Description
The 4-1/2” (114 mm) size dial Swichgage is a mechanical gage for temperature indication. It is a combination indicating gage and critical temperature limit switches. High and low temperature limit contacts are visible. For this model the gage pointer makes with two adjustable contacts to complete a pilot-duty circuit.
The gage pointer acts as a pressure indicator and as one switch pole, which completes a circuit when it touches the adjustable limit contacts. Contacts have self-cleaning motion to ensure electrical continuity. A toggle switch is provided on this item to override the low contact for equipment start-up.
PRODUCT FEATURES:
- Combination indicating gage and critical temperature limit switches
- High and low temperature limit contacts are visible and adjustable
- SPDT snap-acting models
- Latching control relay versions available
PRODUCT SPECIFICATIONS:
- Murphy Part No.: SPLC-350P20
- Series: SPLC Series
- Range: 130 – 350°F (54 – 177°C)
- Capillary: PVC-Armored Copper Tube 20 ft. long
- Diameter: 4-1/2 in. (114 mm)
- Dial: White on black, dual scale, °F and °C standard, 4-1/2 in. (114 mm) diameter
- Case: Die-Cast Aluminum, Surface Mount
- Sensing Bulb: Copper bulb: 1/2 in. (13 mm) OD
- Length: 7 in. (178 mm)
- Pressure Rating: 600 psi (4.1 MPa) [41 bar]
- Connection: 1/2 NPT compression fitting
- Overrange: Do not exceed 10% above full range
- Limit Contacts: 1-SPDT, Center off; pilot-duty; 2 A @ 30 V; 1 A @ 125 VAC. Contacts are gold-plated silver.
- Wire Connections: 1/2 NPT conduit and terminal block
- Minimum Sensing Bulb Insertion into Process: 2-1/2 in. (64 mm)
- Item Weight: 8 lb. (3.6 kg) approximately
- Item Dimensions: 16 x 11 x 5-1/2 in. (406 x 279 x 140 mm)
APPLICATIONS:
- Gas compressors
- Heaters and coolers
- Water pump temperature
- Engine coolant temperature
- Process temperature
Product Condition: NEW
