XV9738A 模拟量输入模块 具有短路保护和极性反接保护回路

☆型号：XV9738A 模拟量输入模块 具有短路保护和极性反接保护回路

【产品详情】

XV9738a HEIE450617R1 直流型具有短路保护和极性反接保护回路。交流型都附有突波吸收回路可避免突波破坏。全系列具NPN&PNP双出力、满足各种控制配线要求。精密调整器、容易得到感度调整。坚固结构IP-67适用于各种环境。全机种附动作指示灯、便于安装调整。独特的垂直型、安装方便节省空间。适用于气体、液体（油）燃料、非连续燃烧（24小时内至少停机一次）火焰的监测。灵敏度为1.2米一烛光照度。适用温度范围为：-40 －102°C。敏感光谱范围185－240毫微米，峰值204毫微米。必须与Honeywell公司相应燃烧安全控制器配合适用。如RA890G，FC1000A，EC7800 系列控制器等。应安装在炉外导光管一端。连接方式为螺纹连接。

导光管应保证向下倾斜安装。如易积灰或温度较高，应有吹扫及冷却风。导光管应对准火焰中、前部明亮处。如为旋流或无焰型烧嘴，请特别注意导光管所对准之火焰位置。与燃烧安全控制器之间应使用带屏蔽的导线连接，且距离不要C7027A-一体化紫外型火焰探测器紫外型火焰探测器可带探头自检及防爆：固态紫外线型探测器，用于燃油、燃气、燃煤及其它燃料燃烧器的火焰监测上;的封装满足NEMA4标准;为防爆型，封装满足NEMA7、9标准PCT-SH-S高精度数字倾角传感器。

☆型号：XV9738A 模拟量输入模块 具有短路保护和极性反接保护回路

【英文介绍】

XV9738a HEIE450617R1 DC type with short circuit protection and polarity reverse protection circuit. The AC type has a surge absorption loop to avoid surge damage. All series with NPN&PNP dual output, to meet a variety of control wiring requirements. Precision regulator, easy to get sensitivity adjustment. Rugged construction The IP-67 is suitable for a variety of environments. All models are equipped with action lights for easy installation and adjustment. Unique vertical type, easy to install and save space. Suitable for gas, liquid (oil) fuel, non-continuous combustion (at least one shutdown within 24 hours) flame monitoring. Sensitivity is 1.2 m per candlelight. Applicable temperature range: -40-102 °C. Sensitive spectral range 185-240 nm, peak 204 nm. Must be used in conjunction with the corresponding Honeywell combustion safety controller. Such as RA890G, FC1000A, EC7800 series controllers and so on. It should be installed at one end of the light guide tube outside the furnace. The connection mode is threaded connection.

The light guide must be installed at a downward Angle. If ash accumulation is easy or the temperature is high, there should be a purge and cooling air. The light guide tube should be aligned with the bright place in the middle and front of the flame. For swirling or flameless burners, pay special attention to the flame position of the light guide. A shielded wire should be used between the combustion safety controller and the distance should not be C7027A- Integrated UV type flame detector UV type flame detector with probe self-test and explosion-proof: solid state UV linear detector for flame monitoring of oil, gas, coal and other fuel burners; The package meets the NEMA4 standard; For explosion-proof type, the package meets the NEMA7, 9 standards PCT-SH-S high-precision digital tilt sensor.

☆型号：XV9738A 模拟量输入模块 具有短路保护和极性反接保护回路

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