Membrane covered optical CO2 sensor for monitoring
Online determination of the dissolved carbon dioxide in water
The measurement of dissolved carbon dioxide (excluding HCO3- and CO32-) in water is one of the most important parameters for water monitoring. AMT GmbH has developed now a new membrane covered optical CO2 sensor with titanium housing and other improved characteristics. So the new AMT-CO2 sensor is designed for depths of up to 1,000 m, has an analogue or digital output, a reduced current uptake and includes an automatic internal temperature compensation. The sensor is designed to be interfaced externally to CTD probe systems, to own measuring systems or as stand alone sensor.
Main features of the Carbon Dioxide Sensor:
- submersible direct reading sensor for natural and industrial waters and sea water
- detects CO2 and total inorganic carbon when measuring additionally pH
- no signal interferences to silicate, phosphate, HCO3- and CO32-
- built-in reference measurement for superior stability
- calibration coefficients stored internally
- for depths of up to 1,000 m
- less than 0.5 W power consumption
- with analogue or digital output (please select)
- with internal temperature compensation
- compensation of humidity and other influences
- heated sensor head to avoid condensation
Technical data of the membrane covered optical carbon dioxide sensor:
Measuring ranges: 15 mg/l, 50 mg/l, 340 mg/l and others on request (please select one)
* Dimensions: 225 mm length, 33 mm diameter
* Housing material: Titanium
* Power consumption: < 0.5 W
* Warm up time: < 12 seconds, < 2 minutes for full accuracy
* Maximum deployment depth: 1,000 m/1,000 dbar
* Available outputs: 4 - 20 mA, 0 - 5 V DC or digital output RS485
RDT-TP03B P3.91 SMD performance full-color indoor HD transparent led display screen for stage
Product Description
Customizable
Modern glass curtain walls have kinds of size, the standard cabinet can not meet the needs of the project, we can customize the best project according to the customer glass curtain wall size, can customize cabinet structure and size, ensure the glass curtain wall is transparency and display integrity. According to the customer project customize the curved cabinet.
Appearance
LED strip has been protected by aluminum, no bare IC and other electronic components, more safe and reliable, the product appearance is more beautiful and tidy.
Easy to install and maintenance
The light bar is plug-in type, support front and back maintenance, and only need to replace the light module, easy operation, low maintenance costs, short time.
No External connection cable
Seeing right picture, the upper part is finished installation, the lower part is open the rear cover.
No any connection cable after installation,very clear.
ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China
Detailed Images
ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in ChinaISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China
AmFlex Pro, Fine Pitch Flexible LED screen, is ideal for Broadcasts,museums,retail, theaters,
corporate or event venues etc industries. With the AmFlex Pro
you can create an extraordinary design that wows audiences at the most creative locations.
AmFlex Pro Flexible LED screen is bendable,ultra-slim, ultra high resolution display
ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China
The slim and lightweight magnetic module can stick to customized frame and fit to any construction design. It needs very little space for wire and mounting.
ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China
Resolution is often the key factor in most of LED installations,which will decide how much information you will display. The AmFlex Pro is the highest resolution flexible LED display in the market.
AmFlex Pro utilizes the ideal module size (400mm x 300mm), allowing for both 16:9 and 4:3 video ratios.
P10.4 high brightness 5500nits full-color indoor transparent rental led screen with 3 years warranty
Product Description
Customizable
Modern glass curtain walls have kinds of size, the standard cabinet can not meet the needs of the project, we can customize the best project according to the customer glass curtain wall size, can customize cabinet structure and size, ensure the glass curtain wall is transparency and display integrity. According to the customer project customize the curved cabinet.
Flexible installation cabinet
Cabinet supports both horizontal and vertical installation, depending on the curtain wall environment; choose the horizontal or vertical place- ment installation.
Appearance
LED strip has been protected by aluminum, no bare IC and other electronic components, more safe and reliable, the product appearance is more beautiful and tidy.
Easy maintenance
The light bar is plug-in type, support front and back maintenance, and only need to replace the light strip, easy opera- tion, low maintenance costs, short time.
168987 Communication Suppliers
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High Brightness Digital Taxi Advertising LED Display Board
1.Key Features:
1.High Resolution 2.5,3,5 mm pixel Spacing
2.Intensity >=5000 nit
3.Intelligent Power Supply Management
4.Quick installation and maintenance
5.Multiple control Options
6.Made of high quality LEDs
7.Lower Power Consumption
8.IP65 grade
Model Type: P2.5 P3 P5
Pixel Pitch 2.5 mm 3mm 5mm
LED Type SMD 2121 SMD1921 SMD 2727
Pixel Density 160,000 dot/ m2 111,111 dots 40000 dot/ m2
Module Size 160*160mm 192*96 160*160mm
Frame Size 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) 820mm( L) x 390mm(H) X W:170mm(bottom)/ 99mm (top) 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top)
Frame Materials Aluminum Aluminum Aluminum
Screen Size 960mm*320mm 768mm*288mm 960mm*320mm
Screen Resolution 384*128 dot 256*96 dots 192*64 dot
Brightness >=5000 nit >=3500 nit >=5500 nit
Contrast >8000:1 >8000:1 >8000:1
View Angle 150°(H)/150°(V) 150°(H)/150°(V) 150°(H)/150°(V)
Scan Mode 1/16 scan 1/32 scan 1/8 scan
Power Supply Input DC9--24V DC9--24V DC9--24V
Max Consumption 420w 270w 450w
Average Consumption 130w 90w 150w
Optimal Viewing Distance 1--20M 3--20M 5--50M
Driving ICs: ICN2038 ICN2038 ICN2038
MTBF 10,000 Hours 10,000 Hours 10,000 Hours
Frame Frequency 60-85HZ 60-85HZ 60-85HZ
Fresh Frequency >1920HZ >1920HZ >1920HZ
Control Method Asynchronous Asynchronous Asynchronous
Control Mode 3G/4G/WIFI/ Ethenet/ USB 3G/4G/WIFI/ Ethenet/ USB 3G/4G/WIFI/ Ethenet/ USB
Temperature Operating -40°~+70° -40°~+75° -40°~+75°
Working Humidity 10%-90%RH
Screen Protection Waterproof, rust-proof, dust-proof, anti-static, anti-mildew
Power Protection over-temperature/over-current/ over-voltage protection
Package Honeybox
Package Dimension 1100mm(L) X 500mm(H) X 270mm(W)
Screen Weight: 24 kg 15kg 23kg
Gross Weight: 31 kg 22Kg 30kg
Certificates CE. ROHS CE. ROHS CE. ROHS
1.High Resolution 2.5,3,5 mm pixel Spacing
2.Intensity >=5000 nit
3.Intelligent Power Supply Management
4.Quick installation and maintenance
5.Multiple control Options
6.Made o high quality LEDs
7.Lower Power Consumption
8.IP65 grade
Model Type: P2.5 P3 P5
Pixel Pitch 2.5 mm 3mm 5mm
LED Type SMD 2121 SMD1921 SMD 2727
Pixel Density 160,000 dot/ m2 111,111 dots 40000 dot/ m2
Module Size 160*160mm 192*96 160*160mm
rame Size 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) 820mm( L) x 390mm(H) X W:170mm(bottom)/ 99mm (top) 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top)
rame Materials Aluminum Aluminum Aluminum
Screen Size 960mm*320mm 768mm*288mm 960mm*320mm
Screen Resolution 384*128 dot 256*96 dots 192*64 dot
Brightness >=5000 nit >=3500 nit >=5500 nit
Contrast >8000:1 >8000:1 >8000:1
View Angle 150°(H)/150°(V) 150°(H)/150°(V) 150°(H)/150°(V)
Scan Mode 1/16 scan 1/32 scan 1/8 scan
Power Supply Input DC9--24V DC9--24V DC9--24V
Max Consumption 420w 270w 450w
Average Consumption 130w 90w 150w
Optimal Viewing Distance 1--20M 3--20M 5--50M
Driving ICs: ICN2038 ICN2038 ICN2038
MTB 10,000 Hours 10,000 Hours 10,000 Hours
rame requency 60-85HZ 60-85HZ 60-85HZ
resh requency >1920HZ >1920HZ >1920HZ
Control Method Asynchronous Asynchronous Asynchronous
Control Mode 3G/4G/WII/ Ethenet/ USB 3G/4G/WII/ Ethenet/ USB 3G/4G/WII/ Ethenet/ USB
Temperature Operating -40°~+70° -40°~+75° -40°~+75°
Working Humidity 10%-90%RH
Screen Protection Waterproo, rust-proo, dust-proo, anti-static, anti-mildew
Power Protection over-temperature/over-current/ over-voltage protection
Package Honeybox
Package Dimension 1100mm(L) X 500mm(H) X 270mm(W)
Screen Weight: 24 kg 15kg 23kg
Gross Weight: 31 kg 22Kg 30kg
Certiicates CE. ROHS CE. ROHS CE. ROHS
Variable Speed Limited Sign(VSLS)
VS Series
Australian Variable Speed Limit Sign
Variable Speed Limited Sign(VSLS) Australian Standard AS4852.2-2009
Red (Annulus) / White (Matrix)
Safe, Reliable and Stable
High intensity LEDs
Lower Power Consumption Intelligent Solar & Battery management System
Strong Cooling Device
Easy Control
RS232 Serial Direct Connection
GPRS (Remote Control)
Optional Industry PC
Variable message signs (vms)
Vms series
High intensity leds used
Asia vms design: 16mm, 31.25mm
Australian vms design: 46mm, 58mm
With more than 5 years experiences on the production of these products, we are supplying oem business for these products.
independent 3 heating zones temperature control system
1.The upper and lower hot air heating,which can heat up at the same time from the top of he component to the bottom of the PCB;temperature precision control within ±1.8 segment temperature control independently.
2.Adopted high precision K-type thermocouple close-loop control and PID parameter self-setting system;4 temperature curves can be displayed with instant curve analysis function and multi-group user data can be saved;temperature can be tested precisely through external measurement interface,curves can be analysedã?�set and correct on the touch screen at any time.
Precision optical alignment system
Using high definition and adjustable CCD color optical alignment system,beam splitamplificationlesseningfine adjustment and auto focus with the function that automatic color aberration resolution and brightness adjustment,adjustable image contrast;equipped with 15 high definition LCD monitor.
Multi-functional and humanized operation system
1.Adopting the HD touch human-machine interface;upper heating head and mounting head designed 2 in 1;providing many kinds of titanium alloy BGA tuyere can be rotated in 360 degree for easy installation and replacement.
2.X�Y and R angle adopted micrometer fine-tuning,accuracy locating,precision can reach ±0.01mm.
Superior safety protection function
With the alarm function, after the BGA welding the machine can alarm by itself.In the case of temperature abuse, the circuit can power off automatically with the double over-temperature protection.Temperature parameter having password protection to prevent any modification.
Technology parameter
1Power supply:AC 110V/220V±10 50/60Hz
2Total power:Max4200W
3Heater power:Upper temp.zone 1200W,second temp.zone 1200W,IR1800W
4Electrical material :Driving motor+PLC smart temp.controller+color touch screen
5Temperature controlling:high precision K-sensorClosed Loop),independent temp.controller,the precision can reach ±1
6Locating way:V shape slot,PCB support jigs can adjust,Laser position
7PCB size:Max 260260mm Min55mm
9Overall dimension:L450W480H670mm
10Chips:Max 60Ã?60mm Min 11 mm
11Weight of machine:35KG
12Color :Gold&gray
13camera:Auto out & in
14Optical system:Industry prism+HD industry camera
15Working mode:Five mode for choosing: semi auto, manual,weld,remove,mount
This kind of NTC Thermistor used in automotive engine temperature sensing with two wire type in different mechanical and electrical specifications as per customer spec. We can support all the needs as per request.
Disc NTC Thermistor type used in automobile engine temperature sensor assembly and widely using in globally for the automotive area engine temperature sensing.
We can support your custom requirements and can support accordingly
We would like to introduce to you our company H – Star Enterprises, Inc, manufacturer of Phoenix material handling products and other allied items. Over a decade now we have been manufacturing steel products like: STEEL PALLETS, RACKING SYSTEMS, SHELVINGS, CAGES, TROLLEYS, CARTS, and other special fabricated products such as: STAINLESS GREASE TRAPS and WATER TANKS.
Our steel products are all customized to suit our clients need. Most of them are made of mild steel plate, galvanized iron (G.I.) and stainless steel and are fabricated using
state-of-the-art roll-forming machine and machine press.
Attached herewith are brochure / flyer for ready reference. If you need some clarifications, please feel free to call the undersigned for a visit to further explain technical details of the products at your most convenient time.
1. Introduction
Designed for coverage expansion of conventional macro cell base station for rural area with low popularity. To minimize the influence in ul path by higher power from dl, both paths are fully separated by electrical and mechanical. High-precision power control by zero error attenuator technology. Adaptive pwm fan control protects residents from loud noise.
It has following key features :
- supports 1.8ghz wcdma band, 3fa
- gsm 900/1800/1900, cdma 800/1900, lte 900/1800 band also available
- consists of two unit by dl and ul
- dl : 50dbm, ul : 0dbm output
- high input range : 30 ~ 46dbm
- high precision output control by hybrid analog and digital attenuator
- auto limit control , auto shut down, auto fan control
- high ingress protection for harsh field environment
The LMPRF3030DS On-Frequency Repeater has been designed for indoor operation that is used to enhance 4G LTE signal strength in small and medium sized shadow areas such as building or a parking lot.
2. Key Performance and Features
Supports 850MHz & 2.1GHz or 2.1GHz LTE Only
GSM900/1800, CDMA 800/2100, LTE 1800/2100 Band also Available
Consists of Two Unit by DL and ULSupports WCDMA Standards
Easy Set Up by Auto Gain Control Function
Auto Isolation Check between Donor & Remote Antenna
Reverse Auto Sleep to Reduce BTS Noise Floor
High Gain of 95dB Gain & 30dBm Output
Single Housing for 2.1GHz and Extension Housing for 850MHz
High Reliability & Quality proven by LG U+ Telecom in Korea
Optional Remote Monitoring and Control via Wireless Data Modem
3. Application
Medium Sized Office Buildings
Shopping Center
Parking Lot
English or Chinese voice reporting number
+CTCSS /DCS
+ Voice purifying
+ Time -out -timer
+ Battery Saving
+16 Channels
+ Channel scanning
+ High / Low power switch
+ Alarm function
+ Anti-interference function
+ COMP function
+ Low power reminder
+ IP67 waterproof
+ Full frequency design ,wide frequency
1.COTT-QD60 high sensitivity audio monitoring microphone specially designed for public security organs and procuratorate industry for synchronous monitoring recording.
2.Classic black and white with clear lines, the overall design does not lack of fashion and retro-style.
3.Using advanced squelch circuit design, super strong noise reduction, its ability which can resist to the squeal is strong.
4.High fidelity silver plated vibration membrane capacitor microphone, audio monitor range up to 100 square meters.
5.Adopt Dolby Pro Logic surround sound system, equip with high-speed voice processing units, two level dynamic noise reduction processing, and automatic gain circuit to enhance distance voice, so that the effect of audio playback is more clear.
6.The "electronic noise dynamic closed loop suppression circuit" of unique design, completely eliminate "hiss" electronic noise.
7.The latest digital module maximally improves the processing time, solves the delay situation of previous digital sound pick-up .
8.Long audio signal transmission technology, use the RVVP3*0.5mm2 shield cable, it is distortionless within 3km.
9.Integrated professional front audio amplifier circuit, direct drive active speakers, DVR, earphones, etc.
10.Widely used in public security organs, procuratorate industry, banks, schools, interrogation room, prison and other indoor environment for synchronous video audio monitor recording.
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