Sensors & Transducers

Product Details:

Specification:

• Input voltage: DC 5±0.2V
• Power: 150mA
• DO output: TTL digital 0 and 1 (0.1 and 5V)
• AO output: 0.1-0.3V (relatively clean), the highest concentration voltage is about 4V.
• Dimensions: 33(L) * 21(W) * 17(H) mm
• Wire connecting method:
• VCC - positive pole (5V)
• GND - negative pole
• DO - TTL switch signal output
• AO - analog signal output
• Package included:
• 1 x MQ-7 sensor module

Feature:

• Long life and stability
• Four screw holes for easy positioning
• High-quality dual panel design with power indicator

Note:

When the sensor is powered, it needs to be warmed up about 20 seconds. So the measured data become stable, the heat sensor is a normal phenomenon. Its inside is included heating wire, but if too hot, it is abnormal.

Product Details:

The FCIT series load cell is ideal for measuring both tensile and compressive forces. The standard metric threads at each end of the load cell are designed to accept standard spherical seating rod-end Bearing.
Model FCIT load cells have Female thread mounting and measure both tension & compression load force.High Grade SS 17.4PH construction for resistance against shock and overload.Customization to fit your dimensional needs.

Model : FCITRated capacity(R.C.) : 500kgf, 1, 2, 3, 5, 7.5,10tfRated output(R.O.) : 1mV/VNonlinearity Within : 0.5% of R.O.Hysteresis Within : 0.5% of R.O.Repeatability : 0.15% of R.O.Creep : 0.05% of R.O.Zero balance : ±1% of R.O.Excitation recommended : 10V (max. excitation 15V)Terminal resistance ip - op : 350???±1%Insulation resistance bridge : 2000M???Temperature range, compensated : -10~60°C Safe overload : 120% R.C..Cable length :Ø5mm 4core, 3m4core, 3m



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Compact size.These are extremely accurate and compact Tension / Compression load cell.Protection Class IP65


Model : FSRated capacity(R.C.) : 50KgfRated output(R.O.) : 2.0mV/V±1%(2,5kgf: 1.5mV/V±1%)Nonlinearity : 0.03% of R.O.Hysteresis : 0.03% of R.O.Repeatability : 0.03% of R.O.Zero balance : ±2% of R.O.Temperature effect : 0.05% of LOAD/10°CTemperature effect zero balance : 0.1% of R.O./10°CTemperature range, safe : -20~80°CTerminal resistance input : 350±50 Terminal resistance output : 350±2 Insulation resistance bridge/case : 2000M???Excitation recommended : 10V (max. excitation 15V)Safe overload : 150% R.C.Cable length : Ø5mm 4core, 3m

Product Details:

Included Accessories
• Sensor battery
• Wrist strap
• AC charger
• USB-to-microUSB cable
• Carrying pouch
• Quick Reference Card
• Fertilizer Estimation Chart  

To ensure the accuracy of your readings, hold the sensor 24" – 48" (60 – 120 cm) above the crop when the trigger is pulled. The sensor's field of view is an oval; the field of view widens as the height of the sensor above the ground increases. 

Product Details:

The Leaf Wetness Sensor is standarised, calibrated, and designed to detect wetness and ice after installation. With denser leaf vein patterns on the surface, smaller droplets can be detected and the measurement is more sensitive. The sensor surface coating is non-hygroscopic, eliminating false wetness detection.

This leaf surface wetness sensor working principle is to measure wetness through the change of the leaf surface dielectric constant with good sensitivity, it can detect trace water or ice residues on the surface of leaves. The appearance is completely waterproof and can be used outdoors for a long time. Easy to use, widely used in green houses, laboratories, breeding, production environments, artificial climate rooms, and other plants or object surface humidity measurement.

Product Details:

We are offering Wind Speed Direction Sensor to our clients.

Feature:

• Adapt to complex weather conditions
• No moving parts, long service life
• The surface preservative treatment
• Strong anti-interference
• High accuracy

Application:

• Environmental monitoring
• Sea-going vessel
• Bridge & Tunnel
• Solar and wind power generation
• Wind resource assessment
• Drilling platform
• Automatic weather station
• Agriculture

Specification:

 

 

Product Details:

The VT-2160 temperature humidity duct sensors is for use in air ducts of ventilation and air condition for acquiring the temperature and relative humidity. It comes with a duct clamp ( flange ) for mounting & has a dual output of 0-10vdc for temperature & 0-10 vdc for humidity.


Extensive applications in the below areas

• Control sensors in the HVAC duct for the supply & extraction.
• Dual analog output of 0-10 VDC makes ideal for application in pharmaceutical
• plants, hospitals, green houses, semiconductor manufacturing plants, hotels & shopping complexes , etc.
• Can be connected directly to PLCs or controllers for monitoring on BMS systems & HVAC validations.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty.
Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported
Laboratory Instrument, Test Equipment,Scientific, Measuring, Precision Instrument,Analytical, Bio Medical, Survey, Electrical,Electronic Instruments ,Weather, Metrology.

Product Details:

Universal temperature sensors are available in two versions, standard and heavy-duty. The standard version is used in vessels and pipes with aggressive or explosive liquids or gases. The heavy-duty version is used in harsh environments. Our temperature sensors are available with individually selectable insertion length and with thermo wells in a welded, drilled or turned design. A wide choice of process connections and housings is available to meet your process requirements.

• Obtain the most precise measuring results.
• Benefit from the highest sensor stability in demanding applications.
• Reach optimal plant productivity and efficiency by selecting the most appropriate and correctly dimensioned temperature sensor for your process.
• Type: Ultrasonic

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty.
Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported
Laboratory Instrument, Test Equipment,Scientific, Measuring, Precision Instrument,Analytical, Bio Medical, Survey, Electrical,Electronic Instruments ,Weather, Metrology.