AST4310
Field Adjustable Pressure Sensor - Class 1 Div 2 Groups A, B, C, D Non-Incendive Media Isolated Stainless Steel
While AST's Krystal Bond Technology offers low operating strain (minimal movement of the diaphragm measuring the pressure), certain applications require the ability to adjust the zero and span readings to ensure precise calibration in the field. The AST4310 is a media isolated, Non-Incendive field adjustable pressure transmitter suitable for use in hazardous areas. Protected by a Viton O-ring, this transmitter's two potentiometers have the ability to adjust the zero and span output signals up to ±5% [of the full scale pressure]. Additionally, the AST4310 offers access points through the housing of the transmitter in order to simplify adjustments after installation. Complete with a wide range of threads, pressure ranges and output signals, the AST4310 is the solution for pressure measurement when adjust ability is necessary. The AST4310 is also now available with CSA Single Seal Approval.
Benefits
- Krystal Bond Technology ™
- UL/cUL 1604 Class 1 Division 2 Non-Incendive Groups A, B, C, D
- CSA 213 Class 1 Division 2 Non-Incendive Groups A, B, C, D
- CE EN61326
- High Strength Stainless Steel Construction with all 316L
- No Oil, Welds or Internal O-rings
- Wide Operating Temperature Range
- Ranges from Vacuum to 10,000 PSI
- Low Static and Thermal Errors
- Unparalleled Price and Performance
- Compatible with Wide Range of Liquids and Gases
- EMI/RFI Protection
Applications
- Industrial OEM Equipment
- Refrigeration
- Water Management
- Oil & Gas Platforms
- Pressure Instrumentation
- Process Control
- Gas Compression & Storage
- Test Stands
- Oxygen Delivery Systems
- Hydrogen Storage (316L SS)
Click Here For Wiring Information
Performance @ 25°C (77°F)
1 Accuracy includes: Non-linearity, Hysteresis and Non-repeatability
Environmental Data
Electrical Data
@10-28VDC
Ordering Information
AST4310 |
A |
00500 |
P |
3 |
L |
1 |
000 |
SS |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series Type | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Process Connection A=1/4" NPT Male B=1/8" NPT Male C=1/4" BSPP Male I= 1/4" NPT Female P=1/2" NPT Male |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pressure Range Insert 5-digit pressure range code |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pressure Unit B= BAR K= kg/cm2 P= PSI |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Outputs 3= 1-5V 4= 4-20mA (2 wire loop powered) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Electrical(Standard Conduit is 1/2-14 Male NPT) I= DIN 43650A L= Conduit fitting, Cable 2 ft. (0.6m) M= Conduit fitting, Cable 4 ft. (1.2m) N= Conduit fitting, Cable 6 ft. (1.8m) P= Conduit fitting, Cable 10 ft. (3.0m) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wetted Material 1= 316L |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Options 000= No Special Options |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Single Seal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Warranty
Workmanship - AST4310 non-incendive pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective pressure transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST's sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit!
Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter.
