Field Instruments

General

Part of the SmartLine® family of products, the STD700 is suitable for monitoring, control and data acquisition. STD700 products feature piezoresistive sensor technology combining pressure sensing with on chip temperature compensation capabilities providing high accuracy, stability and performance over a wide range of application pressures and temperatures.  The SmartLine family is also fully tested and compliant with Experion ®   PKS providing the highest level of compatibility assurance and integration capabilities.  SmartLine easily meets the most demanding application needs for pressure measurement applications.

Features

• Accuracies up to 0.05% of span
• Stability up to 0.02% of URL per year for 5 years
• Automatic static pressure & temperature compensation
• Rangeability up to 100:1
• Response times as fast as 100ms
• Alphanumeric display capabilities  
• External zero, span, & configuration capability
• Polarity insensitive electrical connections
• On-board diagnostic capabilities
• Integral Dual Seal design for highest safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
• World class overpressure protection
• Full compliance to SIL 2/3 requirements.  
• Modular design characteristics

Specifications

• Make : Honeywell
• Model: STD720-E1HC2AS-1-A-CH0-11C-A-11A6-F1-0000
• Model STD700
• Differential Pressure Transmitter
• Measurement Range
• URL : 400/(1000)
• LRL : -400/(-1000)
• Max Span : 400/(1000)
• Min Span : 4.0 (10)
• Units : " H2O (mbar)
• E-Process Head Material : 316 Stainless Steel
• Diaphragm Material: 316L Stainless Steel
• 1-Fill Fluid : Silicone Oil 200
• H-Process Connection : 1/2" NPT female
• Diaphragm Material : Materials to Match Head & Head Bolt Materials Selections1
• C-Bolt/Nut Materials : Carbon Steel
• Head Type Vent Type Location
• 4-Head Type : Dual Ended, Vent Type : Standard Vent, Location: End , Vent Material : Matches Head Material1
• A-Gasket Material : Teflon® or PTFE (Glass Filled)
• S- Static Pressure : Standard Static Pressure - 4500 psig (315 bar)
• 1-Meter Body & Connection Orientation : Standard. High Side Left, Low Side Right2 / Std Head Orientation
• A-Agency Approvals (see data sheet for Approval Code Details):FM Explosion proof, Intrinsically Safe, Non-incendive, & Dustproof
• B-TRANSMITTER ELECTRONICS SELECTIONS Material/Connection/Lightning Protection : Polyester Powder Coated Aluminum /M20/NONE
• H-Analog Output/ Digital Protocol : 4-20mA dc / HART Protocol
• S-Customer Interface Selections
• 1-Application Software : Standard Diagnostics
• 1-Write Protect : Disabled
• Fail Mode : High> 21.0mAdc
• High & Low Output Limits3 : Honeywell Std (3.8 - 20.8 mAdc)
• S--General Configuration : Factory Standard
• B--Accuracy :Standard, Calibrated Range: Custom (Unit Data Required),Calibration Qty: Single Calibration
• 1-Bracket Type /Material:Angle Bracket/ Carbon Steel
• 0-No customer tag
• A0--No Conduit Plugs or Adapters Required
• F1--Calibration Test Report & Certificate of Conformance (F3399)
• 0000--Manufacturing Specials : Factory Identification

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk