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Series 637 | Adjustable Range Pressure Transmitter Stainless Steel, Intrinsically Safe, Explosion-proof, Accuracy ±0.25%, 4-20 mA Signal |
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Series 637 Pressure Transmitters are durable and compact with all welded 316 stainless steel construction and exceptional ±0.25% accuracy. Four ranges are offered up to 0-300 psig (0-20 bar). Zero and span are adjustable to ±10% each; range turndown is a full 5:1. Integral junction box simplifies field wiring. Output is 4-20 mA with 12-40 VDC power supply. Units are explosion-proof, intrinsically safe with FM approval and they meet NACE standards for off-shore applications. |
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