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DETALLE DEL PRODUCTO
  Producto 29 de 53 de Categora Varios  

 

 

Transductor de corriente a presión (Series 2900)

Marca: Dwyer
 
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Descripción del Producto

 

The Series 2900 Current to Pressure Transducer delivers reliable high performance for the toughest applications in the most hazardous environments. Its NEMA 4X housing is designed and FM and CSA approved for both intrinsically safe and explosion-proof operation. This unit has advanced circuitry which includes electronic feedback control for superior vibration protection and highly accurate output. The 2900 is not position sensitive and the easily accessible zero and span adjustment make field calibration quick and easy. For ease of installation, this model has input and output ports on both the front and back. It is also not vibration sensitive, which makes the 2900 ideal for field mounting on a valve. These features coupled with the unit's compact size help make set-up and installation simple.

ESPECIFICACIONES

Service: Oil free, clean dry air filtered to 40 microns.
Input Signal:
4-20 mA.
Air Supply: Minimum: 5 psig (0.3 bar) above maximum output; Maximum: 100 psig (6.9 bar).
Output: 3 to 15 psig (0.2 to 1.0 bar), 6 to 30 psig (0.4 to 2.1 bar).
Accuracy: ±0.1% of span.
Hysteresis: ±0.1% of span.
Repeatability: ±0.1% of span.
Deadband: 0.02% of span.
Power Requirement: Loop powered.
Temperature Limits: Operating: -40 to 160°F (-40 to 71°C); Storage: -40 to 200°F (-40 to 93°C).
Pressure Connections: 1/4" female NPT.
Electrical Connection: 1/2" female NPT.
Air Consumption:
0.05 scfm (0.02 l/s) at midrange typical.
Output Capacity: 4.5 scfm (2.1 l/s) at 25 psig (1.7 bar) supply; 12.0 scfm (5.7 l/s) at 100 psig (6.9 bar) supply.
Enclosure: Chromate-treated aluminum with epoxy paint.
Enclosure Rating: Weatherproof NEMA 4X (IP65), explosion-proof and intrinsically safe.
Weight: 1.8 lb (0.82 kg).
Agency Approvals: CE, CSA, FM.

FM Ratings:
Explosion-proof for Class I, Division 1, Groups B, C and D. T6, Dust Ignitionproof for Class I, Division 1, Groups E, F and G, T6; Intrinsically safe for Class I, II and III, Division 1, Groups C, D, E, F and G, T4 hazardous (classified) locations and intrinsically safe for Class I, Zone 0, Group IIB, T4 hazardous (classified) locations and suitable for Class I, Groups A, B, C, D, T4 and Class II and III, Division 2, Groups F and G, T6 hazardous (classified) locations.

CSA Ratings:
Class I, Division 1, Groups B, C and D; Class I, Division 2, Groups A, B, C and D; Class II, Division 1, Groups E, F and G; Class II and III, Division 2, Groups F and G

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Preguntar por este Artículo Imprimir Informacion del producto
Díselo a un Amigo

D.F (Cove)

D.F (Vallejo)

Puebla

San Luis P.

01(55) 5534-6020

01(55) 5587-7780

01(222) 249-6007

01(444) 818-1785

01(55) 5524-4300 01(55) 5587-7785 01(222) 248-3843 01(444) 818-1789
Guadalajara Monterrey Queretaro Oficinas Centrales D.F
01(33) 3812-1255 01(81) 8348-0079 01(442) 216-3167 (55) 5000-9060
01(33) 3812-0388 01(81) 8348-0830 01(442) 216-1462
                   

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