德国WIKA

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  • 德国wika精密压力表332.50.160校验压力表333.50.160
德国wika精密压力表332.50.160校验压力表333.50.160

产品·介绍

Product introduce

功能特性
全不锈钢结构
刀形指针,便于准确读数
耐磨损的不锈钢材质,可实现精密运动
测量范围:高达0 ... 160 MPa
描述
设计
符合EN 837-1标准
标准尺寸 (mm)
160
准确度等级
0.6
量程
0 ... 0.06至0 ... 160 MPa
或所有其他同等负压量程或正压和负压联程
调整介质
≤ 2.5 MPa:气体
> 2.5 MPa:液体
压力限值
稳定性:满量程值
波动性:0.9 x满量程值
过压保护:1.3 x满量程值
允许温度
环境温度:
未充液时为-40 … +60℃
充有甘油时为-20 … +60℃(333.50型)
介质温度:
未充液时最大为+200℃
充液时最大为+100℃(333.50型)
温度影响
当测量系统的温度在参考温度 (+20℃) 附近波动时,最大变化为量程的±0.4 %/10 K
防护等级
IP 65,符合EN 60529 / lEC 529标准
详细参数
Bourdon tube pressure gauge, Stainless steel,
Test gauge series
Model: 332.50
Specifications according to data sheet: PM 03.06
Case: stainless steel
Bezel ring: cam ring (bayonet type), stainless steel
Case filling: without
Nominal size: 160 mm
Unit of outer Scale: MPa
Measuring range: gauge pressure range
Scale range: 0...0.25 MPa
Process connection: G 1/4 B
Process connection material: stainless steel
Pressure element material: stainless steel
Connector location: lower mount
Window: laminated safety glass
Pointer: knife-edge pointer, aluminium, black
Accuracy class: class 0.6
Overpressure safe: 1.3 x full scale value
Permissible ambient temperature: -40 … +60 °C
Permissible medium temperature: + 200 °C
Case surface: bare
Pressure Gauge Standard: International (standard Europe)
Manufacturer logo: *WIKA*
serialnumber on dial: Serial number *...*
with thread protection