$99999

Category: Instruments & Meters/Analytical Instruments/Other Analytical Instruments

Company: 千斗工业设备（苏州）有限公司

Product Description: Kyoto Electronics KEM Portable Density Meter DA-130N facilitates density measurement for various liquid samples with portability, ease of operation, high accuracy, and rapid testing. Complies with standard method: ASTM D7777 - 13(2018)e1 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter.Portable Density Meter/Hydrometer DA-130NThe Portable Density Meter/Hydrometer DA-130N is suitable for:1. Density and specific gravity measurement: Replaces liquid glass hydrometer methods (e.g., density meters/hydrometers, petroleum meters, alcohol meters, saccharimeters, glass petroleum density meters, etc.), pycnometer methods, and balance methods. Direct digital display of density (units: g/cm³, lb/gal(US), lb/gal(IP)), relative density (t/t), temperature-compensated density, and temperature-compensated relative density.2. Petroleum product measurement: Built-in American Petroleum Institute (API) conversion tables display petroleum density or API gravity at 15°C or 60°F, suitable for quality control of crude oil, fuel oil, and lubricants (ASTM D7777). Measurement of density or specific gravity of animal and vegetable oils and fats. Density or relative density measurement of fragrances and flavors.3. Food and beverage measurement: Brix/sugar content (Brix%), Baumé scale, or Plato scale. Alcohol content determination for beer, brandy, whiskey, vodka, wine, and spirits. Alcohol content can be displayed as volume or mass percentage at 20°C or 15°C (V/V%, m/m%), US proof, or UK proof.4. Concentration control measurement for plating solutions or fluxes, weight percentage of sulfuric acid concentration in battery electrolyte. Input conversion formulas for density or specific gravity to concentration to directly display concentration values (e.g., acid-base solution concentration, solvent concentration, heavy Baumé, light Baumé, or milk degrees, etc.). more>

$88888

Category: Instruments & Meters/Specialized Instruments/Other Specialized Instruments

Company: Beijing Altai Technology Development Co., Ltd.

Product Description: Brand: Art TechnologyModel: PCIe8620Product Overview:The PCIe8620 data acquisition card features a sampling frequency of 250KS/s, 12-bit 16-channel analog acquisition, with DA, DIO, and counter functions.Main application scenarios include: wireless communication, radar/sonar, ultrasound, and graphic imaging.Specifications:Contact: 15600362816, 15910369641Official Store: https://art-control.taobao.com more>

$9500

Category: Others

Company: Beijing Altai Technology Development Co., Ltd.

Product Description: Brand: Altai TechnologyModel: USB2861Product Overview:USB2861 is a USB multifunctional industrial-grade data acquisition cardAD: 64 channels, 250KHz, 16-bitDA: 4 channels synchronous output, 14-bit, 1MHz24 channels DI/O (8 buffered DIO, 16 multifunctional DIO);4 channels 32-bit multifunctional counters, supporting edge counting, frequency measurement, period measurement, half-period measurement, pulse width measurement, dual-edge interval measurement, linear position measurement, angular position measurement, and pulse output. Suitable for a wide range of applications from basic data acquisition to closed-loop control and test automation.Features:1. Based on USB3.0 bus Super Speed Stream transmission technology, significantly improving data transmission stability, speed, and real-time performance.2. Device-side USB interface Lock method greatly reduces the probability of disconnection due to loose USB connections.3. Each function of the acquisition card supports buffered sampling. Unique hardware and software technologies ensure stable, reliable, and independent operation of all functions on the Windows system without interference.4. The board has very low power consumption and supports adaptive switching between USB bus power supply and 5~24V wide-range external power supply, facilitating mobile field measurements based on laptops.5. Supports 5V 200mA power output with overload protection, capable of directly powering sensors such as proximity switches and encoders.6. Built-in high-performance, high-isolation terminal board for convenient user wiring.7. Supports DIN rail installation.Product Specifications:Connector OptionsUSB2861 is the version with built-in terminal blocksUSB2861-V is the version with a 68-pin connector outputProduct OverviewBus TypeUSB3.0 Super SpeedOperating SystemXP, Win7, Win8, Win10Product GradeIndustrial GradeAI Analog InputResolution16-bitSampling Range±10V, ±5V, ±2V, ±1VMax Sampling Rate250KspsNumber of Channels64 channels (RSE, NRSE); 32 channels (DIFF)Channel Scanning ModeAsynchronous cyclic scanningAcquisition ModeOn-demand single-point sampling, finite-point sampling, continuous samplingMemory Depth4K-point FIFO memoryTrigger SourceSoftware forced trigger, start trigger, pause triggerAO Analog OutputNumber of Channels4 channelsMax Output Rate1MspsResolution14-bitOutput Range±10V, ±5VDrive Capability5mAMemory Depth4K-point FIFO memoryChannel Output ModeSynchronous outputGeneration ModeSingle-point (on-demand) sampling, finite-point sampling, continuous samplingCTR CounterNumber of Channels4 independent multifunctional countersCounter Bits32-bitElectrical StandardTTL levelCounter FunctionsEdge counting, pulse width measurement, frequency/period measurement, half-period measurement,dual-edge interval measurement, linear position measurement, angular position measurement, programmable pulse outputAcquisition ModeOn-demand single-point sampling, finite-point sampling, continuous samplingMemory Depth2K-point FIFO memoryDI/ONumber of Channels24 channels DI/O: Port0 8 channels, Port1 and Port2 each 8 channels multiplexed with PFIConfiguration MethodProgram-controlled I/O direction and statusInput Range Up To0V～5VElectrical StandardTTL levelSampling ModeOn-demand single-point sampling, finite-point sampling, continuous samplingMemory Depth2K-point FIFOInput Rate10MHzInput Impedance1MΩOutput Rate10MHzSingle-Channel DriveCapability Up To-20mA @Source current25mA @Sink current+5V OutputOutput Voltage+5.0V ± 0.2VLoad Capacity200mALoad Regulation3.3%Other ProtectionAutomatic protection after overloadSoftware SwitchSupportedEngineer Cai: 15600362816, 15910369641 more>

Negotiable

Category: Electronic Components & Supplies/Sensors/Displacement Sensors

Company: Shanghai Fanzhuo Intelligent Technology Co., Ltd

Product Description: Product Description: Duct Temperature Sensor LF20, used for measuring duct temperature in HVAC systems, resistance characteristic NTC20, length 280mm, temperature range -20 to 110°C, protection class IPN54. Applied in heating, ventilation, and air conditioning systems for proportional regulation of water or steam, balanced valve core, compatible with ML7421 electric actuator, diameters from DN100 to DN150, temperature range from 2°C to 180°C. V5GV2W050F-E, V5GV2W065F-E, V5GV2W080F-E, V5GV2W100F-E, V5GV2W150F-E, V5GV2W125F-E, V5GV3W050F-E, V5GV3W065F-E, V5GV3W080F-E, V5GV3W100F-E, V5GV3W150F-E, V5GV3W125F-E, Honeywell Duct Temperature Sensor LF20/HST-DA/HST-DB/HST-DP/HST-DM/HST-DVHSH-DM2M-DV2V-DM2A High Precision Duct Temperature Sensor, more available for inquiry and negotiation, company issues invoicesHSH-DV2V Humidity Accuracy 2%RH Temperature and Humidity Sensor, Output: 0-10VDC ModelHSH-DM2M, Humidity Accuracy 2%RH, Temperature -40-60°C, Humidity 0-100%RH Output: 4-20mA,HSH-DM2A, Humidity Accuracy 2%RH Humidity: 4-20mA, Temperature: NTC10KTest samples of this product are for sale, condition as shown, fully tested with normal output, low price disposal. No returns accepted for non-quality issues, experts welcome for great deals. We provide technical support including installation, usage, and debugging. Industry experts are welcome to inquire and negotiate cooperation.Related information of this product series:Honeywell HSH-D Series Duct Temperature and Humidity Sensors can be used for strong port humidity measurement of duct air in central air conditioning systems.HSH-D Series Duct Temperature Sensors have multiple control signal outputs, compatible with various automatic control systems.Standard ResistanceNTC10K10kΩ@25°CNTC20K 20kΩ@25°CPT1000 1000Ω@0°CAccuracyNTC10K0.3K@25°CNTC20K 0.3K@25°CPT1000 0.2K@0°C0-10V 0.3K@25°C, Input Voltage 24VDC (Temperature element PT1000)4-20mA 0.3K@25°C, Input Voltage 24VDC (Temperature element PT1000)Measuring Temperature Range 40°C~60°COperating Environment -40°C~70°C, 0~95%RH (Non-condensing)Humidity Accuracy @25°C, Input Voltage 24VDC 2% 20-80%: ±2%; 0-95%: ±3%3% 20-80%: ±3%; 0-95%: ±5%5% 20-80%: ±5%; 0-95%: ±9%Power Supply 0-10V 24VDC/24VAC±20%4-20mA 24VDC±20%IP Rating IP65Wiring Specification 0.33-1.65mm²Storage Environment -30~70°CHousing Material PC (Flame Retardant Rating: UL94-V0)Ordering Models and Technical ParametersModel Humidity Output Signal Humidity Accuracy Temperature Output Signal Temperature Accuracy*HSH-DM2A 4~20mA 2% 10KNTC 0.3K@25°CHSH-DM2B 4~20mA 2% 20KNTC 0.3K@25°CHSH-DM2P 4~20mA 2% PT1000 0.2K@0°CHSH-DM2M 4~20mA 2% 4~20mA 0.3K@25°CHSH-DM3A 4~20mA 3% 10KNTC 0.3K@25°CHSH-DM3B 4~20mA 3% 20KNTC 0.3K@25°CHSH-DM3P 4~20mA 3% PT1000 0.2K@0°CHSH-DM3M 4~20mA 3% 4~20mA 0.3K@25°CHSH-DM5A 4~20mA 5% 10KNTC 0.3K@25°CHSH-DM5B 4~20mA 5% 20KNTC 0.3K@25°CHSH-DM5P 4~20mA 5% PT1000 0.2K@0°CHSH-DM5M 4~20mA 5% 4~20mA 0.3K@25°CHSH-DV2A 0-10V 2% 10KNTC 0.3K@25°CHSH-DV2B 0-10V 2% 20KNTC 0.3K@25°CHSH-DV2P 0~10V 2% PT1000 0.2K@0°CHSH-DV2V 0-10V 2% 0-10V 0.3K@25°CHSH-DV3A 0-10V 3% 10KNTC 0.3K@25°CHSH-DV3B 0~10V 3% 20KNTC 0.3K@25°CHSH-DV3P 0~10V 3% PT1000 0.2K@0°CHSH-DV3V 0-10V 3% 0-10V 0.3K@25°CHSH-DV5A 0~10V 5% 10KNTC 0.3K@25°CHSH-DV5B 0~10V 5% 20KNTC 0.3K@25°CHSH-DV5P 0~10V 5% PT1000 0.2K@0°CHSH-DV5V 0~10V 5% 0-10V 0.3K@25°C*For resistance output type sensors, temperature accuracy is the accuracy of the temperature element; for current/voltage signal output type sensors, temperature accuracy is the transmitter accuracy when input voltage is 24VDC.#HoneywellMVN6110MVN4610CN6110A1011CN7510A2001CN7510A2001MVN7510Honeywell Proportional Model Switch Type Ball Valve Damper Actuator Large Stock PromotionHoneywell brand full series ball valves and ball valve actuators available, providing installation, usage, debugging technical support. Welcome to inquire and negotiate cooperation.Brief IntroductionMVN series ball valve actuators are used for VBA216 new ball valves. MVN series ball valve actuators come with mounting brackets for simplified installation, can connect external auxiliary switches for overload protection.MVN Series Ball Valve Actuator Technical Parameters:1. Rotation Direction: Adjustable2. Protection Level: IP543. Operating Conditions:Operating Temperature: -20-60°CStorage Temperature: -40-90°CCE Certification: MVN75.../72.../61...Model: Torque Nm, Power Supply, Control MethodMVN6105: 5Nm, 24Vac/dc power, Floating/SwitchMVN6105-A: 5Nm, 24Vac/dc power, Floating/SwitchMVN4605: 5Nm, 230Vac power, Floating/SwitchMVN7505: 5Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN6110: 10Nm, 24Vac/dc power, Floating/SwitchMVN6110-A: 10Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN4610: 10Nm, 230Vac power, Floating/SwitchMVN7510: 10Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN6120: 20Nm, 24Vac/dc power Floating/SwitchMVN4620: 20Nm, 230Vac power, Floating/SwitchMVN7220: 20Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN6134: 34Nm, 24Vac/dc power, Floating/SwitchMVN4634: 34Nm, 230Vac power, Floating/SwitchMVN7234: 34Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchExternal Auxiliary SwitchSW2-CN/SSW2-CNParameters1. SSW2-CN: 2*SPDT, AC110V/230V, 5A (Resistive)/3A (Inductive) applied to MVN05/MVN10 series ball valve actuators2. SW2-CN: 2*SPDT, AC110V/230V, 5A (Resistive)/3A (Inductive) applied to MVN20/MVN34 series ball valve actuatorsMVN series ball valve actuators are used for VBA216 new ball valves.Factory configured with mounting brackets for simplified installationHSH-RM3M Indoor Temperature and Humidity Sensor HSH-RM2ML HSH-RM3ML High Precision with Display Indoor Temperature Sensor Arrived, Welcome to Inquire and NegotiateHSH-RM2ML HSH-RM3ML Indoor Wall-mounted Temperature and Humidity Sensors are Honeywell HSH-RM series indoor wall-mounted temperature and humidity sensors used for temperature and humidity measurement of indoor air in central air conditioning systems.HSH-R series indoor wall-mounted temperature and humidity sensors have multiple control signal outputs, compatible with various automatic control systems.Wiring:a Current SignalHSH-RM2MHSH-RM2MLHSH-RM3MHSH-RM3MLHSH-RM5MHSH-RM5MLCurrent type 4-20mA uses two-wire system, minimum 3 wires required, can connect to 3-wire or 4-wire system.Measuring Temperature Range: -10℃~60℃Operating Environment: -15~60℃, 0~95%RH (Non-condensing)Humidity Accuracy @25℃, Input Voltage 24VDC2% 20~80%: ±2%; 0-95%: ±3%3% 20~80%: ±3%; 0-95%: ±5%5% 20~80%: ±5%; 0-95%: ±9%4-20mA 24VDC±20%IP Rating IP30Wiring Specification 0.33~1.65mm²Storage Environment -30~70℃Housing Material PC+ABS (Flame Retardant Rating: UL94-V0)ML7421A8035-E ML88241820 ML8824A1840 HONEYWELL 1800NM High Shut-off Force Electric Valve ActuatorML8824A1820 ML8824A1840 ML7421A8035-E/ML7421B8012-E Electric Valve Actuators provide regulating control for valves and output 2-10Vdc position feedback signals, widely used in heating, ventilation, and HVAC systems. We provide professional installation, usage, and debugging technical support. More products welcome to inquire and cooperate.Product Features1. Simple and quick installation2. Low energy consumption, maintenance-free3. Stroke adaptive mode4. End limit switch5. Manual switch6. 0(2)-10Vdc input signal, 2-10Vdc position feedback signal7. Optional action direction8. Optional fail-safe position (when control signal is lost)9. Corrosion-resistant designTechnical Parameters:Operating Environment Temperature: -10~+50℃(5~95%RH)Storage Environment Temperature: -40...+70°C(5...95%RH)Operating Medium Temperature: Maximum 150°C (Up to 220°C with high-temperature components)Models:ML7421A8035-EML7421B8012-EPower Supply Voltage: 24Vac±15%; 50/60HzPower Consumption: 14VAInput Signal: 0(2)VdcValve connector at top. Two-way valve: "Open", Three-way valve A-AB port: "Close"①Input Signal: 0-10VdcValve connector at bottom. Two-way valve: "Close", Three-way valve A-AB port: "Open"①Rated Stroke: 20mm or 38mmRunning Time (50Hz): 1.9min or 3.5minThrust: ≥1800NWeight: 2.0KgSafety:Electrical Protection Level: III (EN60730-1)Protection Level: IP54 (EN60529)Flame Retardant Rating: V0 (UL94)#HoneywellMVN6110MVN6110-ACN6110A1011HoneywellBall Valve Damper Actuator Welcome to Inquire and Negotiate Cooperation.We provide installation, usage, and debugging technical support, assist with any usage issues, and offer remote solutions for simple repairs.Brief IntroductionMVN series ball valve actuators are used for VBA216 new ball valves. MVN series ball valve actuators come with mounting brackets for simplified installation, can connect external auxiliary switches for overload protection.MVN Series Ball Valve Actuator Technical Parameters:1. Rotation Direction: Adjustable2. Protection Level: IP543. Operating Conditions:Operating Temperature: -20-60℃Storage Temperature: -40-90℃CE Certification: MVN75.../72.../61...Model: Torque Nm, Power Supply, Control MethodMVN6105: 5Nm, 24Vac/dc power, Floating/SwitchMVN6105-A: 5Nm, 24Vac/dc power, Floating/SwitchMVN4605: 5Nm, 230Vac power, Floating/SwitchMVN7505: 5Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN6110: 10Nm, 24Vac/dc power, Floating/SwitchMVN6110-A: 10Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN4610: 10Nm, 230Vac power, Floating/SwitchMVN7510: 10Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN6120: 20Nm, 24Vac/dc power Floating/SwitchMVN4620: 20Nm, 230Vac power, Floating/SwitchMVN7220: 20Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchMVN6134: 34Nm, 24Vac/dc power, Floating/SwitchMVN4634: 34Nm, 230Vac power, Floating/SwitchMVN7234: 34Nm, 24Vac/dc power, 0(2)-10V Regulation/Floating/SwitchExternal Auxiliary SwitchSW2-CN/SSW2-CNParameters1. SSW2-CN: 2*SPDT, AC110V/230V, 5A (Resistive)/3A (Inductive) applied to MVN05/MVN10 series ball valve actuators2. SW2-CN: 2*SPDT, AC110V/230V, 5A (Resistive)/3A (Inductive) applied to MVN20/MVN34 series ball valve actuatorsMVN series ball valve actuators are used for VBA216 new ball valves.Factory configured with mounting brackets for simplified installation more>