NAGANO压力变送器KL92系列KL92-251技术参数及选型
NAGANO压力变送器KL92系列KL92-251技术参数及选型
日本NAGANO KEIKI长野计器成立于1896年，是一家专门做压力测量技术行业的公司，崇尚“以科技为本”的理念 ，是压力表和压力传感器的优质供应商之一。近年来公司不断发展扩大，产品阵容也从压力测量扩展到测量控制技术。
NAGANO KEIKI长野计器主营产品有压力变送器，压力开关，压力传感器，数字压力表等等。
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Item
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Description
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Fluid
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Liquid (Not corrosive for PFA and PTFE)
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Operating conditions
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Free from combustible gas or liquid causing fire/explosion under normal condition
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Pressure inlet
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Tube connection, various types of nut, male screw (φ1/4, φ3/8, φ1/2 inch)
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Wetted parts material
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Diaphragm: PFA
Others: PTFE (PFA)
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Pressure range
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0 to 0.3, 0.5 MPa
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Allowable pressure
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0.7 MPa
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Fluid temperature
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10 to 80℃
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Operating temperature
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10 to 60℃
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Storage temperature
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-10 to 65℃ (No freezing inside the sensor)
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Operating humidity
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25 to 80％RH (No condensation inside the sensor)
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Power source
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24V DC±10％ (2 wire system)
12 to 24V DC (3 wire system)
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Output
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2 wire system: 4 to 20mA DC (Load resistance: 500Ω max. at 24V DC)
3 wire system: 1 to 5V DC (Load resistance:10kΩ min.)
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Transmission system
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2 wire system or 3 wire system
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Accuracy
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±1.0％F.S.
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Temperature coefficient
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±0.05％F.S./℃ (Zero)
±0.05％F.S./℃ (Span)
Compensation temperature: 10 to 60℃
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Setting system
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External adjustment at zero point
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Enclosure
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Splash-proof excluding cable end (IP54)
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Chassis material
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Polypropylene (PP), fluorocarbon polymers (PTFE, PFA)
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Weight
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Approx. 180g (With cable)
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CE compliance
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Applicable Standards： EN61326-1：2013； EN61326-2-3：2013
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NAGANO压力变送器KL92系列介绍
本产品是含氟聚合物膜片密封型压力变送器。
由于无 O 形环结构最大限度地减少了污染风险和金属洗脱，因此适用于半导体制造行业的压力监测。
特征
・接液部件全部由含氟聚合物（PFA、PTFE）制成，其结构可最大限度地降低污染风险。
・提高了对氢氟酸等化学品的耐腐蚀性。
・外壳防护等级为 IP54，可满足紧凑型树脂湿站的应用要求身体。
This product is a fluoropolymers diaphragm seal type pressure transmitter.
As the O-ring-free structure minimizes contamination risk and the elution of metal, it is suitable for pressure monitoring in the semiconductor manufacturing industry.
Feature
・Wetted parts are all made of fluoropolymers (PFA, PTFE) and so structured as to minimize contamination risk.
・Improved corrosion resistance to chemicals, such as hydrofluoric acid.
・Enclosure rating is IP54 to meet the application requirement of wet station with compact resin body.
NAGANO压力变送器KL92系列其他常用型号：
NAGANO KL92-251
NAGANO KL92-271