Series 607D DIN Rail Differential Pressure Transmitter
Specifications - Installation and Operating Instructions
Bulletin P-607D
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
P
.O.
BOX 373
•
MICHIGAN
CITY
,
INDIANA
46360, U.S.A.
Fax:
219/872-9057
e-mail:
[email protected]SPECIFICATIONS
S
ervice: Air and non-conductive, non-corrosive gases.
W
etted Materials: 302 SS, glass, nickel, silicone rubber and brass.
A
ccuracy: ±0.25% FS* at room temperature. *RSS includes non-linearity,
hysteresis and non-repeatibility.
Stability: ±1% FS/yr.
Temperature Limits:
Operating and compensated: 0 to 170°F (-18 to 77°C);
S
torage: -65 to 185°F (-54 to 85°C).
Pressure Limits: 15 psi (100 kPa).
Thermal Effects: (Includes zero and span) ±0.01 FS/°F, 20 to 170°F (-7 to
77°C).
Power Requirements: 16 to 32 VDC.
Output Signal: 4 to 20 mA.
Zero Adjustment: Potentiometer for zero.
Response Time: Approximately 10 ms.
Max. Loop Resistance: DC: 0 to 800 Ω.
Electrical Connections: Screw-type removeable terminal block.
Process Connections: Barbed fittings for 1/8˝ (3.12 mm) ID rubber or vinyl
tubing.
Mounting Orientation: Vertical, on a 1.378˝ (35 mm) DIN rail.
Weight: 7.0 oz (198 g).
Agency Approval: CE.
3
-13/16
[
96.79]
3
-25/64
[
86.00]
21/64
[8.50]
1
-1/16
[
27.00]
2
-53/64 [71.70]
2
-41/64
[
67.00]
15/16
[23.97]
23-32
[18.25]
T
he Series 607D DIN Rail Mount Differential Pressure Transmitter senses the
pressure of air and compatible gases and sends a standard 4 to 20 mA output
signal. The 607D housing is specifically designed to mount on a 35 mm DIN rail
in a panel. This mounting style allows for several units to be mounted closely
together reducing required space. A wide range of models are available factory
c
alibrated to 0.25% full scale accuracy in ranges from the very low 0.1 in w.c. to
2
5 in w.c. The zero control is for field calibration. Units also include red/green LED
s
tatus of proper transmitter operation. Versatile circuit design enables operation
in 2-wire current loops.
INSTALLATION
1. Location
Select a clean, dry mounting location free from excess vibration where the
temperature will remain between 20 and 170°F (-7 and 77°C). Distance from the
receiver is limited only by total loop resistance. See Electrical Connections below.
The tubing supplying pressure to the instrument can be practically any length
required, but long lengths will increase response time slightly.
2. Position
A vertical position, with pressure connections pointing down, is recommended.
That is the position in which all standard models are spanned and zeroed at the
factory. They can be used at other angles, but final zeroing must be done while
transmitter is in that alternate position.
Pressure Connections
Integral barbed tubing connections are sized to fit 1/8˝ (3.12 mm) or 3/16˝ (4.76
mm) ID tubing. Be sure the pressure rating of the tubing exceeds that of the
operating ranges.
Model
607D-01
607D-02
607D-03
607D-04
607D-05
607D-06
607D-07
607D-08
607D-11
607D-12
607D-13
607D-14
607D-15
Range (in w.c.)
0 to 0.1
0 to 0.25
0 to 0.5
0 to 1
0 to 2.5
0 to 5
0 to 10
0 to 25
0 to ±0.05
0 to ±0.1
0 to ±0.25
0 to ±0.5
0 to ±1
Do not exceed specified supply voltage ratings. Permanent
damage not covered by warranty will result. This unit is not
designed for 120 or 240 volts AC line operation. Electrical connections are made to
the terminal block located in front of the transmitter. Terminals are marked (+) and
(-).
NOTICE
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