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| 产品简介： | |||
| Basic Opposed Piston differential pressure switches with standard wetted parts are normally suitable | |||
| for air, oil, water and non-corrosive processes. Refer to How to Order on page 3 to locate option | |||
| components or for guidance when system pressure varies significantly. Each position in the model | |||
| number, exception Accessories, must have a designator. | |||
| 详细说明： | |||
| Delivery | |||
| l Routine shipments 7 to 10 working days. | |||
| l Emergency shipments via air same day. | |||
| Service | |||
| l Factory service engineers and | |||
| area factory represen tatives provide | |||
| effective and prompt worldwide | |||
| service. | |||
| Warranty | |||
| l 3 years from date of manufacture. | |||
| Complete Product Line | |||
| l Standard models with many options | |||
| cover pressure range 0.5 to 1000 psid. | |||
| Customized specials available. | |||
| Field Adjustable | |||
| l Excellent resolution of Set Points, | |||
| self-locking adjustment, no special | |||
| tools required. No charge for factory | |||
| calibration. | |||
| Instrument Quality | |||
| l High repeatability, narrow dead band, | |||
| negligible temperature effect. | |||
| Construction | |||
| l Rugged, high-cycle rate tolerance, long | |||
| life, not critical to vibration, high overrange | |||
| and proof pressures, excellent corrosion | |||
| resistance to hostile environments. | |||
| Snap-Action Electrical | |||
| Switching Element | |||
| l Wide selection UL Listed and CSA | |||
| Certified switching elements for AC | |||
| and DC service. | |||
| Wetted Parts | |||
| l Wide selection of materials, process | |||
| connections configuration and size. | |||
| Agency Listings/Certification | |||
| l CSA, ATEX, GOST | |||
| Safety Certified to IEC 61508 (SIL) | |||
| l SOR products are certified to IEC 61508 | |||
| for non-redundant use in SIL1 and SIL2 | |||
| Safety Instrumented Systems for most | |||
| models. For more details or values | |||
SOR 对置活塞 差别 压力开关
