Dwyer Series 605 |
Magnehelic®
Indicating Transmitter |
4-20mA
Output. 2 Wire Operation. Pressure to 30 psig. |
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The
Dwyer Series 605 Magnehelic® Indicating Transmitter provides
for both visual monitoring and electronic control of very
low differential pressure. The Series 605 is ideal for
control applications in building HVAC systems where local
indication is desired during routine maintenance checks
or necessary when trouble shooting the system. The easily
read dial gage is complimented by the two-wire, 4-20 mA
control signal utilizing the time-proven Dwyer Magnehelic® gage
mechanical design and Series 600 transmitter technology.
The two-wire design with terminal strip on the rear simplifies
connection in any 4-20 mA control loop powered by a 10-35
VDC supply.
Please see SERIES AT2605 for ATEX approved. |
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PHYSICAL
DATA |
GAGE SPECIFICATIONS
Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Accuracy: See chart.
Stability: ±1% F.S./yr.
Pressure Limits: See chart on "Ordering" page.
Temperature Limits: 20 to 120°F (-6.67 to 48.9°C).
Process Connections: 1/8" female NPT.
Size: 4" (101.6 mm) dial face, 5" (127 mm) O.D. x 2-11/16" (68.3
mm).
Weight: 1 lb, 12.6 oz (811 g).
Agency Approvals: CE.
TRANSMITTER SPECIFICATIONS
Accuracy: See chart (includes linearity, hysteresis, repeatability).
Temperature Limits: 20 to 120°F(-6.67 to 48.9°C).
Compensated Temperature Range: 32 to 120°F (0 to 48.9°C).
Thermal Effect: ±0.025% F.S./°F (0.045% F.S./°C).
Power Requirements: 10-35 VDC (2-wire).
Output Signal: 4 to 20 mA.
Zero and Span Adjustments: Protected potentiometers.
Loop Resistance: DC; 0-1250 ohms maximum.
Current Consumption: DC; 38 mA maximum.
Electrical Connections: Screw terminal block.
Mounting Orientation: Diaphragm in vertical position. Consult factory
for other position orientations. |
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MODELS
NUMBERS (stock shown in bold) |
Model Number |
Range
- Inches w.c. |
Maximum
Pressure |
Electrical
Accuracy ±% |
Mechanical
Accuracy ±% |
605-00N |
.05-0-.20 |
25 psi (1.7 bar) |
2 |
4 |
605-11 |
.25-0-.25 |
25 psi (1.7 bar) |
2 |
3 |
605-0 |
0-.50 |
25 psi (1.7 bar) |
2 |
2 |
605-1 |
0-1.0 |
25 psi (1.7 bar) |
2 |
2 |
605-2 |
0-2.0 |
10" w.c.
(2.5 kPa) |
0.5 |
2 |
605-3 |
0-3.0 |
5 psi (34.5 kPa) |
0.5 |
2 |
605-6 |
0-6.0 |
5 psi (34.5 kPa) |
0.5 |
2 |
605-10 |
0-10 |
5 psi (34.5 kPa) |
0.5 |
2 |
605-20 |
0-20 |
20 psi (1.4 bar) |
0.5 |
2 |
605-30 |
0-30 |
20 psi (1.4 bar) |
0.5 |
2 |
605-50 |
0-50 |
20 psi (1.4 bar) |
0.5 |
2 |
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Series 605 Magnehelic® Differential
Pressure Indicating Transmitter - Pascals |
Model
Number |
Range
- Pa |
Maximum
Pressure |
Electrical
Accuracy ±% |
Mechanical
Accuracy ±% |
605-60PA |
0-60 |
25 psi (1.7 bar) |
2 |
4 |
605-125PA |
0-125 |
25 psi (1.7 bar) |
2 |
2 |
605-250PA |
0-250 |
25 psi (1.7 bar) |
2 |
2 |
605-500PA |
0-500 |
10" w.c. (2.5 kPa) |
0.5 |
2 |
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ACCESSORIES |
A-298 Flat
Aluminum Bracket for flush mounting
A-370 Mounting Bracket, flush mount Series 605 Transmitter
in bracket. Bracket is then surface mounted. Steel with gray hammertone epoxy
finish. |
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