Other Security & Protection Products

Brand Name:Uchi

Model Number:OBV-I30

Place of Origin:Dongguan China

Lower Protection Level 30kA Surge Protector For 320V N-PE System OBV-I30 data: Uc(maximum continuous operating voltage) 320V Up(voltage protection level) ≤1.9kv suitable power system 1-N/E, single phase Response time ≤100ns Indication LED indication ...

Brand Name:Uchi

Model Number:H2-20

Place of Origin:Dongguan China

H2-20 40 60 80 series photovoltaic surge protective device SPD Model and specification H2-80H2-60H2-20H2-40 Rated voltage of Un(~V) 275V 385V 420V 275V 385V 420V 275V 385V 420V 275V 385V 420V Maximum continuous operating voltage Uc(~V 275V 385V 420V 275V ...

Brand Name:Uchi

Model Number:OBV-1+2 100AL

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 230/400Vac Iimp(impulse discharge current for class I test) 100KA In(nominal discharge current for class II test) 100kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-1+2 50AL

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 500KA In(nominal discharge current for class II test) 500kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-1+2 25kA

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 25KA In(nominal discharge current for class II test) 25kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-1 20kA

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 20KA In(nominal discharge current for class II test) 20kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-SPD-120B

Place of Origin:Dongguan China

120k secondary surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 120KA In(nominal discharge current for class II test) 60kA Up(voltage protection level) ≤1.5kv response time ≤25ns Signal ...

Brand Name:Uchi

Model Number:OBV-SPD-60B

Place of Origin:Dongguan China

120k secondary surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 30KA In(nominal discharge current for class II test) 60kA Up(voltage protection level) ≤1.5kv response time ≤25ns Signal ...

Brand Name:Uchi

Model Number:OBV-SPD-48V

Place of Origin:Dongguan China

120k secondary surge protector SPD OBV-I25: Rated voltage(Un) 48Vac Iimp(impulse discharge current for class I test) 3KA In(nominal discharge current for class II test) 6kA Up(voltage protection level) ≤0.8kv response time ≤25ns Signal deterioration ...

Brand Name:Uchi

Model Number:OBV-SPD-420V

Place of Origin:Dongguan China

outdoor input in the building and each floor Low voltage(200/380VAC) industrial SPD Model and specification AM40A Model AM40A MainTechnicalData UnNominalworkingvoltage(Un) 230/400V UcMaxcontinuousoperatingvoltage(Uc) 385VAC OperatingFrequency 48-62Hz ...

Brand Name:ChangTong

Model Number:JGT190409-2

Place of Origin:China

Monopine Pine Tree Antenna Camouflaged Monopole Steel Telecommunication Antenna Tower Bionic tree, also known as bionic tower and bionic communication tower, belongs to the technical field of communication tower. It is to make the communication tower ...

Brand Name:ChangTong

Model Number:JGT190409-2

Place of Origin:China

Product Description Camouflaged Tree Tower Bionic tree tower, also known as bionic tree and bionic communication tower, belongs to the skill of communication launch tower. It is to make the communication tower harmonious with the surroundings, take pine...

Brand Name:Desun Uniwill

Model Number:DS-500

Place of Origin:China

Chemical Oxygen Demand Sensor sewage treatment plant industrial process control natural waters industrial process contro Measuring principle Many organic substances dissolved in water absorb ultraviolet light. Therefore, the total amount of organic ...

Brand Name:Desun Uniwill

Model Number:DS-500

Place of Origin:China

UV Type COD BOD TOD Water Probe Sensor Online Chemical Oxygen Demand Analyzer Product advantages * No reagents, no pollution, economical and environmentally friendly * Small size, more convenient installation, and continuous online water quality monitoring...

Brand Name:Desun Uniwill

Model Number:DSN260

Place of Origin:China

Online Ammonia Nitrogen Automatic Analyzer Sensor RS-485 for aquaculture Products Description Online ammonia nitrogen sensor, no reagents required, green and non-polluting, can be monitored online in real time. Integrated ammonium, potassium (optional), pH...

Brand Name:Desun Uniwill

Model Number:DS530-A

Place of Origin:China

Online self cleaning oil in water analyzer RS485 oil in water sensor Oil In Water Detection Sensor Hydrocarbon 00:06 00:28 Product Description Principle The DSUV360 sdigital UV fluorescence probe is designed for the reagent-free determination of mineral ...

Brand Name:Desun uniwill

Model Number:DS530-A

Place of Origin:China

Online Oil In Water Sensor Hydrocarbon Analyser To Detect Oil Spill Saromatic Hydrocarbons 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 ...

Brand Name:Desun Uniwill

Model Number:DS530

Place of Origin:China

High Accuracy Online Ultraviolet Fluorescence Method Oil In Water AnalyzerRS485 Underground Tank Leak Detector For Water Product Description Principle The ultraviolet fluorescence method is used to monitor the oil content in the water, and the oil ...

Brand Name:Desun Uniwill

Model Number:DS2100

Place of Origin:China

Self-cleaning multi-parameter sensor that can be directly connected to PLC and DTU without transmitter Features ² Digital sensor, RS485 output, support MODBUS ² All calibration parameters are stored in the sensor, and each probe has a waterproof connector...

Brand Name:Desun Uniwill

Model Number:DN-100

Place of Origin:China

Ammonia nitrogen sensor water treatment NH4 sensor Nmmonia detector Ammonia nitrogen sensor in water Description: Desun uniwill Ammonia nitrogen sensor is waterproof to IP68 and supports the MODBUS protocol. Higher accuracy, wider measuring range and ...