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PX831
Compact, Intrinsically Safe Pressure Transducers
Modèles en stock
- 0.3% Full Scale Accuracy
- Compact Size
- 1/2 NPT Process Connection
- 3/4' Conduit Connection with 24' Cable
PX831
Depuis
C$
819.36
Modèles en stock
L'aperçu du produit
- Accuracy Note ± 0.3% of span @ 25°C (includes linearity, hysteresis and repeatability)
- Electrical Connection 1/2 NPT male Conduit with Cable
- Enclosure Ratings IP66, NEMA Type 4
- Fill Fluid DC 200 silicone oil
- Loop Resistance, Max 900 Ω @ 30 Vdc
- Pressure, Min 0 psi
- Process Connection Size 1/2 in
- Proof Pressure Note 300% of rated pressure
- Relative Humidity 0 to 1
- Span Setting Adjustable Range 16 mA ± 1% of span
- Storage Temperature, Max 100 °C
- Storage Temperature, Min -40 °C
- Thermal Effect on Span error, Max ± 2%
- Thermal Effect on Zero error, Max ± 2%, ± 2%
- Vibration ± 0.1% FS for 3 g to 200 Hz
- Weight 374 g
The PX831 is a durable, accurate, fixed range transmitter designed to give years of stable performance in even the toughest environmental and media conditions. The small size and lightweight of the PX831 eliminates the need for complicated mounting hardware and mechanical supports, thereby reducing installation time substantially. The in-line connection permits simple field wiring without the need for additional hardware, adding to the speed and ease of installation. With its all welded design, the PX831 is weatherproof and capable of withstanding a direct spray with forces up to 200 psi without internal leakage. All 316 stainless steel housing and wetted parts make it compatible with corrosive media and hazardous environments. The PX831 is designed to meet FM explosion-proof ratings and NACE standards for offshore requirements.
SPECIFICATIONS
Excitation: 12-30 Vdc
Output: 4 to 20 mA (2 wire)
Max Loop Resistance: 900 Ohms @ 30 Vdc
Accuracy: ± 0.3% of span @ 25°C (includes linearity, hysteresis, and repeatability)
Zero Offset: 4 mA ± 2% of span
Span: 16 mA ± 1% of span
Storage Temperature: -40 to 100°C (-40 to 212°F)
Process Temperature: -40 to 100°C (-40 to 212°F)
Ambient Temperature: -40 to 60°C (-40 to 140°F)
Thermal Effects: (Zero and span combined) ± 2% per 50°F (28°C) between -40 to 60°C (-40 to 140°F)
Proof Pressure: 300% of rated pressure
Humidity Limits: 0 to 100% RH
Vibration Effect: ± 0.1% FS for 3 g to 200Hz
Housing: 316 stainless steel, NEMA-4 rated
Wetted Parts: 316 L stainless steel
Fill Fluid: DC 200 silicone
Process Connection: 1/2 NPT female
Electrical Connection: 24', 22 AWG cable with 3/4 NPT female conduit port
Weight: 374 g (0.87 lb)
Approvals
Factory Mutual: Explosion-proof for Class I, Division I, Groups B, C and D; Class II Groups E, F and G; and Class III Hazardous Locations and Indoor and Outdoor NEMA 4 (IP65) Enclosure
Canadian Standards Association: Explosion-proof for Class I, Division I, Groups B, C and D; Class II Groups E, F and G; and Class III Hazardous Locations and meets CSA requirements for Enclosure 4
SPECIFICATIONS
Excitation: 12-30 Vdc
Output: 4 to 20 mA (2 wire)
Max Loop Resistance: 900 Ohms @ 30 Vdc
Accuracy: ± 0.3% of span @ 25°C (includes linearity, hysteresis, and repeatability)
Zero Offset: 4 mA ± 2% of span
Span: 16 mA ± 1% of span
Storage Temperature: -40 to 100°C (-40 to 212°F)
Process Temperature: -40 to 100°C (-40 to 212°F)
Ambient Temperature: -40 to 60°C (-40 to 140°F)
Thermal Effects: (Zero and span combined) ± 2% per 50°F (28°C) between -40 to 60°C (-40 to 140°F)
Proof Pressure: 300% of rated pressure
Humidity Limits: 0 to 100% RH
Vibration Effect: ± 0.1% FS for 3 g to 200Hz
Housing: 316 stainless steel, NEMA-4 rated
Wetted Parts: 316 L stainless steel
Fill Fluid: DC 200 silicone
Process Connection: 1/2 NPT female
Electrical Connection: 24', 22 AWG cable with 3/4 NPT female conduit port
Weight: 374 g (0.87 lb)
Approvals
Factory Mutual: Explosion-proof for Class I, Division I, Groups B, C and D; Class II Groups E, F and G; and Class III Hazardous Locations and Indoor and Outdoor NEMA 4 (IP65) Enclosure
Canadian Standards Association: Explosion-proof for Class I, Division I, Groups B, C and D; Class II Groups E, F and G; and Class III Hazardous Locations and meets CSA requirements for Enclosure 4
