Model
VG/VR
Introduction
• Gas psi gauges are designed for general and laboratory applications involving the measurement of compressed gases compatible with the materials of construction.
• Gauges are used to monitor pressure of regulators and system
• Tested for use with oxygen
Technical parameters
| Body Material | see ordering info |
| Type | Radial or axial direction |
| Working Temperature | -40℃ to +60℃ |
| Nominal diameter | 2" |
| Connection | 1/4"NPT(M) |
| Scale | bar / psig |
| Window | Laminated safety glass |
| Switching accuracy | ±2.5% |
| Material of connection | SS316L / chrome plated brass |
Product picture
VG20SE
Introduction
• Contact gauge (KI) with inductance contact • For monitoring gas supply pressure and shortage • For inert, combustible, oxidizing, and corrosive gases and gas mixtures • Line 0.5m • With NAMUR sensor • Set point adjustable over 0~24% of scale • Tested for use with oxygen
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Application
Gas panels may be optionally equipped with contact pressure gauges. Contact Gas psi gauge combine the advantages of in situ readings with the demands of electrical signal transmissions. In combination with signal boxes, this creates visual and acoustic warning signals in the case of pres-sure drop and the monitoring of line pressure according to adjustable thresholds. |
Technical parameters
| Dual scale | bar / psi |
| Connection | 1/4"NPT(M) |
| Size | 2" |
| Accuracy | ±2.5% |
| Body Material | 316L |
| Switching function | NC |
| Outlet type | NAMUR |
| Temperature | -25~100°C |
Product picture
VG25SE
Introduction
• Contact pressure gauges with digital signal
• Set point adjustable over 10-90% of scale
• Double scale bar / psig
• c/w 2 meters of cable
• Tested for use with oxygen
Technical parameters
| Body Material | 316L |
| Working Voltage | 180 / 130 VDC |
| Max. Voltage | 200 VDC |
| Max. ON / OFF amperage | 0.5A |
| Contact power | 10W |
| Contact Current (initial) | 150 mΩ |
| Contact Capacitance | 0.2 pF |
| Insulation resistance | 1010 Ω |
| Frequency | 5.2 kHz |
| Working Temperature | -40℃~ 125℃ |
| Nominal diameter | 63mm |
| Connection | 1/4"NPT |
| Length of cable | 2 meters |
| Scale | bar / psig |
| Window | Laminated safety glass |
| Switching accuracy | +/- 2.5% of full scale |
| Weight | 0.375 kg |
Products Description
Gas PSI Gauge Product Description
VIGOUR offers a comprehensive range of Gas PSI Gauges, designed to measure and monitor gas pressure in a variety of applications. We provide three models, including standard pressure gauges and electric contact pressure gauges, both featuring dual scales in PSI and Bar. With materials available in stainless steel and copper-plated finishes, our pressure gauges are engineered for durability and accuracy, offering reliable performance in industrial environments.
Standard Pressure Gauges: Primarily used in VIGOUR's regular product line, including pressure regulators and control systems. Ideal for monitoring gas pressure in standard systems.
Electric Contact Pressure Gauges: Designed for integration into system monitoring and alarm systems, these gauges offer added functionality by triggering alerts when certain pressure thresholds are reached.
Available in stainless steel and copper-plated materials, providing options for different levels of durability and corrosion resistance.
Stainless steel gauges are ideal for harsh industrial environments, while copper-plated versions offer excellent performance in less demanding conditions.
All models are equipped with dual scales (PSI and Bar), making them suitable for international applications and offering flexibility in different regions. Whether you require imperial or metric measurements, VIGOUR pressure gauges provide clear and easy-to-read pressure readings.
Axial Design: Pressure readings are displayed in a direct, forward-facing manner. Commonly used in regular applications where space and direct viewing are important.
Radial Design: The dial face is oriented radially, offering a clear view from multiple angles. Ideal for installations where visibility from different directions is essential.
Advantages
Precision and Reliability: Engineered for accuracy, VIGOUR pressure gauges ensure precise pressure readings for both regular and alarm-based systems.
Material Flexibility: Choose from stainless steel for superior durability and resistance to corrosive environments or copper-plated for a more economical option with good performance.
Comprehensive Use: Perfect for industrial systems requiring reliable pressure monitoring, including gas systems, regulators, and alarm setups.
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