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Type 23DDG
MiniGauge™
ACCURACY
ASME B 40.1 Grade B (±3-2-3% of span)
DIAL SIZE
40mm (1½") or 50mm (2")
CASE MATERIAL
ABS polycarbonate blend, black
WETTED MATERIAL
Beryllium copper coil, silicone dampened
Integral ABS polycarbonate blend socket
Optional, 1⁄8 NPT or 1⁄4 NPT brass,
throttle plug
SENSING ELEMENT
Spiral wound Bourdon tube
CONNECTION
40mm – 1⁄8 NPT back
50mm – 1⁄8 NPT or 1⁄4 NPT back
RANGES
0-60 psi (180° arc);
0-100 psi, 0-160 psi, 0-200 psi, 0-300 psi, 0-400 psi (235° arc)
For optimum gauge life, select a gauge
with a full scale pressure range of approximately twice the maximum excursion pressure
Consult factory for high cycle life
applications
PRODUCT DATA SHEET
23DDG
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Type 40DDG, 50DDG
Direct Drive Gauge
ACCURACY
±5% of span
DIAL SIZE
23mm (0.906")
CASE MATERIAL
ABS blend, black
WETTED MATERIAL
Beryllium copper tube/brass socket
SENSING ELEMENT
Spiral wound Bourdon tube
CONNECTION
1⁄8 NPT back with 15mm (9/16˝) wrench flats. Optional, throttle plugs, PT 1⁄8˝ (JIS) and R 1⁄8˝ (BSPT) threads
RANGES
60 psi-100 psi (180° dial arc)
160 psi-300 psi (235° dial arc)
PRODUCT DATA SHEET
40DDG/50DDG
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Type 12DDG, 15DDG
Direct Drive Gauge
ACCURACY
Standard: ±2% at setpoint
(setpoint is normally 50% of range)
UL listed: ±3.5% of span of middle
three-fifths of scale
DIAL SIZE
1¼", 1½"
CASE MATERIAL
Stainless steel, sealed
WETTED MATERIAL
Beryllium copper tube/brass socket
SENSING ELEMENT
Spiral wound Bourdon tube
Optional, silicone dampened tube,
silicone-filled tube
CONNECTION
1⁄8 NPT back, safety plug in 1500 psi-4000 psi ranges. Optional, 1⁄4 NPT back, throttle plugs
RANGES
0/60 psi, 0/100 psi, 0/160 psi, 0/200 psi, 0/300 psi, 0/700 psi,
0/1,200 psi, 0/1,500 psi 0/2,000 psi, 0/3,000 psi, 0/4,000 psi
PRODUCT DATA SHEET
12DDG/15DDG
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