240v Power Consumption Meter

Product Details

Application

Model DEM011MF single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active energy meter. It has adopted micro-electronics technique, imported large scale integrate circuit, and used advanced technique of digital, SMT techniques, and etc. The meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. It can display total energy consumption by step motor type impulse register. It has following features: good reliability, small volume, light weight, specious nice appearance, convenient installation, and etc. This meter has already gotten the patent certificate from China State Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1. All the other country patent certificates are in processing.

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Pregnancy is a time of excitement and anticipation, and mothers-to-be are often brimming with questions, many of them, unfortunately, based on myth and superstition. If I drink coffee during my pregnancy, will my baby be born with brown spots? Can looking at a lunar eclipse really cause a deformity in my child? There are countless myths, superstitions, and old wives’ tales about pregnancy, many of them wonderfully misleading and yet actually believed and perpetuated. Two remarkable ones are presented and debunked here.

1. Give up the spice

Myth suggests that spicy foods eaten during pregnancy can burn the baby’s eyes, resulting in blindness. Spicy foods also have been blamed for miscarriages and the induction of labor. While those associations might sound plausible to some people, they aren’t real. Spicy foods can increase a pregnant woman’s risk of heartburn, however. Repeated heartburn during pregnancy may mean that the baby will be born with a head full of hair, if we are to believe another old wives’ tale.

2. Ropes and nuchal cords

In certain cultures, superstition advises pregnant women to avoid stepping over ropes while pregnant, since doing so could result in a nuchal cord, in which the umbilical cord becomes tangled around the baby’s neck. In the modern era, the myth has been extended to include electrical cords. Myth also recommends against raising the arms above the head while pregnant, as this, too, could result in a nuchal cord. There is no scientific basis for any of those myths.

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