AC Switchboard Meters – Iron Vane & Rectifier types
Wattmeters
Temperature Indicators
Frequency Meters
Expanded Scale Voltmeters
Wattmeters
Temperature Indicators
Frequency Meters
Expanded Scale Voltmeters
Temperature Indicators
Drilling PlanThe model 4951 is a self-contained resistance temperature meter that measures temperature using the wheatstone bridge principal with a 10-ohm copper RTD (Resistance Temperature Detector) in one leg. The RTD is not supplied. Specific ranges are available upon request. This temperature indicator features A&M sealed watertight design, as do all our Hi-Shock switchboard meters.
SPECIFICATIONS
Potential Input | |
120VAC ±10% Single Phase | |
Burden | |
4.2 VA | |
Frequency Range | |
50 - 600Hz | |
Accuracy | |
1½% of FS | |
Temperature | |
Operating | -20°C to +65°C |
Storage | -65°C to +100°C |
Dielectric Test | |
1500 VRMS | |
Response Time | |
2 seconds max. | |
Resistance-Temperature Detector | |
10 Ohms Copper Coil / 100 Ohms Platinum | |
Coils @ 25°C (Not Supplied) | |
Scale Range | |
0-200°C (Other ranges available) |