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Conduit Heads
Explosion Proof (EP)
F7-NEMA-WINDOW Series
This Explosion Proof (EP) instrument ng accommodates large diameter assemblies, multi-level circuit boards, and/or wide angle readouts and displays. Providing maximum clearance to facilitate instrument mounting, calibration, or service. Precision machined from sand-cast, copper-free aluminum.
This housing is used for mounting the F11-40 or F11- 50 Series Transmitters. See our fully assembled and functional F7-LCD-SP which utilizes this head.
- Two 3/4“ NPT conduit Feed-Thru hubs offset for maximum clearance and capacity.
- 7/16” thick base for blind tapped instrument mounting holes in any location.
- Glass cover models have a large 2.5“ diameter, tempered glass window for local read out.
- Corrosion resistant, “safety blue” polyester powder coating.
NOTE:
| Specifications | |
|---|---|
| Input Current | 4-20 mA |
| Maximum Current Maximum Current for Operation | 30 mA -3.5 mA |
| Voltage Drop | -1.5 V |
| Indication | |
| Display Digit Height Indication Range Decimals Upper Range / Over Range Engineering Units | Black LCD with 4 digits including minus sign 12.7 mm/0.5 Any range between - 1999 to 9999 Selectable, 0 to 3 Flashing symbols LO/HI Set of Labels included (including blanks) |
| Response Time | Approximately 0.5 seconds |
| Scale Setting | Two pushbuttons inside the housin g |
| Operation Temperature | -25 to + 70"C / -13 to + 158"F |
| Typical Accuracy | +-0.05 % FS +- 1 digit |
| Protection | IPgg / NEMA 4 |
| Connections | Str an ded, 1.5 mm“ AWG 16 |
| Conduit threads | 2 x 3/4’” NPT |
| Mounting | Wall Mounting |
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