STM wireless temperature monitor can help medium-low voltage switchgear operators and maintenance engineers, to reduce safety risks from sudden temperature increases in switchgear components. It provide 7*24 hours switchgear monitor for critical busbar joints.
Multiple styles of remote sensors node can deal with different electrical contacts, W3000 support max 32 monitoring node for single switchgear. Panel mount HMI unit have acousto-optic alarm and DO port, user can free to build various automatic alarm / control system. Equipped RM485 port can connect existing SCADA system for remote sensering control.
It can protects your electrical assets from costly outages; while increasing safety via remotely monitoring equipment. This also increases asset integrity, and minimizes downtime.
Key Features:
1.High sensitivity
2.High repeatability of switching points
3.Long service life
4.Robust Design, over pressure protected
Key Specifications:
1.Application: flow switch / control â?? Thermal oil DIN 32 727 or hot water Flow 100
2.Measuring range: 0 ~ 250 mbar to 0 ~ 6 bar
3.Nominal pressure: 25 bar
4.Max. static operating pressure: 6 ~ 16 bar
5.Max. pressure load: one sided overpressure protected up to nominal pressure on (+) and (-) side of diaphragm, partial vacuum protected
6.Accuracy: ± 2.5% of full scale
7.Operating ambient temperature: -10° C to +70° C
8.Operating media temperature: +70° C
9.Protection class: IP54 acc. to DIN EN 60529
10.Mounting: Vertical
11.Zero adjustment: located on dial
12.Contact output: 1 or 2 microswitches, 1-channel change-over contacts
13.Pressure connection: Thread G 1/4 female, cutting ring connection for 6,8,10,12 mm diameter tube of brass, zinced steel or chrome nickel steel
14.Measuring system: diaphragm, of reinforced Viton
Application areas:
1.Thermal oil flow monitor and control
2.Hot water flow monitoring and control
Industrial areas:
1.Building heating system
2.Power plants, boiler application
3.Clean room and laboratory rooms
THERMAL EXPANSION MONITORING INSTRUMENT DF9032
As a professional industrial product manufacturer and trader, YOYIK not only provides core equipment accessories for power stations, steel and other industries, but also focuses on the development and promotion of environmental protection equipment and is committed to green energy solutions. Relying on its strong R&D capabilities, the company continuously optimizes its product structure, reduces energy consumption, improves energy efficiency, and practices corporate social responsibility with practical actions. YOYIK's products and services are gradually leading the industry towards a more environmentally friendly and efficient future.
Yoyik can offer many spare parts for power plants as below:
#DF-THERMAL EXPANSION MONITORING ISTRUMENT DF9032-DF
Pressure Switch RT121
lvdt encoder 191.36.09.07
Analog Output Module HAO805
industrial proximity sensor CWY-DO-811402
GAUGE LEVEL MAGNETIC UHZ-51/1-Z/A-S27*3-III-10-800-735-D
ENCODER / SPEED SENSOR ZSF6220-001G-100BZ3-12-24F
Eddy Current Sensor PR6424/101-001
Pressure Switch 414844
Eddy Current Sensor PR6424/001-021
liquid level gauge glass UHZ-519C, Length: 1000mm
hydraulic pressure sensor RC778NZ090J
Drain HP heater WSS-58/W
TIMER NJS1-2Z
Bolt electric heating rod ZJ-20-37
proximity sensor speed measurement TM0180-A05-B05-C03-010
Ethernet Communication Module 6GK7343-1EX30-0XE0
Two-wire LVDT Sensor HDC2-350-01-10
GES6000 excitation system supporting display screen GES6000
Armored Thermocouple TC03A2-KY-2B/S1
LVDT Sensor TH-3G-150-15-01
Bolt electric heating rod ZJ-20-T7B
Eddy Current Sensor PR6422/105-040
Under-voltage Supervisory Relay MM2XP DC24 V
Differential pressure switch RC861CZ90KT
Sensor Proximity Turbine TM0702-05
Splice D-436-36
Controller RPCF-16
Rotor Position proximity Sensor Extension Cable ESY-80
Signal Converter GJCF-15-E
VELOCITY SEISMOPROBE 9200-03-01-10-00
gauge pressure transducer 6NN-KK5-NI-CIA
Travel switch NI4-M12-AD4X
sensor pressure switch 368506-W004B4\1.7~24.9kPa
Eddy Current Sensor PR6424/004-010
measuring transducer S3(T)-WRD-3AT-165A4GN
Bolt electric heating rod ZJ-17-T8
THERMAL EXPANSION MONITORING INSTRUMENT DF9032
Onick NVG-S is portable and multifunctional night vision monocular with high resolution,small in size,light in weight .Magnification can be changed by replacing different objective lens, 1x and 3x are available.It can be equipped with digital camera, video recorder,CCD video camera and use super Gen 2+ and 3 Russian sophisticated Image Intensifier Tube with Anti-glare,function and built-in IR Illuminator,It can be widely used for military observation,sea defence,frontier reconnaissance,surveillance, suppress smuggling,drugs and traffickers seizure,security check ect,and also can be used in other low light condition.
KEY FEATURES
1.High magnification
2.Long range viewing
3.Fully multi-coated optics
4.Superior resolution
5.Durable rubber armor
6.Built-in infrared illuminator
7.Reliable and easy to use
Product information
IIT 2+
Observation distance, m 175~200
Magnification 1
Angular field of view, degree ±2
Diopter Adjustment 5
Resolution, lp/mm min- max 57-72
Supply voltage, V (2 universal batteries) 3
Active performance period without IR illumination, min, hours 80
Active performance period with IR illumination, min, hours 40
Output pupil diameter, mmï¼?20
Output pupil relief, mmï¼?25
Monocular weight (with 1 battery), no more, gï¼?320
Mask weight, no more, gï¼?180
Bag weight, g 250
Ambient conditions
Operating Temperature Range, ±40
Relative Humidity at 98%
Shock resistance 5g
Water resistance 2.0 �¼ (2 hours)
Dimensions: 118x48x69 mm
Operating mode switch and batteries compartment cover are easy to use even when operating in gloves.
Monoculars are performed as corrosion-proof.
High-precision remote measurement: 15000 meters, accuracy of 2 meters;
With strobe function, the smallest range channel can be set;
Average ranging function (AGV);
With standard RS232 serial port, it can also be equipped with Bluetooth and PDA, computer connection and data transmission;
Can store and view measurement data, with data transmission, data retrieval, data deletion and lighting functions;
In the normal ranging state, the horizontal and vertical distances of the target "HXXXX.X m VXXX.X m" are displayed.
With azimuth angle, azimuth angle, elevation angle, azimuth angle is displayed as 360, true north displays N000.0, and the eastward gradually increases, the maximum is N359.9; the elevation angle display range is ±45, and the display is "
New upgrade CI series binocular long-distance laser rangefinder
Onick CI series binocular laser rangefinder is newly upgraded, patent application number 202030826525.7. The CI series binocular and binocular longdistance laser rangefinder can quickly measure, automatically focus, can measure distance, can accurately calculate the average value, and has a powerful data storage function. Optional azimuth angle, pitch angle function, wide range of functions, small size, easy to carry, and easy to operate. It is widely used in rivers, waterways, benchmarks, telecommunications, cables, geological surveys, meteorology, airports, forests and other industries.
1. Product features:
High-precision remote measurement of up to 10,000 meters without a reflector, with an accuracy of up to 0.5 meters;
With strobe function, the smallest range channel can be set; with average ranging function (AGV);
With standard RS232 serial port, it can also be equipped with Bluetooth and PDA, computer connection and data transmission;
Can store and view measurement data, with data transmission, data retrieval, data deletion and lighting functions;
Optional with azimuth angle, pitch angle function, display the horizontal distance, vertical distance, and pitch angle of the target, the pitch angle display range is ±45; the azimuth angle, the azimuth angle is displayed at 360, and the true north display is N000.0 , Gradually increase to the east, the maximum is N359.9;
Application fields: electric power, industry, forestry, security, geological prospecting, construction, field hunting, camping and mountaineering, etc.
Ultra long distance 20000CI binocular laser rangefinder
Onick CI series binocular laser rangefinder is newly upgraded, patent application number 202030826525.7. CI series ultra-long-distance binocular binocular long-distance laser rangefinder can quickly measure, automatically focus, can measure distance, height, angle, with azimuth angle (electronic compass), can accurately calculate the average value, and Powerful data storage function. Wide range of functions, small size, easy to carry, and easy to operate. It is widely used in rivers, waterways, benchmarks, telecommunications, cables, geological surveys, meteorology, airports, forests and other industries.
With strobe function, the smallest range channel can be set;
Average ranging function (AGV);
With standard RS232 serial port, it can also be equipped with Bluetooth and PDA, computer connection and data transmission;
Can store and view measurement data, with data transmission, data retrieval, data deletion and lighting functions;
In the normal ranging state, the horizontal and vertical distances of the target "HXXXX.X m VXXX.X m" are displayed.
With azimuth angle, azimuth angle, elevation angle, azimuth angle is displayed as 360, true north displays N000.0, and the eastward gradually increases, the maximum is ; the elevation angle display range is ±45, and the display is "
I. Product features:
Major focus handwheel design, plug and pull type objective lens dust cover;
Using ergonomic design, the design is compact and fashionable, portable and lightweight
You can watch it alone, or take photos and videos by connecting your mobile phone with a connecting ring.
Full multi-layer coating BAK-4 roof prism, stable imaging, clear color;
IPX6 nitrogen-filled waterproof, durable;
Application fields: outdoor tourism, field exploration, sports events, concert, electric power safety inspection, forestry investigation, security and police, military patrol, industrial inspection, navigation observation, archaeological research, railway selection, land and resources investigation, etc.
II. Product parameters:
Multiple: 10 x
Objective lens diameter: 42mm
Prism type: BAK4
Number of lens sets: 8 pieces and 6 sets
Lens coating: FMC
Focus system: medium
Exit pupil diameter: 4mm
Exit pupil distance: 15.2mm
View: 5.8
Field of view in km: 102m
Latest focal length: 2m
Relative brightness: 18.23
Evening Index: 20.4
Diopter: �±5
Eyepiece distance: 56-74mm
Nitrogen - filled waterproof: IPX6 nitrogen - filled waterproof
Mesh structure: knob
Size: 127 x53x150mm
Weight: 580.7 g
Tripod: Supported (optional, universal camera tripod interface)
Accessories: telescope, eyepiece cover, objective cover, portable soft bag, bracelet, mirror cloth, manual, warranty card, color box
High humidity environment is a big impact factor of power transmission and transformation equipment, it will bring discharge, flashover will eventually cause the switch to trip, even burning down equipment caused a large-scale blackout. Switchgear, electrical cabinet, exchange control cabinets, outdoor terminal boxes, Due to the compact internal equipment installation, wet and condensation will be more serious consequences.
At present, most user choose heating, ventilation and other method to prevent condensation. but in some well sealed cabinet and high temperature environment, traditional heating and exhaust air method is hard to work well.
Blue Jay company developed DH series using semiconductor technology, in a certain place to lead controlled condensation, make the cabinet interior humidity fall to safe value. It designed ultra-small install size, high efficiency energy-saving, do not need extra heater and fan wiring. And comes with the data acquisition module for remote monitoring, It's an efficient and reliable device to replace the old thermostat and heater / fan combination.
