| Model |
: |
SERIES 636D |
| Manufacturer |
: |
DWYER |
| Origin |
: |
USA |
| Service |
: |
Compatible gases, liquids, or vapors. |
| Wetted Materials |
: |
Types 316L SS. |
| Accuracy |
: |
BFSL: ±0.5% F.S. (includes linearity, hysteresis, and repeatability). |
| Stability |
: |
±1.0 F.S./yr. |
| Pressure Limits |
: |
3 x full scale differential pressure; Burst: 2500 psig. |
| Temperature Limits |
: |
Ambient operating: -40 to 140°F (-40 to 60°C);
Process interface: -40 to 212°F (-40 to 100°C);
Storage: -40 to 212°F (-40 to 100°C);
|
| Compensated Temperature Range |
: |
-20 to 160°F (-29 to 71°C). |
| Thermal Effect |
: |
±2% F.S./50°F (reference to 77°F). |
| Power Requirements |
: |
12-30 VDC for 4-20 mA outputs; 8-14 VDC for 1-5 VDC outputs, both with reverse polarity protection. |
| Output Signal |
: |
4-20 mA DC or 1-5 VDC. |
| Zero and Span Adjustment |
: |
Fixed. |
| Response Time |
: |
20 ms. |
| Loop Resistance |
: |
900 ohms max @ 30 VDC for current outputs. For voltage outputs, minimum lead resistance 50k ohms. |
| Current Consumption |
: |
4-20 mA for current output models; 3 mA for voltage output models. |
| Electrical Connections |
: |
2 ft, 22 AWG cable; 3/4" female NPT conduit. |
| Process Connections |
: |
Two 1/2" female NPT. |
| Enclosure Rating |
: |
NEMA 4 (IP66). |
| Mounting Orientation |
: |
±0.05 psi/90° rotation from horizontal. |
| Weight |
: |
1.8 lb (0.82 kg). |
| Agency Approvals |
: |
CSA approved explosion-proof for Class I, Division 1, Groups B, C, and D; Class II, Groups E, F, and G; Class III. |
