smartline st700 pressure transmitters
Absolute Pressure Transmitter - SmartLine STA700
SmartLine® ST700 Absolute Pressure Transmitters are targeted at applications requiring robust performance in vacuum applications.This includes low-pressure measurement in vacuum distillation columns.
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| STA722/STA725/STA72L/STA72S | 0 to 780 mmHga | (0 to 1,040 mbara) |
| STA740/STA745/STA74L/STA74S | 0 to 500 psia | (0 to 35 bara) |
| STA77L/STA77S | 0 to 3000 psia | (0 to 210 bara) |
SmartLine transmitters deliver superior reliability and an unmatched user experience. Discover the value of SmartLine for all your projects. Know more: https://smartlineinfographic.com/
Processing & Performance Metrics
- Accuracy
- Up to 0.055% of span (standard), 0.04% (optional)
- Up to 0.065% of span
- Maximum Turndown Ratio
- STA722/72L: 15.6:1
- STA740/74L: 100:1
Wiring / Mechanical & Physical Properties
- Wiring
- Up to 16 AWG (1.5 mm diameter)
Mechanical & Physical Properties
- Wetted Materials
- Diaphragm: 316L Stainless Steel, Hastelloy C-276, Monel 400, Tantalum
Electrical Specifications
- Supply Voltage
- DE: 15 to 49.3 VDC
- FF: 9 to 32 VDC
- HART: 10.8 to 42.4 VDC (IS limited to 30 VDC)
- Pressure Range
- STA722/72L: 780 mmHgA (0-780 mmHgA, min span 50 mmHgA)
- STA740/74L: 500 psia (0-500 psia, min span 5 psia)
Environmental Conditions
- Stability
- Up to 0.02% of URL per year for 10 years
- Relative Humidity
- 0 to 100% RH
- Rangeability
- Up to 100:1
- Measurement Type
- Absolute Pressure (psia, mmHgA, barA)
- Maximum Allowable Working Pressure (MAWP)
- STA722/72L: 780 mmHgA (1,040 mbarA)
- STA740/74L: 500 psia (35 barA)
- Ambient Temperature Limits
- -40 to +85 deg C (Operation)
- -55 to +120 deg C (Storage)
- LCD: -20 to +70 deg C (Operation)
Standards & Certifications
- Safety Approvals
- SIL 2/3 certified, Dual Seal design, NAMUR NE-43 compliance, World class overpressure protection
- Approvals
- FM, CSA, ATEX, IECEx, NEPSI, KOSHA, EAC, CCoE, UATR, SAEx, INMETRO, Marine (ABS, BV, DNV, KR, LR), IEC 61508 SIL 2/3
I/O Capabilities
- Process Connection Type
- 1/2 in NPT (Female), DIN 19213, 1/2 in NPT (Male), 9/16 Aminco, G1/2-B Male Thread
- Configuration
- External Zero, Span, & Configuration Capability; Two or Three-Button Local Configuration
Communication & Protocols
- Output/Communications
- 4 to 20 mA, HART (v7.0), Honeywell Digitally Enhanced (DE), Foundation Fieldbus (optional)
Overview
- Models
- STA722/STA72L/STA740/STA74L
Technical Specifications
- Display Options
- Modular LCD (Alphanumeric or Advanced Graphics), Multiple Screens, Configurable Units, Multi-Language
Functional & Control Features
- Diagnostics
- Comprehensive On-board Diagnostics, Critical/Non-Critical, SIL 2/3 Certified
Processing & Performance Metrics
- Accuracy
- Up to 0.055% of span (standard), 0.04% (optional)
- Up to 0.065% of span
- Maximum Turndown Ratio
- STA722/72L: 15.6:1
- STA740/74L: 100:1
Wiring / Mechanical & Physical Properties
- Wiring
- Up to 16 AWG (1.5 mm diameter)
Mechanical & Physical Properties
- Wetted Materials
- Diaphragm: 316L Stainless Steel, Hastelloy C-276, Monel 400, Tantalum
Electrical Specifications
- Supply Voltage
- DE: 15 to 49.3 VDC
- FF: 9 to 32 VDC
- HART: 10.8 to 42.4 VDC (IS limited to 30 VDC)
- Pressure Range
- STA722/72L: 780 mmHgA (0-780 mmHgA, min span 50 mmHgA)
- STA740/74L: 500 psia (0-500 psia, min span 5 psia)
Environmental Conditions
- Stability
- Up to 0.02% of URL per year for 10 years
- Relative Humidity
- 0 to 100% RH
- Rangeability
- Up to 100:1
- Measurement Type
- Absolute Pressure (psia, mmHgA, barA)
- Maximum Allowable Working Pressure (MAWP)
- STA722/72L: 780 mmHgA (1,040 mbarA)
- STA740/74L: 500 psia (35 barA)
- Ambient Temperature Limits
- -40 to +85 deg C (Operation)
- -55 to +120 deg C (Storage)
- LCD: -20 to +70 deg C (Operation)
Standards & Certifications
- Safety Approvals
- SIL 2/3 certified, Dual Seal design, NAMUR NE-43 compliance, World class overpressure protection
- Approvals
- FM, CSA, ATEX, IECEx, NEPSI, KOSHA, EAC, CCoE, UATR, SAEx, INMETRO, Marine (ABS, BV, DNV, KR, LR), IEC 61508 SIL 2/3
I/O Capabilities
- Process Connection Type
- 1/2 in NPT (Female), DIN 19213, 1/2 in NPT (Male), 9/16 Aminco, G1/2-B Male Thread
- Configuration
- External Zero, Span, & Configuration Capability; Two or Three-Button Local Configuration
Communication & Protocols
- Output/Communications
- 4 to 20 mA, HART (v7.0), Honeywell Digitally Enhanced (DE), Foundation Fieldbus (optional)
Overview
- Models
- STA722/STA72L/STA740/STA74L
Technical Specifications
- Display Options
- Modular LCD (Alphanumeric or Advanced Graphics), Multiple Screens, Configurable Units, Multi-Language
Functional & Control Features
- Diagnostics
- Comprehensive On-board Diagnostics, Critical/Non-Critical, SIL 2/3 Certified
- Accuracy : Up to 0.055% of span (standard), 0.04% (optional)|Up to 0.065% of span
- Wiring : Up to 16 AWG (1.5 mm diameter)
- Wetted Materials : Diaphragm: 316L Stainless Steel, Hastelloy C-276, Monel 400, Tantalum
- Supply Voltage : DE: 15 to 49.3 VDC|FF: 9 to 32 VDC|HART: 10.8 to 42.4 VDC (IS limited to 30 VDC)
- Stability : Up to 0.02% of URL per year for 10 years
- Safety Approvals : SIL 2/3 certified, Dual Seal design, NAMUR NE-43 compliance, World class overpressure protection
- Relative Humidity : 0 to 100% RH
- Rangeability : Up to 100:1
- Process Connection Type : 1/2 in NPT (Female), DIN 19213, 1/2 in NPT (Male), 9/16 Aminco, G1/2-B Male Thread
- Pressure Range : STA722/72L: 780 mmHgA (0-780 mmHgA, min span 50 mmHgA)|STA740/74L: 500 psia (0-500 psia, min span 5 psia)
- Output/Communications : 4 to 20 mA, HART (v7.0), Honeywell Digitally Enhanced (DE), Foundation Fieldbus (optional)
- Models : STA722/STA72L/STA740/STA74L
- Measurement Type : Absolute Pressure (psia, mmHgA, barA)
- Maximum Turndown Ratio : STA722/72L: 15.6:1|STA740/74L: 100:1
- Maximum Allowable Working Pressure (MAWP) : STA722/72L: 780 mmHgA (1,040 mbarA)|STA740/74L: 500 psia (35 barA)
- Display Options : Modular LCD (Alphanumeric or Advanced Graphics), Multiple Screens, Configurable Units, Multi-Language
- Diagnostics : Comprehensive On-board Diagnostics, Critical/Non-Critical, SIL 2/3 Certified
- Configuration : External Zero, Span, & Configuration Capability; Two or Three-Button Local Configuration
- Approvals : FM, CSA, ATEX, IECEx, NEPSI, KOSHA, EAC, CCoE, UATR, SAEx, INMETRO, Marine (ABS, BV, DNV, KR, LR), IEC 61508 SIL 2/3
- Ambient Temperature Limits : -40 to +85 deg C (Operation)|-55 to +120 deg C (Storage)|LCD: -20 to +70 deg C (Operation)
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