Field Instruments

General

Part of the SmartLine® family of products, the STD700 is suitable for monitoring, control and data acquisition featuring piezoresistive sensor technology. By combining pressure sensing with on chip temperature compensation capabilities STD700 offers 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 standard & 0.04% of span optional
• Stability up to 0.02% of URL per year for 10 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
• Comprehensive 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
• Available with additional 4-year warranty

Specifications

• Make: Honeywell

• Model: STD720-E1HN4AS-1-C-ADC-11C-B-21A6-F100

• Product type : Differential Pressure Transmitter

• Measurement Range : STD720 =
  URL : 400/(1000)
  LRL : -400/(-1000)
  Max Span : 400/(1000)
  Min Span : 4.0 (10)
  Units : " H2O (mbar)

• Process Wetted Heads & Diaphragm Materials : E = 316 Stainless Steel & 316L Stainless Steel

• Fill Fluid : 1 = Silicone Oil 200

• Process Connection : H = 1/2" NPT female, Materials to Match Head & Head Bolt Materials Selections

• Bolt/Nut Materials : N = Grade 660 (NACE A286) with NACE 304 SS Nuts

• Vent/Drain Type/Location : 4 =
  Head type : Dual Ended
  Vent type : Standard Vent
  Location : End
  Vent material : Matches Head Material

• Gasket Material : A = Teflon® or PTFE (Glass Filled)

• Static Pressure : S = Standard Static Pressure - 4500 psig (315 bar)

• Head/Connect Orientation : 1 = Standard/High Side Left, Low Side Right2 / Std Head Orientation

• Approvals : C = ATEX Explosion proof, Intrinsically Safe & Non-incendive

• Electronic Housing Material & Connection Type : A =
  Material : Polyester Powder Coated Aluminum
  Connection : 1/2 NPT
  Lightning Protection : None

• Output/Protocol : D = 4-20mA dc (Analog Output), DE Protocol

• Customer Interface Selections : C =
  Indicator : Basic
  Ext Zero, Span & Config Buttons : yes
  Languages : English

• Application Software : 1 = Standard Diagnostics

• Output Limit,Failsafe & Write Protect Settings : 1 =
  Write Protect : Disabled
  Fail Mode : High > 21.0mAdc
  High & Low Output Limits : Honeywell Std (3.8 - 20.8 mAdc)

• General Configuration : C = Custom Configuration (Unit Data Required from customer)

• Accuracy and Calibration : B =
  Accuracy : Standard
  Calibrated Range : Custom (Unit Data Required)
  Calibration Qty : Single Calibration

• Mounting Bracket : 2 = Angle Bracket (Bracket Type) , 304 SS (Material)

• Customer Tag : 1 = One Wired Stainless Steel Tag (Up to 4 lines 26 char/line)

• Unassembled Conduit Plugs & Adapters : A6 = 1/2 NPT 316 SS Certified Conduit Plug

• Certifications & Warranty : F1 = Calibration Test Report & Certificate of Conformance (F3399)

• Factory : 0000= Factory Identification

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