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AMETEK851压力变送器
快盈VIIIAMETEK851压力变送器Description The Model 851 is designed for years of stable performance in even the toughest environmental and media conditions, such as refineries, petrochemical facilities,
AMETEK851压力变送器的详细资料
AMETEK851压力变送器Description
The Model 851 is designed for years of stable performance in even the toughest environmental and media conditions, such as refineries, petrochemical facilities, paper & pulp plants, and waste water treatment facilities. Approvals include FM and CSA for explosion-proof and CSA for intrinsic safety ratings. The Model 851 also meets NACE standards for offshore applications. A one year warranty is standard with every unit.
TAMETEK851压力变送器,he small size and light weight of the Model 851 transmitter eliminates the need for complicated mounting hardware and mechanical supports, thereby reducing installation time substantially. The in-line connection permits simple fi eld wiring without the need for additional hardware, adding to the speed and ease of installation. Its slim profi le allows for mounting in places too tight for most other transmitters.
A 4-20 mA output is standard with a 12-40 VDC power supply. The Model 851 is bench adjustable, allowing for calibration of zero and span. With the cover sealed double O-ring assembly, this transmitter is weather proof and capable of direct spray, clean-in-place applications.
Specifications
Service | Liquid, gas or vapor |
Range Limits | 0-3 to 0-6 psi (0-0.2 to 0-0.4 bar) 3-15 psi (0.2-1.0 bar) 0-6 to 0-15 psi (0-0.4 to 0-1.0 bar) 0-15 to 0-30 psi (0-1.0 to 0-2.1 bar) 0-20 to 0-100 psi (0-1.4 to 0-6.9 bar) 0-60 to 0-300 psi (0-4.0 to 0-20.7 bar) 0-200 to 0-1000 psi (0-14.0 to 0-69.0 bar) 0-600 to 0-3000 psi (0-40.0 to 0-206.9 bar) 0-1000 to 0-5000 psi (0-70.0 to 0-344.8 bar) |
Output | 4 to 20 mADC, limited to 30 mADC |
Power Supply | 12 to 40 VDC with reverse polarity protection |
Loop Resistance | 1400 ohms maximum at 40 volts |
Turndown | 5:1 |
Zero Adjust | ±10% |
Span Adjust | ±10% |
Temperature Range | |
Ambient Operating | FM Intrinsically Safe: -40° to 140°F (-40° to 60°C) FM Explosion-proof: -40° to 180°F (-40° to 82°C) CSA Intrinsically Safe T3C: -40° to 140°F (-40° to 60°C) CSA Explosion-proof: -40° to 180°F (-40° to 82°C) |
Process Interface | -40° to 212°F (-40° to 100°C) |
Storage | -40° to 212°F (-40° to 100°C) |
Overrange | 300% upper range limit |
Humidity Limits | 0 to 100% RH |
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温馨小贴士:请您仔细阅读产品使用说明书,正确使用本产品。
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公司:快盈VIII
地址:深圳市南山区前海路振业国际商务中心1206
:、83983899
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