LR-056
4Pages

Catalog excerpts

DATA SHEET Pressure Measurement LR056 Pressure Transducer Display LR056 Transducer Display Accurate, Miniature Displays for Point-of-Use Pressure Monitoring Local display of process pressure improves safety and quality control of gas delivery systems. The LR056 allows a sensor to digitally display its pressure and send its signal to a final destination. The sensor, such as the Brooks® SolidSense II® pressure transducer, connects to the back of the LR056 with a 4-pin Bendix® connector. The LR056 connects to the loop through a pigtail cable and offers a real-time reading. The LR056 has two userprogrammable setpoints that define a window; if the window is entered or left, an output signal is generated. Product Features • Local indication of process pressure measurement • 4-digit LED display in durable metal enclosure • Available to display pressure measurement in psia, psig, bar, kg/cm2, or Mpa • Setpoint indication and contact switching available • Password protected • CE (EN 61326) compliant • Programmable via up and down switches • Point-of-use monitoring • Extremely accurate reading with outstanding noise immunity • Low-power electronics • Ease of use and installation Applications Gas delivery systems and tools including: • Gas cabinets • Gas panels • Bulk gas

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Product Specifications Analog Signal 2-Wire System 3-Wire System Supplied by current loop; voltage drop ≤ 6 V; VS = (VT min...VT max) + 6VDC with VT = supply of the used transmitter Display is supplied parallel with transmitter VS min = 12 VDC ... VTmin; VS max = VT max ... 30 VDC with VT = supply of the used transmitter Contact Number, Type Max. Switching Type Max. Switching Performance Repeatability Switching Frequency Two independent optocoupler outputs Imax = 50 mA (Rmin = 450 Ω @ 24 VDC) resistive load Pmax = 200 mW ≤ ±0.1% FSO Max. 5 Hz Switching Cycles Delay Time Electrical...

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Product Dimensions Top Display Orientation Versions Side Display Orientation Versions Wiring Diagrams 2-Wire System (Current) Electrical Connections S ensor-Sided Input: MIL-/Bendix Connection (4-Pin) Supply + A Supply - D Signal + (for 3-wire) B Ground C Cable-Sided Output: 6-Wire Cable (2-wire system), 7-wire cable (3-wire system), top mounted (cable colors DIN 47100) Supply + Supply - Signal + (for 3-wire) SP 1 + SP 2 + SP 1 - SP 2 - Ground Red Black Green Blue Yellow White Brown Yellow/Green (shield) 3

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Model Code Code Description Code Option I. Base Model Number Option Description Pressure Transducer Digital Display Sample Standard Model Code Service and Support Brooks is committed to assuring all of our customers receive the ideal flow solution for their application, along with outstanding service and support to back it up. We operate first class repair facilities located around the world to provide rapid response and support. Each location utilizes primary standard calibration equipment to ensure accuracy and reliability for repairs and recalibration and is certified by our local...

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LR-056 4Pages

Catalog excerpts

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LR-056
4Pages