midwest-ou
T7-C
围:
油罐测
散装液体
密闭输送
铁路
驳船
油罐卡车
的T9电路板升,使测试.
T9为电池供电,两节AA电池,以让机器运行200小时,长时间用20分钟自动关机.
测试过程中屏会通过箭头的的指,提使用者温度在上升阶段,下降阶段或者平稳阶段.
机器出现问题,会通过代码,提错误原因
背光照明功能:周围光线太暗的情况下,机器背光灯自动开启
温度转换键:机器有摄氏度和华氏度转换按钮,供客户
尺寸:34.3&nbs;x&nbs;18.4&nbs;x&nbs;11.4&nbs;cm
2节AA碱性电池,寿命约200小时
电池操作温度围4到130°F,20至54°C
注:如果环境温度很低或电池能提供充足的电力。
表壳材:聚丙烯共混材料,锈钢和铝
内置铂电阻的锈钢传感器外有电缆套管,芳纶纤维了抗切割和碎性。
电缆采用碳化物,如FE、FA或相似材料作为缘材料
温度:温度围:-40&nbs;to&nbs;+204°C
分辨率:0.1℃,
误差:±0.1°C&nbs;from&nbs;0&nbs;to&nbs;100°C
±0.3°C&nbs;from&nbs;100&nbs;to&nbs;200°C
长期度漂移过&nbs;0.05%/年
符AI要求
等:II&nbs;2&nbs;(1)&nbs;G&nbs;Ex&nbs;ib[ia]&nbs;IIB&nbs;T4
The&nbs;T7-C&nbs;emloys&nbs;the&nbs;roven&nbs;RTD&nbs;design&nbs;that&nbs;has&nbs;been&nbs;used&nbs;in&nbs;the&nbs;T&nbs;7&nbs;and&nbs;T&nbs;8&nbs;for&nbs;many&nbs;years.&nbs;A&nbs;sealed&nbs;industrial&nbs;quality&nbs;overlay&nbs;rovides&nbs;a&nbs;user&nbs;interface&nbs;that&nbs;is&nbs;easy&nbs;to&nbs;use&nbs;with&nbs;gloves.&nbs;A&nbs;olyroylene&nbs;blend&nbs;enclosure&nbs;rotects&nbs;the&nbs;circuit&nbs;board&nbs;and&nbs;large&nbs;L&nbs;from&nbs;enetration&nbs;by&nbs;imact,&nbs;water&nbs;and&nbs;reactive&nbs;liquids.
The&nbs;new&nbs;T&nbs;7-C&nbs;circuit&nbs;board&nbs;is&nbs;an&nbs;evolutionary&nbs;ste&nbs;u&nbs;from&nbs;our&nbs;highly&nbs;accurate,&nbs;reliable&nbs;and&nbs;successful&nbs;TL1&nbs;laboratory&nbs;meter.&nbs;The&nbs;ower&nbs;Button’s&nbs;rimary&nbs;function&nbs;owers&nbs;the&nbs;instrument&nbs;for&nbs;intervals&nbs;of&nbs;about&nbs;20&nbs;minutes&nbs;since&nbs;the&nbs;last&nbs;button&nbs;was&nbs;accessed.&nbs;The&nbs;ower&nbs;Button&nbs;can&nbs;also&nbs;be&nbs;used&nbs;to&nbs;conserve&nbs;ower&nbs;and&nbs;clear&nbs;the&nbs;memory,&nbs;or&nbs;to&nbs;make&nbs;adjustment&nbs;while&nbs;in&nbs;calibration&nbs;mode.&nbs;A&nbs;simle&nbs;menu&nbs;oeration&nbs;is&nbs;dislayed&nbs;by&nbs;holding&nbs;the&nbs;Function&nbs;Button,&nbs;and&nbs;alternately&nbs;functions&nbs;to&nbs;allow&nbs;adjustments&nbs;in&nbs;the&nbs;calibration&nbs;mode.&nbs;Arrows&nbs;on&nbs;the&nbs;left&nbs;side&nbs;of&nbs;the&nbs;dislay&nbs;show&nbs;the&nbs;direction&nbs;of&nbs;the&nbs;temerature&nbs;reading&nbs;and&nbs;whether&nbs;stability&nbs;has&nbs;been&nbs;reached.&nbs;At&nbs;the&nbs;user’s&nbs;discretion&nbs;stabilized&nbs;temeratures&nbs;can&nbs;be&nbs;logged&nbs;at&nbs;numerous&nbs;liquid&nbs;levels&nbs;for&nbs;a&nbs;running&nbs;average&nbs;and&nbs;later&nbs;dislayed&nbs;for&nbs;the&nbs;user’s&nbs;documenting&nbs;uroses.&nbs;But&nbs;this&nbs;feature&nbs;never&nbs;interferes&nbs;with&nbs;simly&nbs;getting&nbs;an&nbs;accurate&nbs;temerature&nbs;reading.
To&nbs;endure&nbs;the&nbs;environment&nbs;and&nbs;be&nbs;intrinsically&nbs;safe,&nbs;the&nbs;T&nbs;7-C&nbs;is&nbs;manufactured&nbs;of&nbs;materials,&nbs;which&nbs;are&nbs;both&nbs;immune&nbs;to&nbs;etrochemicals&nbs;and&nbs;are&nbs;non-sarking.&nbs;The&nbs;enclosure&nbs;is&nbs;made&nbs;of&nbs;a&nbs;olyroylene&nbs;blend.&nbs;The&nbs;robe&nbs;assembly&nbs;is&nbs;constructed&nbs;using&nbs;non-stick&nbs;cable&nbs;and&nbs;stainless&nbs;steel&nbs;sensor&nbs;onents.
Oerational&nbs;Attributes:
Easily&nbs;relaceable&nbs;AA&nbs;Batteries,&nbs;rovides&nbs;an&nbs;estimated&nbs;*200&nbs;hours&nbs;oeration.
Circuit&nbs;logic&nbs;automatically&nbs;indicates&nbs;low&nbs;battery&nbs;condition,&nbs;automatically&nbs;shuts&nbs;off&nbs;after&nbs;twenty&nbs;minutes,&nbs;shows&nbs;temerature&nbs;trend&nbs;and&nbs;stabilization,&nbs;dislays&nbs;error&nbs;codes&nbs;for&nbs;failure&nbs;determination.
The&nbs;low&nbs;ower&nbs;backlight&nbs;for&nbs;night&nbs;oeration&nbs;is&nbs;hoto&nbs;sensor&nbs;controlled&nbs;for&nbs;convenience&nbs;and&nbs;battery&nbs;conservation.
In&nbs;nighttime&nbs;conditions&nbs;the&nbs;backlight&nbs;illuminates&nbs;the&nbs;dislay.
Celsius&nbs;or&nbs;Fahrenheit&nbs;units&nbs;with&nbs;C/F&nbs;indication&nbs;can&nbs;be&nbs;easily&nbs;selected&nbs;from&nbs;the&nbs;Function&nbs;Button.
User&nbs;Manual&nbs;exlains&nbs;intuitive&nbs;calibration&nbs;rocedure&nbs;that&nbs;can&nbs;be&nbs;done&nbs;through&nbs;the&nbs;external&nbs;facelate&nbs;buttons.
Secifications
Maximum&nbs;Dimensions:
13.5&nbs;x&nbs;7.25&nbs;x&nbs;4.5&nbs;in.
34.3&nbs;x&nbs;18.4&nbs;x&nbs;11.4&nbs;cm
robe:
304&nbs;Stainless&nbs;Steel,&nbs;Sealant,&nbs;Aramid&nbs;Fiber&nbs;Reinforced,&nbs;FE&nbs;or&nbs;FA
Cable&nbs;Jacket,&nbs;Coaxial&nbs;Construction
Enclosure&nbs;Material:
olyroylene&nbs;Blend,&nbs;Stainless&nbs;Steel&nbs;and&nbs;Aluminum.
Batteries:
2&nbs;AA&nbs;Alkaline;&nbs;Battery&nbs;Life&nbs;of&nbs;aroximately&nbs;
200&nbs;hours
Battery&nbs;manufacturer’s&nbs;battery&nbs;oerating&nbs;temeratature&nbs;range&nbs;-4&nbs;to&nbs;130°F,&nbs;-20&nbs;to&nbs;54°C
Note:&nbs;Battery&nbs;may&nbs;not&nbs;rovide&nbs;adequate&nbs;ower&nbs;if&nbs;ambient&nbs;temerature&nbs;is&nbs;extremely&nbs;low&nbs;or&nbs;high.
Temerature:
Resolution&nbs;0.01
Range:&nbs;-40&nbs;to&nbs;+400°F
-40&nbs;to&nbs;+204°C
Calibrated&nbs;Accuracy:
±0.2°F&nbs;from&nbs;32&nbs;to&nbs;200°F
±0.5°F&nbs;from&nbs;200&nbs;to&nbs;400°F
±0.1°C&nbs;from&nbs;0&nbs;to&nbs;100°C
±0.3°C&nbs;from&nbs;100&nbs;to&nbs;200°C
4&nbs;oint&nbs;NIST&nbs;Traceable&nbs;Reort&nbs;of&nbs;Test
Long-term&nbs;drift&nbs;not&nbs;to&nbs;exceed&nbs;0.05%/year
Meets&nbs;AI&nbs;requirements