Description
1130 Differential Pressure Gauge
The Ashcroft® 1130 differential pressure gauge is an economical means for measuring pressure between two independent pressure sources.
Used on process monitoring or control, the unit’s system design permits a small volume of media migration; intended for air, hydraulic oil and non-corrosive applications.
A good choice for satisfying challenging pressure requirements.
Specifications:
- Accuracy: ±2% (ascending pressure)
- Pressure Ranges: 0-5 thru 0-150 psid
- Dial size: 2″, 2 1/2″, 3 1/2″, 4″, 4 1/2″ and 6″
- Case: stainless steel
- Body: aluminum, brass or stainless steel
- Wetted Material: body material, Teflon®, ceramic and various O-ring materials
TYPICAL USES
- Filtration Monitoring
- Hydraulics
- Flow Rate
- Pump Performance
- Measuring Pressure Drop
SPECIFICATIONS
Accuracy
- ±2% ascending pressure full scale differential
Sizes
- 2˝, 2 ½˝, 3 ½˝, 4˝, 4 ½˝, 6˝
Ranges
- 0-5 psi to 150 psi
Process Connection
Location: Lower, back, in-line
Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapters (OPT.)
Migration
- Minor migration of process media
Maximum Process
- Temperature: 175°F (80°C)
- Maximum Static Pressure: 3,000 psi (6,000 psi for SS)
WETTED COMPONENTS
Actuator
- Piston
O-Rings/Diaphragm
- Buna-N
Body Material
- Aluminum, brass or stainless steel
NON-WETTED COMPONENTS
Case Material
- Stainless Steel
Window
- Glass (STD.), safety glass or plastic (OPT.)
RATINGS FOR STANDARD REED SWITCHES
SPST Switches
- Contact Rating: 10 VA ac (rms) or dc (Max.)
- Current: 0.5 Amp ac (rms) or dc (Max.)
- Voltage: 100 Vac/Vdc (Max.)
SPDT Switches
- Contact Rating: 3 VA ac (rms) or dc (Max.)
- Current: 0.3 AMP ac (rms) or dc (Max.)
- Voltage: 30 Vac/Vdc (Max.)
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