Dwyer 607 - Manual

SPECIFICATIONS
GENERAL
Maximum Pressure: 10 psig (0.69 bar).
Media Compatibility: Air and non-conductive, non-corrosive gases.
ELECTRICAL
Power Supply: 12-36 VDC, unregulated.
Output Signal: 4-20 mA DC, two wire.
Loop Resistance: 0-1045 ohms Vmin. = 12V + [(.022A)(RL)].
Warm-up Time: 15 seconds.
PERFORMANCE AT 70° F.
Output at zero: 4 mA.
Output at full span: 20 mA.
Stability: ±0.5% of full span/year.
Response Time: 250 msec.
TEMPERATURE LIMITS
Operating: -20 to 160°F (-29 to 71°C), 10-95% RH, non-condensing.
Compensated: 35 to 135°F (2 to 57°C).
Storage: -40 to 180°F (-40 to 82°F).
Thermal Effects: ±0.015%F.S./°F (zero and span).
MECHANICAL
Housing: 300 Series stainless steel (NEMA 2).
Pressure Connections: 4˝ barbed stainless steel for 3/16˝ ID tubing.
Weight: 1.04 lb (472 g).
Span and Zero: Factory set to specified range. Externally accessible, non-
interactive, ±10% F.S. adjustment.
The Dwyer Series 607 Differential Pressure Transmitter converts positive,
negative (vacuum) or differential pressures of clean, dry air or other non-
conductive, non-corrosive gases into a standard two wire, 4-20 mA output signal.
Several factory calibrated models are available with ranges from 0-.10˝ w.c. to 0-
25˝ w.c. All models employ a variable capacitance transducer with a micro-
machined, ultra thin silicon diaphragm enabling precision measurement and
control of very low pressures. Because no epoxies or other organics are used to
seal the sensor, performance is exceptionally stable and drift free. It is also highly
resistant to overpressure, shock and vibration. See specifications for complete
details.
Series 607 Transmitter Models & Ranges
Series 607 Differential Pressure Transmitter
Specifications - Installation and Operating Instructions
Bulletin E-76
Model
607-0
607-1
607-2
607-3
607-4
607-7
607-8 Range in w.c.
0-.10
0-.25
0-.50
0-1.0
0-2.0
0-5.0
0-10
Accuracy ±0.5% of Full Scale*
Model
607-9
607-0B
607-1B
607-2B
607-3B
607-4B
607-7B Range in w.c.
0-25
.10-0-.10
.25-0-.25
.50-0-.50
1.0-0-1.0
2.0-0-2.0
5.0-0-5.0
Model
607-01
607-11 Range in w.c.
0-.10
0-.25
Accuracy ±0.25% of Full Scale*
Model
607-21
607-71 Range in w.c.
0-.50
0-5.0
*Includes Linearity, Hysteresis, and Repeatability
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, IN 46360, U.S.A. Fax: 219/872-9057 e-mail: [email protected]
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