Ashcroft 5509 Differential Pressure Gauges
Ashcroft 5509 Differential Pressure Gauges
Industrial Pressure Measurement & Monitoring
Ashcroft Instruments 5509 differential pressure gauge comes standard with 316 SS wetted parts and has a rugged gauge with an external zero adjust feature as standard.
Ashcroft Instruments 5509 Differential Pressure Gauges – Features & Benefits
- ±2.5% full scale accuracy
- Stainless Steel case
- 316 Stainless Steel wetted parts
- Inches of water differential ranges
- External zero adjust
- Available with open or solid front case styles
- 4" (100 mm) or 6" (160 mm) dial sizes
- Optional liquid-filled case
- Static pressure for ranges
- 160IW & lower – 145 psi
- 160IW – 360 psi
| Model Number | 5509 |
|---|---|
| Accuracy | +/-2.5% full scale |
| Ranges | 0-10 IWD (inches of water differential) to 400 psid |
| Static Pressure |
From 10 IWD to 3 psi - static pressure 145 psi 5 psi and above - static pressure 360 psi |
| Dial Size |
4" or 6" Zero adjust at top of case |
| Case Material | 304 stainless steel open case (solid front optional) |
| Ring | Bayonet ring |
| Window | Shatterproof glass |
| Dial | Aluminium, white background, black figures and intervals |
| Pointer | Black painted alumnium with external adjust feature standard (to 25% of range) |
| Ingress Protection |
IP54 (Dry) IP65 (Liquid Filled) IP65 Optional (Dry Case XLJ) |
| Diaphragm Material |
316 stainless steel for ranges 10 psi and below. High strength cobald alloy (Duratherm 600) for ranges 15 psi and above |
| Housing Material | 316 Stainless steel with a Vitron 0-ring |
| Mounting | Stem, wall or pipe |
| Connection Size | 0.25" or 0.5" NPT |
| Connection Location | Lower |
| Optional Features | |
| Glycerin Fill | L - Standard |
| Silicone Fill | XGV - Optional |
| Weatherproof / Hermetically Sealed Case (IP65) | XLJ |
| Wall Mounting Bracket | XFW |
| 316 SS Case And Ring | XYW |
| Pipe Mounting Bracket | XTM |
| 3-way Manifold | X43 |
| Polycarbonate Window | XPD |
| Solid Front | S |
| Calibration Chart | C4 |
| Oxygen Cleaning | 6B |
| Stainless Steel Tag-Wired | NH |
| Stainless Steel Tag-Bonded | MN |
| Electric Contacts |
Single Set Point - Close High Contact QH Open Low Contact QL Dual Set Point - High & Low Contact ED Double High Contact EE Double Low Contact EF
Electric contacts are available as an option on both dry and liquid filled gauges. |
- Ashcroft Instruments 5509 - Differential Pressure Gauge - Spec Sheet
- Ashcroft Instruments Pressure & Temperature Measurement & Monitoring Instrument Brochure - Overview & Quickguide
- Ashcroft Instruments Pressure & Temperature Measurement & Monitoring Instrument Brochure - Pressure Gauges
- Ashcroft Instruments Pressure Sensors & Pressure Gauges - Pressure Measurement & Monitoring Product Overview
