| |
Dwyer Series 616D |
| Differential Pressure Transmitter |
| Mounts on 35 mm DIN Rail |
 The
Dwyer Series 616D Differential Pressure Transmitter senses
the pressure of air and compatible gases and sends a standard
4-20 mA output signal. The 616D 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
calibrated to specific ranges as listed in the Popular Models
chart. The span and zero controls are for use when checking
calibration. They are not intended for re-ranging to a significantly
different span. Versatile circuit design enables operation
in 2-wire current loops.
|
| Specifications: |
| Service: Air and non-combustible, compatible gases. |
| Wetted Material: Consult with us |
| Accuracy: ± 1% F.S. /yr. |
| Stability: ±1% F.S. at 70°F |
| Temperature Limits: 20 to 120° F
(-6.67 to 48.9 °C) |
| Pressure Limits: See chart |
| Thermal Effect: ±0.055% F.S. /°F (0.099% F.S./°C |
| Power Requirements: 10-35 VDC (2-wire) |
| Output Signal: 4-20 mA |
| Zero and Span Adjustments: Potentiometers for zero
and span |
| Loop Resistance: DC: 0-1250 ohms maximum |
| Current Consumption: DC: 38 mA maximum |
| Electrical Connections: Screw-type terminal block |
| Process Connections: 1/8" female NPT. Accessories
included are 2 barbed fittings for 1/8" (3.12 mm) and 3/16" (4.77
mm) I.D. rubber or vinyl tubing. |
| Mounting Orientation: Vertical, on a 1.378" (35 mm)
DIN rail |
| Weight: 4.8 oz (136 g) |
| |
| Stocked Models: (in bold) |
| Model No. |
Range |
Max. Pressure |
Model |
Range |
Max. Pressure |
| 616D-1 |
0-3 in w.c. |
5 psig |
616D-10 |
0-30 psid |
58 psig |
| 616D-2 |
0-6 in w.c. |
5 psig |
616D-11 |
0-50 psid |
150 psig |
| 616D-3 |
0-10 in w.c. |
5 psig |
616D-12 |
0-100 psid |
150 psig |
| 616D-4 |
0-20 in w.c. |
11 psig |
616D-13 |
0-12 ft w.c. |
29 psig |
| 616D-5 |
0-40 in w.c. |
11 psig |
616D-14 |
0-20 ft w.c. |
58 psig |
| 616D-6 |
0-100 in w.c. |
29 psig |
616D-3B |
1.5-0-1.5 in w.c. |
5 psig |
| 616D-7 |
0-200 in w.c. |
29 psig |
616D-6B |
3-0-3 in w.c. |
5 psig |
| 616D-8 |
0-10 psid |
58 psig |
616D-10B |
5-0-5 in w.c |
5 psig |
| 616D-9 |
0-20 psid |
58 psig |
616D-20B |
10-0-10 in w.c. |
11 psig |
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