# Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. | Q Series Adjustable Pressure Switch,16bar Air Pressure Switch,IP44 Liquid Adjustable Pressure Switch, 0-10V temperature and humidity transmitter,HVAC temperature and humidity transmitter,IP65 temperature humidity and pressure sensor, Air DPT Differential Pressure Transmitter,20mA DPT Differential Pressure Transmitter,IP65 dp transmitter, ## summary > Manufacturer, Keram Electrical Equipment Co., Ltd., founded in 1998, has more than 27 years of industry experience, focusing on......, Established in 1998, Employees: >50, Annual sales: >1000000, Export ratio: 80% - 90%, Primary markets: Worldwide. ## Company Information * [Company Profile](https://www.sensortransmitters.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.sensortransmitters.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.sensortransmitters.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.sensortransmitters.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [KDP110 Series Differential Pressure Transmitters](https://www.sensortransmitters.com/supplier-4805936-kdp110-series-differential-pressure-transmitters): Keywords: 20mA Differential Pressure Sensor,5000pa Differential Pressure Sensor,Air Conditioning Ducts Differential Pressure Transmitter. * [Differential Pressure Transmitter](https://www.sensortransmitters.com/supplier-4805906-differential-pressure-transmitter): Keywords: Easy Installation Differential Pressure Transmitter,Easy Maintenance Differential Pressure Transmitter,KDP210 Differential Pressure Transmitter. * [KDP210 Series Differential Pressure Transmitters](https://www.sensortransmitters.com/supplier-4805937-kdp210-series-differential-pressure-transmitters): Keywords: 20mA Digital Differential Pressure Transducer,4mA Digital Differential Pressure Transducer,IP65 pressure transmitter with display. * [Differential Pressure Monitor](https://www.sensortransmitters.com/supplier-4805907-differential-pressure-monitor): Keywords: Endoscopy Room Differential Pressure Monitor,3wire Differential Pressure Monitor,KDPM100 Differential Pressure Monitor. * [KDP210Q Series Differential Pressure Transmitters](https://www.sensortransmitters.com/supplier-4805938-kdp210q-series-differential-pressure-transmitters): Keywords: RS485 LCD Display Differential Pressure Transmitter,KDP210Q LCD Display Differential Pressure Transmitter,Commercial Buildings HVAC Differential Pressure Transmitter. * [Pressure Switch](https://www.sensortransmitters.com/supplier-4805908-pressure-switch): Keywords: SPDT Brass Adjustable Pressure Switch,Brass Adjustable Pressure Switch,IP44 Adjustable Water Pressure Switch. * [KDP210AC Series Differential Pressure Transmitters](https://www.sensortransmitters.com/supplier-4805939-kdp210ac-series-differential-pressure-transmitters): Keywords: Commercial Buildings Hvac Differential Pressure Transmitter,LCD Display Hvac Differential Pressure Transmitter,3wire Hvac Differential Pressure Transmitter. * [Temperature Sensor](https://www.sensortransmitters.com/supplier-4805909-temperature-sensor): Keywords: IP65 Temperature Transmitters,HVAC Digital Temperature Transmitters,IP65 HVAC Temperature Transmitters. * [KDPM100 Series Differential Pressure Monitors](https://www.sensortransmitters.com/supplier-4805940-kdpm100-series-differential-pressure-monitors): Keywords: Protective Ward Differential Pressure Monitor,2 wire Differential Pressure Monitor,4-20mA Differential Pressure Monitor. * [Temperature Transmitter](https://www.sensortransmitters.com/supplier-4805910-temperature-transmitter): Keywords: 4-20mA 3 Wire Temperature Transmitter,Hvac 3 Wire Temperature Transmitter,4mA Hvac Sensor Transmitters. * [Q Series Single Pressure Switch](https://www.sensortransmitters.com/supplier-4805941-q-series-single-pressure-switch): Keywords: Q Series Adjustable Pressure Switch,16bar Air Pressure Switch,IP44 Liquid Adjustable Pressure Switch. * [Temperature And Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805915-temperature-and-humidity-transmitter): Keywords: IP65 Temperature Humidity Transmitter,Measurement Performance Temperature Humidity Transmitter,NEMA 4 Temperature Humidity Transmitter. * [Q Series Waterproof Single Pressure Switch](https://www.sensortransmitters.com/supplier-4805942-q-series-waterproof-single-pressure-switch): Keywords: Q Series waterproof pressure switch,single pressure switch with warranty,waterproof single pressure sensor. * [Air Velocity Transmitter](https://www.sensortransmitters.com/supplier-4805911-air-velocity-transmitter): Keywords: M16 Air Velocity Transmitter,30m/s Air Velocity Transmitter,EN61326-1 Velocity Transmitter. * [Q830 Series Dual Pressure Switch](https://www.sensortransmitters.com/supplier-4805943-q830-series-dual-pressure-switch): Keywords: Keram adjustable air compressor pressure switch,IP54 adjustable air compressor pressure switch,Stainless Steel adjustable pressure sensor. * [Air Quality Transmitter](https://www.sensortransmitters.com/supplier-4805923-air-quality-transmitter) * [QYD Series Differential Pressure Switch](https://www.sensortransmitters.com/supplier-4805944-qyd-series-differential-pressure-switch): Keywords: 15A Differential Pressure Switch For Air,CE Differential Pressure Switch For Air,250V differential pressure switch. * [All In One Transmitter](https://www.sensortransmitters.com/supplier-4805925-all-in-one-transmitter) * [QYD Series Waterproof Differential Pressure Switch](https://www.sensortransmitters.com/supplier-4805945-qyd-series-waterproof-differential-pressure-switch): Keywords: Keram Controls 17 Bar differential pressure switch for water,Keram Controls differential pressure switch for water,15A differential pressure flow switch. * [Flow Control Switch](https://www.sensortransmitters.com/supplier-4805920-flow-control-switch): Keywords: 1.6MPa Pressure Switching Electric Valve,0.4MPa Pressure Steam Switching Electric Valve. * [Oil Heating Spares](https://www.sensortransmitters.com/supplier-4807782-oil-heating-spares): Keywords: oil filter elements for heating systems,oil heating spares filter,replacement oil filter elements. * [K2000 Series Differential Pressure Gauge](https://www.sensortransmitters.com/supplier-4805946-k2000-series-differential-pressure-gauge): Keywords: K2000 differential pressure gauge for water systems,K2000 gas system pressure gauge,differential pressure monitor with warranty. * [QPS30 Series Digital Electronic Pressure Switch](https://www.sensortransmitters.com/supplier-4805947-qps30-series-digital-electronic-pressure-switch): Keywords: QPS30 digital pressure switch,electronic pressure control switch,integrated pressure measurement device. * [Accessories](https://www.sensortransmitters.com/supplier-4805928-accessories) * [QEX60 Series Explosion Proof Single Pressure Switch](https://www.sensortransmitters.com/supplier-4805948-qex60-series-explosion-proof-single-pressure-switch): Keywords: QEX60 explosion proof pressure switch,QEX60 neutral gas pressure switch,QEX60 liquid media pressure switch. * [QAD Series Differential Pressure Switch](https://www.sensortransmitters.com/supplier-4805949-qad-series-differential-pressure-switch): Keywords: Air Differential Pressure Switch 20Pa,Adjustable Air Differential Pressure Switch,IP54 Micro Pressure Air Switch. * [KCL Series Differential Pressure Switch](https://www.sensortransmitters.com/supplier-4805950-kcl-series-differential-pressure-switch): Keywords: IP54 Differential Pressure Switches,20 bar Differential Pressure Switches,Monitoring Pump dp switch in hvac. * [KTC110 Cable Type Temperature Sensor](https://www.sensortransmitters.com/supplier-4805951-ktc110-cable-type-temperature-sensor): Keywords: 316 stainless steel temperature sensor,KTC110 cable type sensor,low-cost stainless steel sensor. * [KTC111 Cable Type Temperature Sensor](https://www.sensortransmitters.com/supplier-4805952-ktc111-cable-type-temperature-sensor): Keywords: PT1000 Waterproof Temperature Sensor,PT100 Waterproof Temperature Sensor,30mm 3 wire pressure transducer. * [KTS100 Series Temperature Sensor](https://www.sensortransmitters.com/supplier-4805953-kts100-series-temperature-sensor): Keywords: 200Deg HVAC Temperature Sensor,KTS100 HVAC Temperature Sensor,NEMA4 HVAC Sensor Transmitters. * [KTS110 Series Temperature Sensor](https://www.sensortransmitters.com/supplier-4805954-kts110-series-temperature-sensor): Keywords: CE HVAC Temperature Sensor,IP65 HVAC Temperature Sensor. * [KTS120 Series Temperature Sensor](https://www.sensortransmitters.com/supplier-4805955-kts120-series-temperature-sensor): Keywords: PT100 Class A Temperature Sensor,IP65 Ventilation Temperature Sensor. * [KTS130 Series Temperature Sensor](https://www.sensortransmitters.com/supplier-4805956-kts130-series-temperature-sensor): Keywords: High Pressure Sensor Transmitters,60C Sensor Transmitters,Low Pressure Sensor Transmitters. * [KTP110 Series Temperature Sensor](https://www.sensortransmitters.com/supplier-4805957-ktp110-series-temperature-sensor): Keywords: KIT K1 IP65 Digital Temperature Transmitters,KIT K1 Digital Temperature Transmitters,KIT K1 10V pt100 transmitter. * [KTP210 Series Temperature Sensor](https://www.sensortransmitters.com/supplier-4805958-ktp210-series-temperature-sensor): Keywords: KTP210 Series Temperature Sensor,Temperature Sensor Differential Pressure Transmitter,KTP210 Series Differential Pressure Transmitter. * [KTT100 Series Temperature Transmitter](https://www.sensortransmitters.com/supplier-4805959-ktt100-series-temperature-transmitter): Keywords: KSV electromagnetic solenoid valve,CE electromagnetic solenoid valve,shock proof electromagnetic hydraulic valve. * [KTT110 Series Temperature Transmitter](https://www.sensortransmitters.com/supplier-4805960-ktt110-series-temperature-transmitter): Keywords: NTC 2k Accuracy Temperature Sensor NTC,UL94V-0 Building Automation Temperature Sensor NTC,NEMA4 Temperature Sensor Transmitters. * [KTT120 Series Temperature Transmitter](https://www.sensortransmitters.com/supplier-4805961-ktt120-series-temperature-transmitter): Keywords: dustproof room temperature sensor,IP65 room temperature sensor,2 wire room temperature monitor. * [KTT130 Series Temperature Transmitter](https://www.sensortransmitters.com/supplier-4805962-ktt130-series-temperature-transmitter): Keywords: NTC 1k Accuracy B Temperature Sensor,UL94V-0 HVAC Temperature Sensor,3500K Sensor Transmitters. * [KAV110 Series Air Velocity Transmitter](https://www.sensortransmitters.com/supplier-4805963-kav110-series-air-velocity-transmitter): Keywords: KAV110 Air Velocity Transmitter,Air Velocity Transmitter KAV110,KAV110 air transmitter. * [KAV120 Series Air Velocity Transmitter](https://www.sensortransmitters.com/supplier-4805964-kav120-series-air-velocity-transmitter): Keywords: Cable Type Air Velocity Transmitter,IP65 10V Air Velocity Transmitter,10V Output Velocity Transmitter. * [KTH400 Series Temperature and Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805965-kth400-series-temperature-and-humidity-transmitter): Keywords: KTH400 temperature humidity transmitter,KTH400 Series environmental sensor,temperature humidity transmitter with warranty. * [KTH500 Series Temperature and Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805966-kth500-series-temperature-and-humidity-transmitter): Keywords: Heavy Duty Pressure Range Sensor Transmitters,20mA Output Signal Sensor Transmitters,Light Weight Sensor Transmitters. * [KTH510 Series Temperature and Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805967-kth510-series-temperature-and-humidity-transmitter): Keywords: ABS Temperature And Humidity Transmitter,PC Temperature And Humidity Transmitter,PC ABS Temperature Humidity Transmitter. * [KTH600 Series Temperature and Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805968-kth600-series-temperature-and-humidity-transmitter): Keywords: KTH600 temperature humidity transmitter,industrial temperature humidity sensor,KTH600 series environmental monitoring device. * [KTH610 Series Temperature and Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805969-kth610-series-temperature-and-humidity-transmitter): Keywords: KTH610 temperature humidity transmitter,industrial temperature humidity sensor,KTH610 environmental monitoring transmitter. * [HTP110 Series Temperature and Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805970-htp110-series-temperature-and-humidity-transmitter): Keywords: HTP110 temperature humidity transmitter,industrial temperature humidity sensor,HTP110 environmental monitoring transmitter. * [HTP120 Series Temperature and Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805971-htp120-series-temperature-and-humidity-transmitter): Keywords: HTP120 temperature humidity transmitter,HTP120 probe M12 interface,HTP120 Series transmitter with warranty. * [KAFS Air Flow Switch](https://www.sensortransmitters.com/supplier-4805972-kafs-air-flow-switch): Keywords: Switch Air flow,Switch Air flow IP65,Airflow Switch With Paddle Sensing Element. * [KWFS Series Liquid Flow Switch](https://www.sensortransmitters.com/supplier-4805973-kwfs-series-liquid-flow-switch): Keywords: 250VAC Liquid Flow Switches,HVAC Liquid Flow Switches,Single Stage Liquid Flow Switches. * [KWFS (S) Series Liquid Flow Switch](https://www.sensortransmitters.com/supplier-4805974-kwfs-s-series-liquid-flow-switch): Keywords: Paddle Sensing Element Liquid flow measurement,Industrial Liquid flow measurement,Liquid Flow Switches with Sensing Element. * [JWFS Liquid Flow Switch](https://www.sensortransmitters.com/supplier-4805975-jwfs-liquid-flow-switch): Keywords: JWFS liquid flow switch SPDT,water flow control micro switch,reliable switching flow switch. * [LQY Series Liquid Flow Switch](https://www.sensortransmitters.com/supplier-4805976-lqy-series-liquid-flow-switch): Keywords: LQY IP54 Liquid Flow Switches,Keram Controls Heating Liquid Flow Switches,Keram Controls flow switch liquid. * [KFS1 Series Flow Switch](https://www.sensortransmitters.com/supplier-4805977-kfs1-series-flow-switch): Keywords: HVAC systems Flow Switch,Industrial machinery Flow Sensor,Process plants Flow Monitor. * [KFS2 Series Flow Switch](https://www.sensortransmitters.com/supplier-4805978-kfs2-series-flow-switch): Keywords: KFS2 brass liquid flow switch,KFS2 stainless steel flow switch,KFS2 Series liquid flow sensor. * [KMFS1 Series Electromagnetic Flow Switches](https://www.sensortransmitters.com/supplier-4805979-kmfs1-series-electromagnetic-flow-switches): Keywords: KMFS1 electromagnetic flow switch,magnetic reed switch flow sensor,long service life flow switch. * [KMFS2 Series Electromagnetic Flow Switches](https://www.sensortransmitters.com/supplier-4805980-kmfs2-series-electromagnetic-flow-switches): Keywords: KMFS2 paddle flow switch for refrigeration,electromagnetic flow switch for air conditioners,KMFS2 series flow switch with warranty. * [KAQ60 Series CO₂ & Temperature & RH Transmitter](https://www.sensortransmitters.com/supplier-4805981-kaq60-series-co-temperature-rh-transmitter): Keywords: KAQ60 CO₂ RH temperature transmitter,harsh environment CO₂ transmitter,shell pollution prevention transmitter. * [KAQ90 Series CO₂ & Temperature & RH Transmitter](https://www.sensortransmitters.com/supplier-4805982-kaq90-series-co-temperature-rh-transmitter): Keywords: KAQ90 CO₂ transmitter with infrared measurement,KAQ90 temperature transmitter high stability,KAQ90 RH transmitter anti-pollution. * [KTHP100 Series Differential Pressure & Temperature & Humidity Transmitter](https://www.sensortransmitters.com/supplier-4805983-kthp100-series-differential-pressure-temperature-humidity-transmitter): Keywords: IP65 differential pressure transmitter,NEMA4 humidity transmitter,harsh environment temperature sensor. * [Flow Pipe Free](https://www.sensortransmitters.com/supplier-4805984-flow-pipe-free): Keywords: flow pipe free,pipe fee system,pipe fee installation. * [Humidity Sensor Filter](https://www.sensortransmitters.com/supplier-4805985-humidity-sensor-filter): Keywords: humidity sensor filter,humidity sensor replacement filter,HVAC humidity sensor filter. * [Humidity Sensor Flange](https://www.sensortransmitters.com/supplier-4805986-humidity-sensor-flange): Keywords: humidity sensor flange for HVAC,industrial humidity sensor flange,weatherproof humidity sensor flange. * [Pressure Nipple](https://www.sensortransmitters.com/supplier-4805987-pressure-nipple): Keywords: pressure nipple brass fittings,pressure nipple hydraulic connectors,pressure nipple with warranty. * [Immersion Sleeve](https://www.sensortransmitters.com/supplier-4805988-immersion-sleeve): Keywords: immersion sleeve for blender,stainless steel immersion sleeve,immersion sleeve with warranty. ## Featured Products * [DIP Switch Temperature Humidity Sensor For Clean Room](https://www.sensortransmitters.com/sale-30438151-dip-switch-temperature-humidity-sensor-for-clean-room.html): Keywords: DIP Switch Temperature Humidity Sensor,IP65 Clean Room Temperature Humidity Sensor,30m/s Room Temperature Humidity Sensor. * [HVAC Temperature And Humidity Transmitter IP65 Temperature Humidity And Pressure Sensor](https://www.sensortransmitters.com/sale-29490933-hvac-temperature-and-humidity-transmitter-ip65-temperature-humidity-and-pressure-sensor.html): Keywords: 0-10V temperature and humidity transmitter,HVAC 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Temperature Transmitters. * [Q Series Single Pressure Switch](https://www.sensortransmitters.com/sale-35918097-q-series-single-pressure-switch.html): Keywords: Q Series Adjustable Pressure Switch,16bar Air Pressure Switch,IP44 Liquid Adjustable Pressure Switch. * [0-±500pa White Differential Pressure Sensor For HVAC Pressure Control](https://www.sensortransmitters.com/sale-33306525-0-500pa-white-differential-pressure-sensor-for-hvac-pressure-control.html): Keywords: 500pa White Differential Pressure Sensor,IP65 HVAC Pressure Control Transmitter,NEMA4 Differential Pressure Sensor. * [Air DPT Differential Pressure Transmitter 4-20mA IP65](https://www.sensortransmitters.com/sale-14325669-air-dpt-differential-pressure-transmitter-4-20ma-ip65.html): Keywords: Air DPT Differential Pressure Transmitter,20mA DPT Differential Pressure Transmitter,IP65 dp transmitter. * [-25/+25pa To -10000/+10000pa Differential Pressure Transmitter](https://www.sensortransmitters.com/sale-30371300-25-25pa-to-10000-10000pa-differential-pressure-transmitter.html): Keywords: 10000pa Differential Pressure Transmitter,1.5W Differential Pressure Transmitter. * [KDP110 Differential Pressure Transmitter](https://www.sensortransmitters.com/sale-33316823-kdp110-differential-pressure-transmitter.html): Keywords: 20mA Differential Pressure Sensor,5000pa Differential Pressure Sensor,Air Conditioning Ducts Differential Pressure Transmitter. ## Case Studies & Applications * [PTFE 5K 10K NTC Sensor Transmitters 2 Wire Stainless 316](https://www.sensortransmitters.com/cases/ptfe-5k-10k-ntc-sensor-transmitters-2-wire-stainless-316-4350.html) * [What is differential pressure transmitter](https://www.sensortransmitters.com/cases/what-is-differential-pressure-transmitter-9358.html) * [What is the difference between temperature sensor and temperature transmitter?](https://www.sensortransmitters.com/cases/what-is-the-difference-between-temperature-sensor-and-temperature-transmitter-9525.html) * [Flow switch](https://www.sensortransmitters.com/cases/flow-switch-9360.html) * [Temperature and humidity transmitter](https://www.sensortransmitters.com/cases/temperature-and-humidity-transmitter-9359.html) * [Application of sensor](https://www.sensortransmitters.com/cases/application-of-sensor-9376.html) * [Application of differential pressure sensor in dust collector](https://www.sensortransmitters.com/cases/application-of-differential-pressure-sensor-in-dust-collector-9526.html) * [Temperature and Relative Humidity in Greenhouses production](https://www.sensortransmitters.com/cases/temperature-and-relative-humidity-in-greenhouses-production-9985.html) ## Search Search endpoint: https://www.sensortransmitters.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Keram Controls celebrates its 20 years anniversary！](https://www.sensortransmitters.com/news/keram-controls-celebrates-its-20-years-anniversary-104050.html) * [Meet 2022 CRH, we are waiting for you in Chongqing](https://www.sensortransmitters.com/news/meet-2022-crh-we-are-waiting-for-you-in-chongqing-104042.html) * [2022 China Refrigeration Exhibition ● Chongqing](https://www.sensortransmitters.com/news/2022-china-refrigeration-exhibition-chongqing-122456.html) * [2022 temperature and humidity transmitter patent certificate](https://www.sensortransmitters.com/news/2022-temperature-and-humidity-transmitter-patent-certificate-134175.html) * [2022 Differential pressure transmitter patent certificate](https://www.sensortransmitters.com/news/2022-differential-pressure-transmitter-patent-certificate-134176.html)