814x-MODBUS管道湿度和温度传感器
集成的压力和压力差测量变换
PREM ASGARD®814x -Modbus
免维护微处理器控制PREMASGARD® 814x -Modbus（系列）
带Modbus连接，外壳由耐冲击的塑料，外壳盖与
快速锁紧螺钉，带塑料烧结过滤器（可选金属烧结过滤器），带/不带
可选显示，用于精确检测相对空气湿度和温度
管道以及测量空气压差。
相对湿度（％rH）是水蒸气分压除以的百分数
各个气体温度下的饱和蒸气压。数字化，长期稳定
传感器作为相对湿度和温度的测量元件保证精确
测量结果。
压力传感器用于高于大气压，低于大气压或差压
在洁净空气中测量压力。压阻式测量元件可确保a
高度的可靠性和准确性。这些压力传感器的应用是干净的
房间，医疗和过滤技术，通风和空调管道，喷雾
大型餐饮设施的展位，用于监控过滤器，液位测量或
触发变频器。用这些压力传感器测量的介质是空气
（非沉淀的），或其他气态非侵蚀性，不可燃介质。压力
传感器有一个手动零点按钮（可选的自动零点校准）和
用于最终值校正的偏移电位计。用户可以进行微调
任何时候。交付包括连接装置ASD-06（2米连接软管，两个
压力连接接头，螺钉）。
湿度：0 ... 100％r。H.
温度：-35 ... + 80°C
输出：Modbus
The maintenance-free microprocessor-controlled PREMASGARD® 814x - Modbus(series)
with Modbus connection, enclosure made of impact-resistant plastic, enclosure cover with
quick-locking screws, with plastic sinter filter (optional metal sinter filter), with ⁄ without
optional display, is used for precise detection of relative air humidity and temperature in
ducts as well as for measuring differential pressure of air.
Relative humidity (% r.H.) is the quotient of water vapour partial pressure divided by the
saturation vapour pressure at the respective gas temperature. A digital, long-term stable
sensor as a measuring element for relative humidity and temperature guarantees exact
measurement results.
The pressure sensor is used for above-atmospheric, below-atmospheric, or differential
pressure measurement in clean air. The piezo-resistive measuring element guarantees a
high degree of reliability and accuracy. Applications of these pressure sensors are in clean
room, medical and filter technology, in ventilation and air conditioning ducts, in spray
booths, in large-scale catering facilities, for monitoring filters, for level measurement or for
triggering frequency converters. Media measured with these pressure transducers are air
(non-precipitating), or other gaseous non-aggressive, non-combustible media. The pressure
sensor has a manual zero point pushbutton (optional automatic zero point calibration) and
an offset potentiometer for final value correction. Fine adjustment by the user is possible at
any time. The delivery includes the connection set ASD-06 (2 m connection hose, two
pressure connection nipples, screws).
Humidity: 0...100 % r. H.
Temperature: –35...+80 °C
Output: Modbus
Type/产品型号
PREMASGARD 8148-M
PREMASGARD 8147-M
PREMASGARD 8148-M DISPLAY
PREMASGARD 8147-M DISPLAY
