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Frequency Meters

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Total 21555 products from Frequency Meters Manufactures & Suppliers
Quality Environmental Protection Digital Dissolved Oxygen Meter DSY Water Level Probe for sale

Brand Name:Desun Uniwill

Model Number:DS-380

Place of Origin:China

Optic online dissolved oxygen dissolved oxygen meter water environmental protection DSY Water Dissolved oxygen sensor Portable Water Quality Meter is world-renowned for reliability, durability, easy use, and precision. This economy microprocessor-based ...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality Digital Type Online Cod Analyzer MODBUS Protocol SS316L Material for sale

Brand Name:Desun Uniwill

Model Number:DS-500

Place of Origin:China

Digital sensor type COD meter COD measurement modbus protocol Chemical Oxygen Demand UV254 sensor COD 0 to 1000mg/l equiv. KHP +5~45 °C; IP68 protection level RS-485; MODBUS protocol compatible 1 or 2 point user calibration UV LED light source Item ...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality DS530 Wireless Oil In Water Sensor 12V Continuous Measurement for sale

Brand Name:Desun Uniwill

Model Number:DS530

Place of Origin:China

Wireless Oil In Water Sensor Continuous Measurement In Water Product Description Commonly used oil in water detection methods include suspension method (D/λ<=1), infrared spectrophotometry (not suitable for low range), and ultraviolet spectrophotometry (no...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality Customized Oil In Water Probe Ultraviolet Fluorescence Analysis 200ppm RS485 for sale

Brand Name:Desun Uniwill

Model Number:DS530

Place of Origin:China

Online Ultraviolet Fluorescence Analysis Method Oil In Water Analyzer RS485 Product Description Principle The ultraviolet fluorescence method is used to monitor the oil content in the water, and the oil concentration in the water is quantitatively analyzed...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality 200ppm oil in water monitoring MODBUS protocol Portable Oil In Water Analyzer for sale

Brand Name:Desun Uniwill

Model Number:DS530

Place of Origin:China

Oil Hydrocarbon Monitoring In Water Portable Oil In Water Analyzer Product Description The online oil in water sensor adopts the principle of fluorescence method, which is more efficient and faster than traditional manual counting method, and can be ...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality High Precision Digital Temperature Portable Do Sensor DS380 MODBUS Protocol for sale

Brand Name:Desun Uniwill

Model Number:DS-380

Place of Origin:China

High Precision Digital Temperature Portable Do Sensor DS380 MODBUS Protocol Brief description Best-in-class fluorescence lifetime technology and high performance fluorescent materials. No oxygen consumption, no flow rate restrictions, no electrolyte, no ...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality RS485 4 20mA Optical  Dissolved Oxygen Sensor Electrode Probe  50 Degree for sale

Brand Name:Desun Uniwill

Model Number:DS-380

Place of Origin:China

Introduction Dissolved oxygen sensor based on the latest polarographic analysis technology, the steel gauze structure of integrated silicone rubber permeable film as a permeable film, which has the advantages of collision resistance, corrosion resistance, ...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality DS380 Water Oxygen Sensor 6V Two Point Calibration SS316  Water Oxygen Meter for sale

Brand Name:Desun Uniwill

Model Number:DS-380

Place of Origin:China

Meter Do Hot Sale Dissolved Oxygen Meter DO Test Water Quality Analyzer water quality sensors Dissolved oxygen meter is one of the online fluorescence analyzers developed by our company. It is a highly intelligent online continuous monitoring device. It...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality PPM RS485 4 - 20mA Electrode Dissolved Oxygen Sensor Fluorescent Optical DO Probe for sale

Brand Name:Desun Uniwill

Model Number:DS-380

Place of Origin:China

PPM RS485 4-20mA dissolved oxygen electrode Optical Dissolved Oxygen Sensor Optical fluoresce do probe Photos Technical Specifications Item Parameters Model DS380 Principle Fluorescence analysis method Measuring range 0~20mg/L or 0-200% saturation Response...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality RS485 Oil In Water Sensor Fluorescence Analysis Method Oil In Water Analyzer for sale

Brand Name:Desun Uniwill

Model Number:DS530

Place of Origin:China

RS485 oil in water analyzer fluorescence analysis method oil in water sensor Product Description The oil in water sensor adopts the principle of ultraviolet fluorescence analysis, has high sensitivity, and can detect soluble and emulsifiable oils. In ...

Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality Valere Power Plant Large 36kw  - 288kw Telecom Power System Eltek Flatpack2 48/2000 He Flatpack2 48/3000HE Flatpack2 48/4000HE for sale

Brand Name:OEM

Model Number:Big power ssytem

Place of Origin:CN

Large Power System 36 - 288kW Eltek Flatpack2 48/2000 He Telecom Rectifier 241115.100 Rectifier Module OEM or ODM welcomed OME solutions based on special request Various famous brand cooperation in China and Abroad Ready to ship spare parts for after sale ...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality Customized Outdoor -48Vdc 24KW Telecom Power System With Smartpack S Controller Flatpack2 48V 2000W Modules for sale

Brand Name:Customized

Model Number:TBA

Place of Origin:China

Customized Outdoor -48Vdc 24KW Telecommunication Power System with Smartpack S controller ,Flatpack2 48V 2000W modules APPLICATIONS TELECOM-MOBILE/WIRELESS · LTE/4G/WiMAX · Distributed antenna system · Broadband · Radio base stations/cell sites POWER ...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality CE+T TSI NOVA 230 VAC 48Vdc Modular Inverter 0.75kVA PN T311730202 for sale

Brand Name:CE+T

Model Number:TSI NOVA 230 VAC 48Vdc

Place of Origin:CHINA

NOVA is a compact and scalable modular inverter providing a pure sine wave AC supply. In conjunction with a DC Power system, it provides an excellent AC backup solution. It uses the latest inverter technology, providing superior energy efficiency in a ...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality 6KVA Online Inverter Power Supply Double Conversion Online 48vdc 230vac Inverter Module for sale

Brand Name:KERUIAT

Model Number:6KVA

Place of Origin:CHINA

This collection of inverter power supplies embodies a sophisticated double conversion online system, specifically designed for single-phase input and output, ensuring uninterruptible power to your equipment. Boasting exceptional efficiency and reliability...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality 48vdc 230vac Online UPS 8kva Inverter Module for sale

Brand Name:KERUIAT

Model Number:8KVA

Place of Origin:CHINA

This series of inverter power supplies stands out as a premium, double-conversion online uninterruptible power source, featuring single-phase input and output capabilities. Engineered for exceptional efficiency and unwavering reliability, it delivers top-...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality DC AC Inverter 19inch 4RU Rack Type Input 12Vdc To Output 220Vac Custom -Made 3kw  Inverter Module for sale

Brand Name:Custom made

Model Number:TF12-220/3KW

Place of Origin:CN

The ST-3KW Series is a new expandable and customizable pure sine wave inverter , designed specifically for 19-inch rack-mounted applications in the communication field. Housed in a 4RU 19-inch rack chassis, it features a new-generation dual-input solution...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality Telecom Rectifier Module 48/3000 Flatpack2 48v 3000w 241119.903 for sale

Brand Name:Eltek

Model Number:Flatpack2 48/3000

Place of Origin:CN

Eltek AC / DC Rectifier Telecom Module Flatpack2 48/3000 Rectifier High Efficiency Part No. 241119.903 Reliability, efficiency and power density The Flatpack2 48/3000 HE is installed in vast numbers all over the globe and has an unmatched proven field ...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality TSI BRAVO 230Vac Modular Inverter 2.5kVA Rectiverter Module for sale

Brand Name:CE+T

Model Number:TSI BRAVO 230Vac

Place of Origin:CN

CE+T modular inverter 2.5 kVA (1.5 kVA*) Input 24V / 48V / 60V / 110 V / 220 Vdc Output 230 Vac TSI BRAVO DC to AC inverter BRAVO is a compact and scalable modular inverter providing a pure sine wave AC supply. In conjunction with a DC Power system, it ...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality Eltek DC DC Converter Eltek Flatpack2 24V  241115.600   241115.602 for sale

Brand Name:Eltek

Model Number:241115.600

Place of Origin:CN

Eltek Flatpack2 DC/DC 18-75V 24V 48V 1350W (Part No.:241115.600 241115.602) Flatpack2 DC/DC 18-75V 24/1350 The Flatpack2 DC/DC converters add new flexibility to the Flatpack2 power systems. Secondary 24 Vdc or 48 Vdc outputs can be provided from the main ...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

Quality Eltek Rectiverter 2U 6kVA Integrated System 6 kVA AC & 4,8 kW DC with Smartpack R controller for sale

Brand Name:Eltek

Model Number:CTOR0402

Place of Origin:CN

Eltek Rectiverter 2U 6kVA Integrated System 6 kVA AC & 4,8 kW DC with Smartpack R CTOR0402 Applications : The rectiverter 2U 19inch integrated system can be used as bulk AC &DC output in industiral applications where a 230 /115Vac and 110Vdc back up is ...

Beijing Ding Ding Future Technology Co.Ltd
Verified Supplier

Beijing

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