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Winters PAM Series of gauges are used to measure pressure and temperature of most ammonia systems.
Winters PAM Series of gauges are used to measure pressure and temperature of most ammonia systems.
Features
Applications
Used to display pressure and temperature on refrigeration systems.
| Dial | 2.5" (63mm), 3.5" (90mm), 4" (100mm): White aluminum with black and red markings |
| Case | 2.5" (63mm), 4" (100mm): AISI 304 SS 3.5" (90mm): Steel, painted black |
| Lens | Polycarbonate |
| Ring | 2.5" (63mm), 4" (100mm): 304 SS 3.5" (90mm): Steel painted black |
| Socket | 316L SS |
| Connection | 1/4" NPT |
| Bourdon Tube | 316L SS, drawn seamless |
| Movement | 304 SS |
| Pointer | Aluminum, anodized black |
| Welding | TIG |
| Over-Pressure Limit | 30% of full scale value |
| Working Pressure | Maximum 75% of full scale value |
| Ambient/Process Temperature | Dry: -40 to 150°F (-40 to 65°C) Glycerin filled: -4 to 150°F (-20 to 65°C) |
| Accuracy | ±1.5% of full scale |
| Enclosure Rating | IP65 |
| Dial | 2.5" (63mm), 3.5" (90mm), 4" (100mm): White aluminum with black and red markings |
| Case | 2.5" (63mm), 4" (100mm): AISI 304 SS 3.5" (90mm): Steel, painted black |
| Lens | Polycarbonate |
| Ring | 2.5" (63mm), 4" (100mm): 304 SS 3.5" (90mm): Steel painted black |
| Socket | 316L SS |
| Connection | 1/4" NPT |
| Bourdon Tube | 316L SS, drawn seamless |
| Movement | 304 SS |
| Pointer | Aluminum, anodized black |
| Welding | TIG |
| Over-Pressure Limit | 30% of full scale value |
| Working Pressure | Maximum 75% of full scale value |
| Ambient/Process Temperature | Dry: -40 to 150°F (-40 to 65°C) Glycerin filled: -4 to 150°F (-20 to 65°C) |
| Accuracy | ±1.5% of full scale |
| Enclosure Rating | IP65 |
