PRODUCTS CENTER
Tonga PCB Series Low Pressure Gauge
Category:
TongaPressure Gauge
TongaPressure Gauge
Phone:400-888-8888
Product Description
Features
Highly accurate reading of low pressures
Brass or stainless steel wetted parts
Ranges from 15 inH2O/oz to +10 psi
ASME B40.100 and EN 837-3 compliant
Application
Suitable for measuring gaseous media both corrosive and non-corrosive
Used to measure natural gas pressure as well as air flow indication and leak detection
Vacuum pumps, air compressors, air filters, gas burners, vacuum ovens, suction regulatorsand respirator
| Specifications | Brass Internals |
| Dial | 2" (50mm), 2.5" (63mm), 4" (100mm), White Aluminum Dial with Black and Red Markings |
| Case | Black Steel, SS304 |
| Lens | Acrylic, Push-in Type or with Bayonet Bezel |
| Socket | Brass |
| Connection | 1/4" NPT, BSP, BSPT (Lower / Back) |
| Capsule Element | Copper Alloy |
| Pointer | Black Aluminium |
| Welding | Solder / Brazed |
| Over-pressure Limit | 30% of Full Scale Value |
| Working Pressure | 60% of Ful Scale Value (Fluctuating) 75% of Full Scale Value (Static) |
| Ambient / Process Temperature | -40°F to 150°F (-40°C to 65°C) |
| Unit Option | psi, mbar, kPa, inH2O, inHg, etc. |
| Accuracy | 2.5" (63mm), 4" (100mm): ±3-2-3% ANSI / ASME Grade B |
Product Image & Drawing
A
B
C
D
- 2" & 2.5" Lower Connection
| Dial Size | D | B | A | H | SW |
| 2" | 2.067" (52.5mm) |
1.417" (36mm) |
0.354" (9mm) |
1.850" (47mm) |
0.551" (14mm) |
| 2.5" | 2.598" (66mm) |
1.614" (41mm) |
0.354" (9mm) |
2.244" (57mm) |
0.551" (14mm) |
- 2" & 2.5" Back Connection
| Dial Size | D | B | H | SW |
| 2" | 2.067" (52.5mm) |
1.417" (36mm) |
2.244" (57mm) |
0.551" (14mm) |
| 2.5" | 2.598" (66mm) |
1.575" (40mm) |
2.441" (62mm) |
0.551" (14mm) |
- 4" Lower Connection
| Dial Size | D1 | D2 | B1 | B2 | A | H | SW |
| 4" | 4" (101.6mm) |
3.878" (98.5mm) |
1.929" (49mm) |
0.669" (17mm) |
0.591" (15mm) |
3.346" (85mm) |
0.866" (22mm) |
Product Type Selection
| Select Code (#) |
Order Type (Series) |
Dial (D) |
Case Material (K) |
Socket (S) |
Process Connection (C) |
Mount (M) |
Range & Unit (R) |
| 1 | PCB | 2" (50mm) | Black Steel | Brass | 1/4" NPT | Lower | 0/15 inH2O/vac |
| 2 | 2.5" (63mm) | SS304 | Stainless Steel | 1/4" BSP | Back | 0/32 inH2O/vac | |
| 3 | 4" (100mm) | 1/4" BSPT | 0/55 inH2Ovac | ||||
| 4 | Other Thread Sizes Upon Request | 0/100 inH2O/vac | |||||
| 5 | 0/200 inH2O/vac | ||||||
| 6 | 0/15 inH2O/oz | ||||||
| 7 | 0/32 inH2O/oz | ||||||
| 8 | 0/55 inH2O/oZ | ||||||
| 9 | 0/100 inH2O/oz | ||||||
| 10 | 0/200 inH2O/oz | ||||||
| 11 | 0/5 psi | ||||||
| 12 | 0/10 psi | ||||||
| 13 | Other Ranges Upon Request |
To Order Low Pressure Gauge
| Select Code | Series | D1 | K1 | S1 | C1 | M1 | R1 |
| Order Type | PCB- | ||||||
| Dial | 2" (50mm) | ||||||
| Case Material | Black Steel | ||||||
| Socket | Brass | ||||||
| Process Connection | 1/4" NPT | ||||||
| Mount | Lower | ||||||
| Range & Unit | 0/15 in H2O/vac |
For the example indicated above, for product code PCB-D1K1S1C1M1R1, the specs of the low pressure gauge selected are:
PCB Series, 2" (50mm) Dial, Black Steel Case, Brass Socket, 1/4" NPT, Lower Connection, 0/15 in H2O/vac Range.
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CONTACT US
Changzhou Proutech International Corp.
Add: 58-1 Yulong Mid-Road 213125 Changzhou, Jiangsu, China
Tel: +86 519 85958828
Email: info@prou-tech.com
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