Dwyer产品 Series AT23000MR/3000MRS美国德威尔 压差表 流量计 差压计 差压开关 差压变送器
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Dwyer 美国德威尔

  • Series AT23000MR/3000MRS dwyer 德威尔
Series AT23000MR/3000MRS dwyer 德威尔

Series AT23000MR/3000MRS dwyer 德威尔

  • dwyer产品销售 产品选型 产品报价 技术支持 售后服务
  • 美国德威尔 压差表 流量计 差压计 差压开关 差压变送器
  • 产品广泛应用于暖通 空调 食品 制药 生物工程 智能楼宇 电厂 化工 水处理 环境监测 工业制造等领域
  • 产品描述:美国Dwyer德威尔仪器仪表制造有限公司(Dwyer Instruments,Inc.)是一家对差压、温度、液位和流量的测量,变送和控制等方面拥有众多精密仪器仪表产品并且在价格上有强竞争力的仪器仪表制造公司。
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Series AT23000MR/3000MRS
Using solid state technology, the Series AT23000MR/AT23000MRS ATEX/IECEx Approved Photohelic® Switch/Gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gage. Gage reading is unaffected by switch operation and will indicate accurately even if power is interrupted. AT23000MR series employ versatile electromechanical relays with low amperage ratings-ideal for dry circuits. For applications requiring high cycle rates, choose AT23000MRS models with SPST (NO) solid state relays. Easy to adjust set point indicators are controlled by knobs located on the gage face (accessible opening case after de-energizing instrument). All models provide both low and high limit control. Compatible with air and other non-combustible, non-corrosive gases, they can be used in systems with pressures to 25 psig (1.725 bar). Optional construction is available for use to either 35 psig (2.42 bar) or 80 psig (5.51 bar).
Important notes for installation:
• Cables must be fitted through 1/2" NPT cable gland or ATEX/IECEx conduit (not supplied with instrument).
• Make sure after cabling to close tight cover and cable gland, in order to keep IP66rating (IP65 with option OPV, overpressure relief valve).
• Open cover only after de-energizing instrument.
• Attention: Check local safety rules and warnings on unit and manual for a correct use of the instrument in hazardous area.
Please see SERIES 3000MR/MRS for non-ATEX/IECEx approved.
California Residents:  Click Here for Proposition 65 WARNING.

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