Description
The Wika 713.12 Series 4" Brass Differential Pressure Gauge, available at Branom Instrument Co., is engineered for precise measurement of pressure differentials and duplex measurements of two applied pressures. This gauge is an excellent choice for applications in heating, ventilation, and air conditioning (HVAC) systems, as well as for non-corrosive, non-crystallizing gaseous and liquid media.
Featuring a liquid-filled steel case with parallel entry, the 713.12 Series ensures durability and accurate readings. It offers a range starting from 10 psi (0.6 bar) and provides differential pressure indication with a moving disc, making it both economical and reliable. For those working with aggressive media, the Type 731.12 is available, featuring stainless steel compatibility.
Trust Branom Instrument Co. to provide you with the best selection of reliable and cost-effective differential pressure gauges tailored to meet your specific requirements.
Specifications
| Wika 713.12 | |
|---|---|
| Scale Range | 0 bar...0.6 bar, 0 bar...1 bar, 0 bar...1.6 bar, 0 bar...2.5 bar, 0 bar...4 bar, 0 bar...6 bar, 0 bar...10 bar, 0 bar...16 bar, 0 bar...25 bar, 0 bar...40 bar, 0 bar...60 bar |
| Process Connection | G 1/2 B, 1/2 NPT, G 1/4 B, 1/4 NPT, G 3/8 B |
| Display | Differential Pressure Display, Duplex Display w/Two Pointers, Subtracting Display |
| Movement | Copper Alloy, Stainless Steel |
| Mounting Flange / Bracket / Bezel | Black Steel Bezel Ring (Screw Retained), Lacquered Polished Brass Bezel Ring (Screw Retained), Black Painted Steel Rear Flange, Black Painted Steel Front Flange (Screw Retained), Chrome Plated Brass Front Flange (Screw Retained) |
| Window | Acrylic Window, Laminated Safety Glass Window, Flat Instrument Glass Window |
| Restrictor | Without, Brass, Threaded, Orifice 0.3mm (0.012 in), Brass, Threaded, Orifice 0.6mm (0.024 in) |
| Case Type | No Blow-Out Disc on Top, Blow-Out Disc Back |
| Case Filling | Glycerin (FDA), Glycerin-Water Mixture, Silicone, 50 cSt, Prepared for Filling |
| Thread Protection | Without, Thread Protection |
| Connector Location | Lower Mount, 3 o'clock, 9 o'clock, 12 o'clock |
| Nominal Size | 4" |
| Set / Drag Pointer | Without |
| Special Design Features | Without |
| Certificates | Without |
| Approvals | Without |
| Electric Arm Contact | Without |
| Additional Ordering Info | Without |
| Accuracy Class | Class 1.6 |
| Ingress Protection | IP 65 |
| Tags and Labels | Without |
| Packing | Single Packing |
| Press. Gauge Features | |
|---|---|
| Gauge: Brand | Wika |
| Gauge: Type | Dial Indicating Gauge |
| Gauge: Product Unit of Measure | bar |
| Gauge: Process Connection Location | Lower Mount, 3 o'clock, 9 o'clock, 12 o'clock |
| Gauge: Ingress Protection | IP 65 |
| Gauge: Window | Acrylic (PMMA), Laminated Safety Glass, Flat Instrument Glass |
| Gauge: Wetted Material | Copper Alloy (Brass) |
| Gauge: Fill Type | Liquid Filled / Fillable |
| Gauge: Dial Size | 4 in (100 mm) |
| Gauge: Process Connection Size | G 1/2 B, 1/2 NPT, G 1/4 B, 1/4 NPT, G 3/8 B |
| Gauge: Accuracy | ±2% |
| Gauge: Measuring Principle | Bourdon Tube |
| Gauge: Pressure Type | Differential Pressure |
| Gauge: Model | 713.12 |
| Gauge: Scale Range | ≥ 10 psi (0.6 bar) to ≤ 15,000 psi (1,000 bar) |