with significant electrical noise.

Q2: What are the key considerations for integrating the 1350-01083 into a redundant control architecture? For redundant pressure measurement architectures, two 1350-01083 transducers are typically installed on the same process port via a tee fitting or dual-port flange, with each transducer connected to an independent analog input channel on separate I/O modules or controllers. The control system's redundancy logic performs continuous cross-validation between the two measurement channels, flagging deviations beyond a configurable tolerance band as sensor fault conditions. Redundant ±15 VDC power supplies with automatic failover ensure that a single PSU failure does not affect measurement availability. This architecture is standard practice in safety-instrumented systems (SIS) designed to IEC 61511 requirements for process industries.

Q3: What does the 12-Month Warranty cover, and what pre-shipment testing is performed? Every MKS Instruments 1350-01083 unit supplied by NANKMOS is covered by a 12-Month Warranty from the date of shipment, covering manufacturing defects, calibration drift beyond specification, and component failures under normal operating conditions. Prior to shipment, each unit undergoes functional verification including output signal linearity check, zero-point verification, and physical inspection for diaphragm integrity and connector condition. Units are shipped in anti-static protective packaging with calibration documentation where available. For warranty claims or technical support, contact NANKMOS at [email protected] or +86 18359268345. Replacement or repair turnaround is coordinated to minimize process downtime.