PSD Series Sanitary Diaphragm Pressure Gauge
Category:
Features
Case: stainless steel
Bezel ring: crimped ring (bayonet type), stainless steel
Dial: 2.5" (63mm), 4" (100mm), aluminium, white, black lettering
Pointer: aluminium, black
Diaphragm seal size: DN 0.75" (20mm), DN 1.5" (40mm), DN 2" (50mm), DN 2.5" (63mm)
Window: laminated safety glass
Liquid-filled or dry
ASME B40.100 and EN837-1 compliant
Application
Process industry: food industry, biotechnology and pharmaceutical industries, cosmetics manufacturing
Quick cleaning of measuring point, without residue
For gaseous and liquid aggressive media that are highly viscous or crystallising, also in aggressive ambience
| Specifications | |
| Dial | 2.5" (63mm), 4" (100mm) |
| Case | SS304 |
| Lens | Polycarbonate |
| Socket | SS316, Welded |
| Over Pressure Limit | 25% up to 600 Psi (41 Bar); 15% up to 1,000 Psi (69 Bar) |
| CIP Temperature Limit | 250°F (121°C) Continuous |
| SIP Temperature Limit | 266°F (130°C) 1 Hour, Dry |
| System Fill | Food Grade Glycerine Standard (Mineral Oil, Silicone and Neobee-20 Optional) |
| Case Fill | Food Grade Glycerine Standard (Dry, Mineral Oil, Silicone and Neobee-20 Optional) |
| Ambient Temperature | Glycerine Filled: 40°F to 150°F (4°C to 65°C) |
| Process Temperature | 0°F to 250°F (-18°C to 121°C) |
| Unit Opinion | psi, bar, kg/c㎡, kPa, MPa, atm, etc. |
| Accuracy | 2.5": ±1.5% of Full Scale 4": ±1.0% of Full Scale |
Product Image & Drawing
A
B
C
D
E
- 2.5" Lower Connection

| Tri-Clamp Connection | d1 | d2 | d3 | d4 | H | h1 | h2 | h3 | h4 |
| 0.75" | / | 0.984" (25mm) |
0.748" (19mm) |
0.378" (9.6mm) |
3.287" (83.5mm) |
/ | 0.335" (8.5mm) |
0.157" (4mm) |
0.118" (3mm) |
| 1.5" | 1.969" (50mm) |
1.181" (30mm) |
0.709" (18mm) |
0.630" (16mm) |
4.823" (122.5mm) |
1.890" (48mm) |
0.945" (24mm) |
0.276" (7mm) |
0.118" (3mm) |
| 2" | 2.500" (63mm) |
1.575" (40mm) |
0.768" (19.5mm) |
0.630" (16mm) |
4.823” (122.5mm) |
1.890" (48mm) |
0.945" (24mm) |
0.276" (7mm) |
0.118" (3mm) |
- 2.5" Back Connection

| Tri-Clamp Connection | d1 | d2 | d3 | d4 | H | h1 | h2 | h3 | h4 |
| 0.75" | / | 0.984" (25mm) |
0.748" (19mm) |
0.378" (9.6mm) |
2.067" (52.5mm) |
/ | 0.335" (8.5mm) |
0.157" (4mm) |
0.118" (3mm) |
| 1.5" | 1.969" (50mm) |
1.181" (30mm) |
0.709" (18mm) |
0.630" (16mm) |
3.701" (94mm) |
1.890" (48mm) |
0.945" (24mm) |
0.276" (7mm) |
0.118" (3mm) |
| 2" | 2.520" (64mm) |
1.575" (40mm) |
0.756" (19.2mm) |
0.630" (16mm) |
3.701" (94mm) |
1.890" (48mm) |
0.945" (24mm) |
0.276" (7mm) |
0.118" (3mm) |
- 4" Lower Connection

| Tri-Clamp Connection | d1 | d2 | d3 | d4 | H | h1 | h2 | h3 | h4 |
| 1.5" | 1.969" (50mm) |
1.575" (40mm) |
1.181" (30mm) |
0.984" (25mm) |
5.976" (151.8mm) |
1.378" (35mm) |
0.906" (23mm) |
0.236" (6mm) |
0.118" (3mm) |
| 2" | 2.520" (64mm) |
1.969" (50mm) |
1.181" (30mm) |
0.984" (25mm) |
5.976" (151.8mm) |
1.378" (35mm) |
0.906" (23mm) |
0.236" (6mm) |
0.118" (3mm) |
- 4″ Lower Back Connection

| Tri-Clamp Connection | d1 | d2 | d3 | d4 | H | h1 | h2 | h3 | h4 |
| 1.5" | 1.969" (50mm) |
1.575" (40mm) |
1.181" (30mm) |
0.984" (25mm) |
3.996" (101.5mm) |
1.378" (35mm) |
0.906" (23mm) |
0.236" (6mm) |
0.118" (3mm) |
| 2" | 2.520" (64mm) |
1.969" (50mm) |
1.181" (30mm) |
0.984" (25mm) |
3.996" (101.5mm) |
1.378" (35mm) |
0.906" (23mm) |
0.236" (6mm) |
0.118" (3mm) |
Product Type Selection
| Select Code (#) |
Order Type (Series) |
Dial (D) |
Tri-clamp Connection (C) |
Mount (M) |
Liquid-filled |
Range & Unit (R) |
| 1 | PSD | 2.5'' (63mm) | 0.75'' (20mm) (Only for 2.5'' Dial) |
Lower | Glycerine | 0/100psi & 0/7bar |
| 2 | 4'' (100mm) | 1.5'' (40mm) | Back | Mineral Oil | 30''Hg Vac | |
| 3 | 2'' (50mm) | Lower Back | Neobee-20 | 30''/0/15 psi | ||
| 4 | Other Thread Sizes Upon Request |
Dry with Filling Hole | 30''/0/30 psi | |||
| 5 | 30''/0/60 psi | |||||
| 6 | 30''/0/100 psi | |||||
| 7 | 30''/0/150 psi | |||||
| 8 | 30''/0/300 psi | |||||
| 9 | 0/15 psi | |||||
| 10 | 0/30 psi | |||||
| 11 | 0/60 psi | |||||
| 12 | 0/100 psi | |||||
| 13 | 0/160 psi | |||||
| 14 | 0/200 psi | |||||
| 15 | 0/300 psi | |||||
| 16 | 0/400 psi | |||||
| 17 | 0/600 psi | |||||
| 18 | 0/1000 psi | |||||
| 19 | Other Ranges Upon Request |
To Order Sanitary Diaphragm Pressure Gauge
| Select Code | Series | D1 | C1 | M1 | F1 | R1 |
| Order Type | PSD- | |||||
| Dial | 2.5" (63mm) | |||||
| Tri-clamp Connection | 0.75" (20mm) | |||||
| Mount | Lower | |||||
| Liquid-filled | Glycerine | |||||
| Range & Unit | 0/100psi & 0/7bar |
For the example indicated above, for product code PSD-D1C1M1F1R1, the specs of the sanitary diaphragm pressure gauge selected are:
PSD Series, 2.5" (63mm) Dial, 0.75" (20mm), Tri-clamp Connection, Lower Connection, Glycerine-filled, 0/100psi & 0/7bar Range.
Keywords: PSD Series Sanitary Diaphragm Pressure Gauge
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