DWYER Series ISDP Differential Pressure Transmitter

RM 0.00

Clear
SKU: ISDP Categories: , , , , , Tags: , , , , , , , , , , , ,

Description

Series ISDP Intrinsically Safe Differential Pressure Transmitter, For Hazardous Zone Pressure

and Flow Applications

 

The DWYER Series ISDP Differential Pressure Transmitter provides a 4-20 mA process output, a robust NEMA 4X enclosure, plus a large LCD display that can be programmed to read in pressure, velocity or flow. The DWYER Series ISDP Differential Pressure Transmitter offers simplified programming via a Menu key that enables the user to select: security level; English or Metric engineering units; pressure, velocity or flow operation, K-factor for use with various Pitot tubes and flow sensors, circular or rectangular duct size for volumetric flow operation plus many more.

 

Features

  • NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
  • Easy to read LCD display provides immediate local alerts allowing corrective action to be taken quicker to eliminate the problem from becoming widespread
  • Intrinsically safe for use in the specified hazardous locations meets specifications where pressure transmission and safety cannot be compromised
  • Password protected set up menu helps to insure no errors by untrained personnel when accessing the powerful measurement capabilities of this device

 

Specifications

  • Service: Air and non-combustible gases.
  • Wetted Materials: Ranges 5 in w.c. and Greater: glass, PVC, silicon, alumina ceramic, epoxy, RTV, gold, aluminum, stainless steel and nickel; Ranges 1 in w.c. and Lower: stainless steel, silicone, gold, ceramic.
  • Housing Materials: Aluminum, glass.
  • Accuracy: ±0.5% at 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up).
  • Stability: < ±1% per year.
  • Pressure Limits: Ranges ≤ 2.5 in w.c.: 2 psi; 5 in w.c.: 5 psi; 10 in w.c.: 5 psi; 25 in w.c.: 5 psi; 50 in w.c.: 5 psi; 100 in w.c.: 9 psi.
  • Temperature Limits: 32 to 140°F (0 to 60°C).
  • Compensated Temperature Limits: 32 to 140°F (0 to 60°C).
  • Thermal Effects: 0.020%/°F (0.036/°C) from 77°F (25°C).
  • Power Requirements: 10 to 35 VDC.
  • Output Signal: 4 to 20 mA DC.
  • Zero & Span Adjustments: Accessible via menus.
  • Response Time: 250 ms (damping set to 1).
  • Display: 4 digit LCD 0.6″ height.
  • Electrical Connections: M-12 4 PIN Connector.
  • Process Connections: 1/8″ female NPT.
  • Enclosure Rating: Designed to meet NEMA 4X (IP66).
  • Mounting Orientation: Mount unit in vertical plane.
  • Weight: 2 lb 10 oz (1.19 kg).
  • Agency Approvals: CE: CENELEC EN 61326/55024: 2003; IEC 61000-4-2/3/4/6: 2001/2006/2004/2005; CENELEC EN 55011: 2006; 2004/108/EC EMC Directive; FM Intrinsically Safe CLI Div I GR: A, B, C, D; CLII Div I GR: E, F, G; CLIII Div I.

 

Models & Ordering

Model Description
ISDP-002 Intrinsically safe differential pressure transmitter, range 0-0.25″ w.c.
ISDP-004 Intrinsically safe differential pressure transmitter, range 0-1″ w.c.
ISDP-006 Intrinsically safe differential pressure transmitter, range 0-5″ w.c.
ISDP-007 Intrinsically safe differential pressure transmitter, range 0-10″ w.c.
ISDP-008 Intrinsically safe differential pressure transmitter, range 0-25″ w.c.
ISDP-009 Intrinsically safe differential pressure transmitter, range 0-50″ w.c.
ISDP-010 Intrinsically safe differential pressure transmitter, range 0-100″ w.c.
ISDP-012 Intrinsically safe differential pressure transmitter, range -0.25/+0.25″ w.c.
ISDP-014 Intrinsically safe differential pressure transmitter, range -1.0/+1.0″ w.c.
ISDP-015 Intrinsically safe differential pressure transmitter, range -2.5/+2.5″ w.c.
ISDP-016 Intrinsically safe differential pressure transmitter, range -5.0/+5.0″ w.c.
ISDP-017 Intrinsically safe differential pressure transmitter, range -10/+10″ w.c.

 

 

 

Additional information

Model

ISDP-002, ISDP-004, ISDP-006, ISDP-007, ISDP-008, ISDP-009, ISDP-010, ISDP-012, ISDP-014, ISDP-015, ISDP-016, ISDP-017

Related products