Manufacturer specialized in electric actuators and valves for 40 years
ISO9001,Explosion-proof,CE,API Certificates insure trustworthy quality and stable performance of products
Wide market in Mid East,Asia and Europe.
Reasonable price and professional service.
1.Production Instruction:
DKJ and ZKJ series quarter-turn electric actuator is terminal control set for survey of industrial process and control system. It can transfer control signals of system to the position of damming off element of angle displacement valve of output shaft or other adjusting mechanism, so that the medium under control can be operated under specified state of the system.
2.Parameters:
Travel:90
Rated load¡§oo100Nm-10000Nm
Input signal:4-20mA DC;0-10mA DC
Power supply:220V,or according to customer¡ê¡ès demands
Operating environment:
Temperature:-10a+55;
Humidity:95%,excluding corrosion medium in ambient air
3.Features: simple-structure, economic and practical. Stable performance, longer operating life.
S64A101-D6 is a vertically polarized broadband dipole blade antenna operating in the frequency band of 20-1200 MHz. and suitable for DF, Navigation & Reconnaissance applications on UAV.
Infrared pir motion sensor
3*4mm window, wide angle
Long distance
High sensitivity to human motion
Direct supply, good price
The Pyroelectric InfraRed(pir) motion detection sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature.
Feature for pir sensor:
Dual compensated sensing elements in the PIR sensor are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved.
Typical Applications for motion sensor
1. Security systems
2. Burglar alarms
3. Visitor acknowledgement
4. Lighting switch control
5. Intellectualized toy, etc.
Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance variation. The photoresistor can be manufactured with different figures and illuminated area based on this characteristic. Photoresistor is widely used in many industries, such as toys, lamps, camera, etc.
Tipycal Applications for cds photoresistor
1. Camera automatic photometry
2. Photoelectric control
3. Indoor ray control
4. Annunciator
5. Industrial control
6. Light control switch
7. Light control lamp
8. Electronic toy.
Cheap 5mm LDR photocell
Fast response to daylight
Great spectrum characteristics
High reliability, good price
Direct supply.
Typical applications:
* Replacement of Photoresistor (CdS).
* Control of backlight brightness for LCD Monitors,TV sets, PDA ,Cameras and Mobile Phones.
* Switch for lighting equipments and Toys.
* Testing for daylight.
Features:
* Linear output conforming to illuminance.
* Built-in optical filter for spectral response similar to that of the human eye.
* High Gain Photocurrent Amplifiers IC
* Temperature Stable.
* Low dark current and Low working Lux.
* RoHS Compliant / Pb-free / Cd-free.
Features:
With latest patented technology
Safe and time saving: non-contact phase sequence detection
Multipurpose: with live wire examination,simple power inspection, phase deficiency judgment, breakpoints finding and line maintenance
Dynamic LED display
Sensitive and reliable.
Specifications:
Voltages: 70 to 600V AC
Dimensions to be clamped: diameter 18mm.
Features:
Widely applied in ground resistance measurement, loop resistance measurement
With optional function of RS232 interface data upload
No need to disconnect the ground wire from the ground net
Without auxiliary electrode
High accuracy and resolution
With data memory
Automatic power off
Specifications:
Clamp size: 65 x 32mm
Resistance range: 0.01 to 1,200ohm;
With automatic shifting
Resistance resolution: 0.001ohm;
Data memory: 99 sets
Alarm setting: 1 to 199ohm; and buzzer alarm
Quick boot: in 0.5 second
With lower consumption.
All-Purpose Dual Element Pyroelectric Infrared Radial Sensor D204S
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved Our products can be used in many applications.
1. Security systems
2. Burglar alarms
3. Light switch control
4 intellectualized toy
5. Visitor acknowledgement
Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance variation . The photoresistor can be manufactured with different figures and illuminated area based on this characteristic.Photoresistor is widely used in many industries, such as toys, lamps, camera, etc.
Performances and Features
Coated with epoxy
Good reliability
Small volume
High sensitivity
Fast response
Good spectrum characteristic
Typical Applications
1. Camera automatic photometry
2. Photoelectric control
3. Indoor ray control
4. Annunciator
5. Industrial control
6. Light control switch
7. Light control lamp
8. Electronic toy
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved Our products can be used in many applications.
1. Security systems
2. Burglar alarms
3. Visitor acknowledgement
4. Light switch control
5. Intellectualized toy
1. Application
Level of Lubricant and hydraulic oil for machineries
Water tanks and level measurement and controls in industries area
Tank level of shipment
Swage treatment
Irrigation and hydraulic monitoring
HAVC
2. Features
High sensitivity, good long term stability
Strong reliability
Water-proof, dust-proof
Varies construction and installation methods
EMI/RFI
Special condensation design
High strength stainless steel construction.
Shocking proof packing.
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