甘肃油田手持式超声波流量计，巡检检测手持式超声波流量计,外壳采用聚碳酸酯材料，耐划、耐摔、耐高温、阻燃无毒，坚固环保，*区别于市场常见的ABS材质，克服了外壳容易出现划痕掉漆，易碎等弊端。显示屏硬度高，不易产生划痕，清晰度好。窗口化菜单操作，简单易学。*镍氢电池，充满电后仪表放置5年仍可维持70%电量。提高仪表利用率并降低维护成本。
甘肃油田手持式超声波流量计技术参数：
测量原理：时差相关原理
管壁厚度：≤50mm
外夹式测量准确度：管径＞150mm：±0.5%~±1.0% 管径≤150mm：±0.5%~±1.5%
重复性/线性度：±0.1%~±0.3% /0.5%
流速范围：0.01-25m/s 正反向计量，并可计量净流量
量程比：400:1
中英文显示：2显示瞬时流量、流速、累积流量、信号状态。
供电：进口充电电池 反复充电2100次以上，充满电可持续工作12个小时。
存储温度：-20~﹢70℃（为确保电池使用寿命，高于35℃温度下存储不应超过一个月）
充电器：AC220V
标准输出：RS232
外夹式传感器：
测量温度范围及管径：
常温型 HS1:DN10-DN100（小型） HM1:DN50-DN1000（中型） HL1:DN300-DN8000（大型）
高温型 HS2:DN10-DN100（小型） HM2:DN50-DN1000（中型） HL2:DN300-DN8000（大型）
温度方范围：标准-40-+70℃ 高温-40-+160℃
安装夹具：不锈钢链
传感器电缆：5m信号电缆
适用区域：非防爆区
Welcome to the FR-500H series ultrasonic flow meter that has been manufactured with patent technologies and is equipped with more functions and advanced performance than our previous versions.
The FR-500H series ultrasonic flow meter has been upgraded based on the seriestrasonic flow meter, which is still the main product line of the company. The new Version Sxxretains most of the excellent features and functions of the previous versions: the pulse mcasurementtechnology, the ultrasonic igniting and the small signal receiving circuits etc. The main improvementsare made on the battery supply circuit and on the transmitting cireuits, All other circuits are simplyintegrated into this new version without major modifications. due to the fact that we have alreadapplied the most advanced measurement technologies and attained a more reliable model of ultrasonic flow meter.
interface and much more functions. It employs a patent balanced lower voltage multi-pulse ignitingcircuit which increases the anti-interference ability magnificently so that the flow meter will workproperly even in demanding industrial environments such as those with power frequency transverter.
