◆典型应用范围：
1>医用设备
2>环境技术
3>电流壳体
4>氧化应用
5>客户设计的压力范围
6>压力范围：0...1bar、0...400bar、-1...0bar
7>标准：G1/2＂打开端口
可选：G1/2＂类似齐平膜
8>输出信号：4...20mA/2线制系统,4...20mA/0...10V/2线制系统
10>压力范围广和电气连接
11>国际电工委员会60770精确度：0.5％FSO
12>极好的直线性
13>较小的热效应
14>良好的长期稳定性
15>防止因错误接线，短路，超高压而引起的高电压对电器的损害
16>高可靠性
17>可选择Ex: II 1 G EEx ia IIC T4
18> 客户设计操作程序
●Technical Information
◆The pressure transmitter SPM 331 is a
supplement to our industrial pressure transmitters
of SPM series.
※It’s available in the following mechanical
versions:
- Standard: open pressure port G1/2”
with recessed ceramic sensor
- Option: semi-flush ceramic sensor
with pressure port G1/2” for pressure
ranges 0 … 0.6 to 0 … 25 bar
※Both versions are particularly suited for viscous,
pasty, or highly contaminated media.
※The version with PVDF pressure port is
used with aggressive media stainless steel
does not resist, for example in medical applications,
water treatment, and chemical
industry.
◆Preferred areas of use are:
► medical technology
► environmental technology
► galvanic coating
► chemical and pharmaceutical industries
► small thermal effect
► good long term stability
► accuracy acc. to IEC 60770:
0.5 % FSO
► option: oil and fat free for
oxygen applications
► option Ex:
II 1 G EEx ia IIC T4 (stainless
steel pressure port)
II 2 G EEx ia IIC T4 (plastic
pressure port);
only for 4 … 20 mA / 2-wire
(TÜV 03 ATEX 2006 X)
► customer specific versions:
- special pressure ranges
- variety of electrical and mechanical
connections
- other versions on request
