SIEMENS SITRANS LR250

The SIEMENS SITRANS LR250 is a great choice for liquid level measurement in storage and process vessels up to 66 feet (20 meters). With a variety of antennas, the LR250 can handle a broad scope of level applications. The SITRANS LR250 flanged and hygienic encapsulated antennas mean corrosive or aggressive materials and hygienic or sanitary requirements are no challenge for this transmitter.

https://ivesequipment.com
877-768-1600

Siemens SIWAREX WT231 and WT241 Weighing Terminals

The SIWAREX WT231 and WT241  are weighing terminals for industrial use. Siemens standard components are installed in a stainless steel enclosure with numerous connection options. This ensures the tried and tested SIWAREX quality as standalone solution and is ideal for container weighers or platform scales.

SIWAREX is the optimum solution wherever strain gauge sensors, such as load cells, force sensors or torque measuring shafts, are used for measuring tasks. The typical applications of SIWAREX  are:

• Non-automatic scales
• Fill level monitoring of silos and bunkers
• Measuring of crane and cable loads
• Load measuring for industrial lifts and rolling mills
• Force measuring, container weighers, platform scales and crane scales

SIWAREX offers the following key advantages:

• Complete solution – no configuration in SIMATIC required
• Fast and easy commissioning due to intuitive operating concept
• The stainless steel enclosure permits applications in many diverse environments
• Integrated connecting terminals for up to 4 load cells
• Flexible connection to different systems through diverse interfaces
  • - four digital inputs
  • - four digital outputs
  • - one analog output
  • - RS 485 interface and Modbus RTU
• High resolution of the load cell signal of up to ± 4 million parts
• Comprehensive diagnostics functions
• Recovery-point for the simple restoration of all parameters
• Automatic calibration is possible without the need for calibration weights
• All diagnostic and error messages as well as all scale parameters in plain text
• 100-240 VAC supply range

Download the SIWAREX WT231 and WT241 brochure by clicking this link.

Contact Ives Equipment by calling 877-768-1600 of by visiting https://ivesequipment.com.

Electronic Pressure Measurement: AMETEK USG Model 1536 Stainless Steel Semiconductor Pressure Gauges

Download the PDF here.

DESCRIPTION

AMETEK USG Model 1536
Stainless Steel Pressure Gauge for
Semiconductor Industry

AMETEK U.S. Gauge Model 1536 pressure gauges are designed and manufactured for gas distribution equipment used in semiconductor manufacturing. These 2 inch, all stain- less steel gauges are clean room produced, nitrogen purged, and double bagged.

These instruments are compatible with many toxic and corrosive gases. Welded face seal connections provide a threadless pressure seal and virtually eliminate a major source of contamination. Also available in NPT connections.

The Model 1536 is available in pressure ranges from 0 to 30 inches Hg VAC, to 0 to 4000 psi. This precision gauge incorporates rugged case construction with pressure relief.

FEATURES

• Cleaning for UHP gas applications exceeding ANSI B40.100 specifications 
• Ra: 10 μinch (0.25 μm) finish on face seal connections 
• Helium leak tested to con rm leakage rates of less than 10-9 scc/sec. 
• All stainless steel (Type 316L) internal surfaces for corrosion resistance 
• Large, easy-to-read dial graduations 
• Handles wide variety of exotic gases 
• Available with welded face seal fittings, or NPT connection 
• Assembled and packaged in Class 10 clean room 
• Low mount or center back connections

SPECIFICATIONS

Close-up of
VCR connection

• Size: 2 inch diameter
• Case: Drawn stainless steel polished with pressure relief Ring and Window: One piece, threaded polycarbonate Pointer: Aluminum, black finish.
• Dial: Aluminum, white background with black markings Bourdon Tube: Type 316L stainless steel.
• Connection: Type 316L stainless steel, low mount or center back mount, male or female face seal  fitting, or 1/4 inch male NPT – connectors are shipped with protective plastic caps.
• Surface Finish:
• Face seal connections: Ra: 10 μinch (0.25 μm) 1/4 inch NPT connections: 32 Ra.
• Ranges: 30 inches Hg vacuum to 4000 psi, single or dual scale, see ordering information.
• Overpressure: 130% of span maximum Working Temperature:
• Ambient: -40°F (-40°C) to 149°F (65°C) Fluid: Maximum 212°F (100°C) Accuracy:
• ±1% of span.
• Scales: psi, bar, kg/cm2, KPa, MPa (single or dual scale) inches Hg (for vacuum range, compound and vacuum gauges only).