Size:
|
|
4
½" gage
|
Accuracy:
|
|
Model
7100B - ASME Grade A (1% of middle half, 2% of first and last
quarters); Model 7112B - ASME Grade 2A (1/2% of full scale)
|
Pressure
Connection:
|
|
Dual-size
1/29 NPT male / 1/49 NPT female
|
Housing:
|
|
Black
polycarbonate body, clear acrylic lens
|
Position:
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|
Calibrated
for vertical mounting
|
Wetted
Parts:
|
|
Model
7100B - Beryllium copper bourdon tube, mickel plated brass
connection block; Model 7112B - Inconel® X-750 Bourdon tube,
316 stainless steel connection block
|
Movement:
|
|
Direct
drive of pointer
|
Temperature
Limits:
|
|
Model
7100B - -65 to 160°F (-54 to 71.1°C); Model 7112B - -60 to 180°F
(-54 to 82.2°C)
|
Overpressure:
|
|
150%
of full scale
|
Recommended
Operation:
|
|
25%
to 75% to full scale
|
Weight:
|
|
29
oz (211 g)
|
Accessory:
|
|
One
¼" NPT plug, brass or stainless steel
|
ELECTRICAL
![](../images/Dwyer/space.gif)
Power Supply:
|
|
10
- 35 VDC, 16 - 26 VAC
|
Warm-Up
Time:
|
|
10
minutes (LCD)
|
Current
Consumption:
|
|
38mA
max (DC), 76 mA max (AC)
|