Dwyer Instruments 616W-2 Installation And Operating Instructions

Series 616W Differential Pressure Transmitter
Specifications - Installation and Operating Instructions
The SERIES 616W Differential Pressure Transmitter senses the pressure of air and
non-combustible, compatible gases and sends a standard 4 to 20 mA or selectable
0 to 5/0 to 10 VDC output signal. All models, including those featuring an LCD, are
factory calibrated to specific ranges. Positive, negative, and differential pressures
can be measured within a full scale accuracy of ±0.25%. This weatherproof unit is
enclosed in a polycarbonate case, rated IP66/NEMA 4X. The span and zero controls
are for use when checking calibration, and are not intended for re-ranging.
Series 616W Transmitter Models & Ranges
MODEL CHART
Model Range
616W-2 0 to 6 in w.c.
616W-3 0 to 10 in w.c.
616W-4 0 to 20 in w.c.
616W-5 0 to 40 in w.c.
616W-6 0 to 100 in w.c.
616W-7 0 to 200 in w.c.
616W-2-LCD 0 to 6 in w.c.
616W-3-LCD 0 to 10 in w.c.
616W-4-LCD 0 to 20 in w.c.
616W-5-LCD 0 to 40 in w.c.
616W-6-LCD 0 to 100 in w.c.
616W-7-LCD 0 to 200 in w.c.
616W-6B-LCD
3-0-3 in w.c.
616W-10B-LCD
5-0-5 in w.c.
616W-20B-LCD
10-0-10 in w.c.
616W-2M-LCD
0 to 1.5 kPa
616W-3M-LCD
0 to 2.5 kPa
616W-4M-LCD
0 to 5 kPa
616W-5M-LCD
0 to 10 kPa
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
3-1/8
[79.38]
1-3/16
[30.18]
3-3/4 [95.25]
Max. Pressure Digital Display
10 psig –
10 psig –
20 psig –
20 psig –
15 psig –
45 psig –
10 psig 0 to 6.00
10 psig 0 to 10.00
20 psig 0 to 20.0
20 psig 0 to 40.0
15 psig 0 to 100.0
45 psig 0 to 200.0
10 psig -3.00-0-3.00
10 psig -5.00-0-5.00
10 psig -10.00-0-10.00
68.9 kPa 0 to 1.50
68.9 kPa 0 to 2.50
137.8 kPa 0 to 5.00
137.8 kPa 0 to 10.0
Table 1
1-1/4
[31.75]
4-1/2
[114.30]
5-1/8 1-5/16 [33.32] TYP
[130.18]
7/16 OR 5/8
[11.13 OR 15.88]
TYP
1/8 AND 3/16
[3.18 AND 4.76]
I.D. TUBING
1-1/4
3/4 [19.05] TYP
[31.75]
2-1/8
[53.98]
SPECIFICATIONS
Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Accuracy: 0.25% FS @ 77°F (25°C), display accuracy ±0.5%.
Thermal Effect: ±0.02% FS/°F (±0.036% FS/°C).
Stability: ±1% FS/yr.
Temperature Limits: 14 to 185°F (-10 to 85°C).
Pressure Limits: See chart.
Power Requirements: 10 to 35 VDC (2-wire), 17 to 36 VDC, or isolated 21.6 to 33
VAC (3-wire).
Output Signal: 4 to 20 mA (2-wire), 0 to 5 VDC, or 0 to 10 VDC (3-wire)
Zero and Span Adjustments: Push buttons.
Loop Resistance: Current Output: 0 to 1250 Ω (max); Voltage Output: Load
resistance 1 kΩ (min).
Current Consumption: 40 mA max.
Electrical Connections: 3-wire removable European style terminal block for 16 to
26 AWG.
Process Connections: Barbed, dual size to fit 1/8" and 3/16" (3.12 and 4.76 mm)
I.D. rubber or vinyl tubing.
Enclosure Rating: NEMA 4X (IP66).
Mounting Orientation: Any orientation.
Weight: Without LCD: 8.8 oz (249 g); With LCD: 9.6 oz (272 g).
Agency Approvals: CE.
Phone: 219/879-8000
Fax: 219/872-9057
Bulletin P-616W
Ø3/16 [4.76]
MOUNTING HOLES
TYP 4 PLACES
3-1/8
[79.38]
www.dwyer-inst.com
e-mail: info@dwyermail.com
4-17/32
[115.09]