看中文字幕电影的网站麻豆,麻豆视频免费版,国产精品亚洲AV麻豆,少妇喷水WWW91麻豆精品

阿美特克AMETEK超声波液位变送器的详细资料

阿美特克AMETEK超声波液位变送器

This new series of ultrasonic measurement instruments includes two-wire loop-powered and mains-powered variants. It adopts non-contact measurement technology and is suitable for continuous measurement of liquids and slurries. It can realize level monitoring, distance measurement, volume calculation and open channel flow measurement.

The transmitter is equipped with patented SMART GAIN™ circuitry. It can automatically filter false echoes generated by tank internal obstacles and agitator blades without manual adjustment.

It provides excellent measurement accuracy: up to 0.15% of the measuring range within the maximum 30 ft measuring distance.

The two-wire HART version has intrinsically safe and explosion-proof structures, which can be used in Class 1, Division 1 hazardous areas.

Electrical Specifications

Input Power: 19 to 30 VDC; Minimum 19 VDC at 4mA operating current.

Output signal: Two-wire 4-20mA with isolated HART communication.

Maximum Loop Resistance: 600 ohms at 24VDC.

Output Mode: Level, Distance, Flow, Volume.

Display

2-line, 7-digit LCD display.

Top line character height: 0.25 inch; Bottom line character height: 0.36 inch.

The display is UV resistant and no sunshield is required for outdoor installation.

Displayable items: Level value, distance, flow rate, total flow, temperature, signal strength, mA output value. Multiple items can be scrolled automatically by user setting.

Supported Flow Primary Elements

Parshall flumes

Rectangular weirs (with and without end contractions)

Trapezoidal weirs and flumes

V-Notch weirs

Leopold-Lagco flumes

Palmer-Bowlus flumes

“H” Flumes

Measuring Range

Measuring range: 1~30 ft (0.3~9.1 m)

Near zone: 12 inches (305 mm)

Minimum Span: 3 inches (76 mm)

Maximum Span: 30 ft (9.1 m)

Response Time: 300 milliseconds

Measurement Performance

Accuracy: ±0.15% of span or ±0.2 inch (5 mm), whichever is greater.

Repeatability: <0.12 inch (3 mm)

Resolution: <0.12 inch (3 mm)

Environmental Conditions

Ambient Temperature: -40°F ~ 158°F (-40°C ~ 70°C)

Built-in automatic temperature compensation, and temperature value can be read directly on the screen.

Fail-Safe function: Users can select 3.7mA or 22mA error output for lost echo and near zone violation.

Configuration Method

Local operation: LCD with keypad (XP explosion-proof version without local indicator)

PC configuration software (available for I.S. and XP models)

HART Communicator (available for I.S. and XP models)

Signal damping: Programmable from 0 to 99 seconds.

Auto Profiler™ function is standard for all units.

Sensor Specifications

Material: 6.5-inch CPVC transducer, frequency: 50 KHz.

Conical beam angle: 10° (3dB down).

Process connection: 2-inch NPT/BSP thread; flange mounting available with threaded flanges.

Working condition:

Intrinsically safe model: -40°F ~ +158°F at 50 psig (-40°C ~ +70°C at 3.4 bar)

Explosion-proof XP model: -12°F ~ +158°F at 50 psig (-25°C ~ +70°C at 3.4 bar)

Enclosure

PBT-RF (UV stabilized Valox) housing: NEMA 4X (IP66).

Powder-coated aluminum explosion-proof housing: NEMA 4X (IP66) / IP68 (3m immersion for 72 hours).

供货信息

该产品由深圳市看中文字幕电影的网站麻豆电子科技有限公司提供，销售商地址位于深圳市南山区前海路振业国际商务中心 1206。请您仔细阅读产品使用说明书，正确使用。

如果想试用该产品，请联系以下单位：

企业主营产品介绍

看中文字幕电影的网站麻豆电子主要销售通信设备、仪器仪表、电力设备、热工仪表、校准设备及工具配件。

经营品类包含：多功能多产品校准器、电能功率校准器、活塞式少妇喷水WWW91麻豆精品 (气体、高压、液体、真空)、多功能电气安全校准器、示波器、频率计、万用表、阻抗麻豆视频免费版、功率计、LCR 数字电桥、音频麻豆视频免费版、电容测试仪、电感测试仪、安规测试仪、直流电阻测试仪、网络麻豆视频免费版、频谱仪、任意波形发生器、温度校准仪、数字测温仪、信号发生器、电源、电子负载、综合测试仪、信号源、滤波器测试仪、材料试验机、温度传感器、热像仪、变压器测试仪、噪声源、视频麻豆视频免费版、过程校准仪、温度巡检仪、超级测温电桥、黑体炉。

物位仪表：射频导纳物位开关、多点物位开关、音叉开关、射频导纳连续物位计、雷达液位计、超声波液位计、油中水含量麻豆视频免费版、液位测量系统、磁致伸缩液位计、非接触固体雷达、超声波开关、油 / 水界面开关、在线流体检测开关、多点开关、平板开关、浮顶罐溢出保护开关。

压力仪表：压力传感器、过程表、压力变送器、气动控制器、高纯压力开关、隔膜片、冲液表、计量表膜片密封。

力学检测设备：材料实验机、食品质构仪、硬度实验机、数字测力计、PETPLUS 特性粘度仪、布氏光学扫描系统、洛氏布硬度实验机、全自动显微硬度试验机、布氏硬度试验机、电动试验平台、单柱材料试验系统、双柱材料试验系统、浮球活塞少妇喷水WWW91麻豆精品、船用温度压力校验仪、点位测量系统。

加热温控产品：空气加热器、织物加热套、电加热带、硅橡胶加热毯、圆桶加热器、IBC 加热器、气体加热器、灰斗加热系统、自限温电伴热带、恒功率电伴热带、覆套式电阻加热器、电阻丝、温度控制器、危险环境加热器及控制。

检修设备：复合材料修补仪、真空修补 / 处理平台、A320 升降舵无损检验包。

EMC 测试仪器：静电放电干扰模拟器、雷击浪涌干扰模拟器、周波跌落模拟器、辐射抗扰度系统、脉冲群干扰模拟器、传导抗扰度测试系统、传导骚扰测试系统、辐射骚扰测试系统等仪器。

文章来源于压力校准仪器