# ORR Sensor > ORR Sensor is a professional leader China China Sensor Manufacturer, Sensor Solutions, Pressure Sensor manufacturer with high quality and reasonable price. Welcome to contact us. ## Contact Us - [Mail](mailto:orr@orrsensor.com): orr@orrsensor.com - [WhatsApp](https://api.whatsapp.com/send?phone=8618917497750): 8618917497750 - [Phone](tel:8618917497750): 8618917497750 ## Website Language Versions - [English](https://www.orrsensor.com): China Sensor Manufacturer, Sensor Solutions, Pressure Sensor, Load Cell, Position Sensor – ORR Sensor ## Website Navigation - [Home](https://www.orrsensor.com/index.html): Home - [Products](https://www.orrsensor.com/products.html): Products - [Pressure Sensor](https://www.orrsensor.com/Pressure-Sensor-pl41235987.html): Pressure Sensor - [Ultra High Purity Pressure Transmitter](https://www.orrsensor.com/Ultra-High-Purity-Pressure-Transmitter-pl42845776.html): Ultra High Purity Pressure Transmitter - [Pressure Transmitter](https://www.orrsensor.com/Pressure-Transmitter-pl40135987.html): Pressure Transmitter - [Pressure Switch](https://www.orrsensor.com/Pressure-Switch-pl44135987.html): Pressure Switch - [Magnetostrictive Position Sensor](https://www.orrsensor.com/Magnetostrictive-Position-Sensor-pl64145167.html): Magnetostrictive Position Sensor - [LVDT Position Sensor](https://www.orrsensor.com/LVDT-Position-Sensor-pl69539757.html): LVDT Position Sensor - [Potentiometer Position Sensor](https://www.orrsensor.com/Potentiometer-Position-Sensor-pl69039757.html): Potentiometer Position Sensor - [Force Sensor](https://www.orrsensor.com/Force-Sensor-pl63145167.html): Force Sensor - [Load Cell](https://www.orrsensor.com/Load-Cell-pl41135987.html): Load Cell - [Temperature Transmitter](https://www.orrsensor.com/Temperature-Transmitter-pl46135987.html): Temperature Transmitter - [Temperature Switch](https://www.orrsensor.com/Temperature-Switch-pl43235987.html): Temperature Switch - [Level Transmitter](https://www.orrsensor.com/Level-Transmitter-pl42235987.html): Level Transmitter - [Differential Pressure Transmitter](https://www.orrsensor.com/Differential-Pressure-Transmitter-pl41335987.html): Differential Pressure Transmitter - [About US](https://www.orrsensor.com/about-us.html): About US - [Our Honor](https://www.orrsensor.com/our-honor.html): Our Honor - 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[PSJ11 Pressure Sensor](https://www.orrsensor.com/PSJ11-Pressure-Sensor-pl61202657.html): PSJ11 Pressure Sensor - [PSJ30 Pressure Sensor](https://www.orrsensor.com/PSJ30-Pressure-Sensor-pl60202657.html): PSJ30 Pressure Sensor - [PST20 Pressure Sensor](https://www.orrsensor.com/PST20-Pressure-Sensor-pl69202657.html): PST20 Pressure Sensor - [Pressure Transmitter](https://www.orrsensor.com/Pressure-Transmitter-pl40135987.html): Pressure Transmitter - [PT03 Pressure Transmitter](https://www.orrsensor.com/PT03-Pressure-Transmitter-pl68102657.html): PT03 Pressure Transmitter - [PT08 Pressure Transmitter](https://www.orrsensor.com/PT08-Pressure-Transmitter-pl66102657.html): PT08 Pressure Transmitter - [PT20 Pressure Transmitter](https://www.orrsensor.com/PT20-Pressure-Transmitter-pl62102657.html): PT20 Pressure Transmitter - [PT50 Pressure Transmitter](https://www.orrsensor.com/PT50-Pressure-Transmitter-pl60102657.html): PT50 Pressure Transmitter - [PT90 Pressure Transmitter](https://www.orrsensor.com/PT90-Pressure-Transmitter-pl67002657.html): PT90 Pressure Transmitter - [PT91 Pressure Transmitter](https://www.orrsensor.com/PT91-Pressure-Transmitter-pl64002657.html): PT91 Pressure Transmitter - [PTF50 Pressure Transmitter](https://www.orrsensor.com/PTF50-Pressure-Transmitter-pl62002657.html): PTF50 Pressure Transmitter - [Ultra High Purity Pressure Transmitter](https://www.orrsensor.com/Ultra-High-Purity-Pressure-Transmitter-pl42845776.html): Ultra High Purity Pressure Transmitter - [Pressure Switch](https://www.orrsensor.com/Pressure-Switch-pl44135987.html): Pressure Switch - [PTS71 Pressure Switch](https://www.orrsensor.com/PTS71-Pressure-Switch-pl68902657.html): PTS71 Pressure Switch - [Magnetostrictive Position Sensor](https://www.orrsensor.com/Magnetostrictive-Position-Sensor-pl64145167.html): Magnetostrictive Position Sensor - [RH Magnetostrictive Position Sensor](https://www.orrsensor.com/RH-Magnetostrictive-Position-Sensor-pl62145167.html): RH Magnetostrictive Position Sensor - [RP Magnetostrictive Position Sensor](https://www.orrsensor.com/RP-Magnetostrictive-Position-Sensor-pl61145167.html): RP Magnetostrictive Position Sensor - [RB Magnetostrictive Position Sensor](https://www.orrsensor.com/RB-Magnetostrictive-Position-Sensor-pl60145167.html): RB Magnetostrictive Position Sensor - [MH Magnetostrictive Position Sensor](https://www.orrsensor.com/MH-Magnetostrictive-Position-Sensor-pl69145167.html): MH Magnetostrictive Position Sensor - [HP Magnetostrictive Position Sensor](https://www.orrsensor.com/HP-Magnetostrictive-Position-Sensor-pl68045167.html): HP Magnetostrictive Position Sensor - [EP Magnetostrictive Position Sensor](https://www.orrsensor.com/EP-Magnetostrictive-Position-Sensor-pl67045167.html): EP Magnetostrictive Position Sensor - [LVDT Position Sensor](https://www.orrsensor.com/LVDT-Position-Sensor-pl69539757.html): LVDT Position Sensor - [LV20 LVDT Position Sensor](https://www.orrsensor.com/LV20-LVDT-Position-Sensor-pl60902657.html): LV20 LVDT Position Sensor - [LVG20 LVDT Position Sensor](https://www.orrsensor.com/LVG20-LVDT-Position-Sensor-pl69902657.html): LVG20 LVDT Position Sensor - [Potentiometer Position Sensor](https://www.orrsensor.com/Potentiometer-Position-Sensor-pl69039757.html): Potentiometer Position Sensor - [MK02 Potentiometer Position Sensor](https://www.orrsensor.com/MK02-Potentiometer-Position-Sensor-pl68892657.html): MK02 Potentiometer Position Sensor - [MK03 Potentiometer Position Sensor](https://www.orrsensor.com/MK03-Potentiometer-Position-Sensor-pl67892657.html): MK03 Potentiometer Position Sensor - [Force Sensor](https://www.orrsensor.com/Force-Sensor-pl63145167.html): Force Sensor - [FSD Force Sensor](https://www.orrsensor.com/FSD-Force-Sensor-pl66045167.html): FSD Force Sensor - [FST Force Sensor](https://www.orrsensor.com/FST-Force-Sensor-pl65045167.html): FST Force Sensor - [FP51 Force Sensor](https://www.orrsensor.com/FP51-Force-Sensor-pl64045167.html): FP51 Force Sensor - [FC50 Force Sensor](https://www.orrsensor.com/FC50-Force-Sensor-pl62119757.html): FC50 Force Sensor - [FDK Force Sensor](https://www.orrsensor.com/FDK-Force-Sensor-pl63088657.html): FDK Force Sensor - [FSM Force Sensor](https://www.orrsensor.com/FSM-Force-Sensor-pl62088657.html): FSM Force Sensor - [FU30 Force Sensor](https://www.orrsensor.com/FU30-Force-Sensor-pl66977657.html): FU30 Force Sensor - [LF120 Force Sensor](https://www.orrsensor.com/LF120-Force-Sensor-pl66267657.html): LF120 Force Sensor - [Load Cell](https://www.orrsensor.com/Load-Cell-pl41135987.html): Load Cell - [LBF Load Cell](https://www.orrsensor.com/LBF-Load-Cell-pl64892657.html): LBF Load Cell - [LBF206 Load Cell](https://www.orrsensor.com/LBF206-Load-Cell-pl66892657.html): LBF206 Load Cell - [LBFF1 Load Cell](https://www.orrsensor.com/LBFF1-Load-Cell-pl65892657.html): LBFF1 Load Cell - [LBW Load Cell](https://www.orrsensor.com/LBW-Load-Cell-pl63892657.html): LBW Load Cell - [LBZ Load Cell](https://www.orrsensor.com/LBZ-Load-Cell-pl62892657.html): LBZ Load Cell - [SP150A Load Cell](https://www.orrsensor.com/SP150A-Load-Cell-pl69892657.html): SP150A Load Cell - [SP150F Load Cel](https://www.orrsensor.com/SP150F-Load-Cel-pl68792657.html): SP150F Load Cel - [SP25 Load Cell](https://www.orrsensor.com/SP25-Load-Cell-pl60892657.html): SP25 Load Cell - [SP6G Load Cell](https://www.orrsensor.com/SP6G-Load-Cell-pl61892657.html): SP6G Load Cell - [Temperature Transmitter](https://www.orrsensor.com/Temperature-Transmitter-pl46135987.html): Temperature Transmitter - [TT20B Temperature Transmitter](https://www.orrsensor.com/TT20B-Temperature-Transmitter-pl67792657.html): TT20B Temperature Transmitter - [Temperature Switch](https://www.orrsensor.com/Temperature-Switch-pl43235987.html): Temperature Switch - [TTS71 Temperature Switch](https://www.orrsensor.com/TTS71-Temperature-Switch-pl66792657.html): TTS71 Temperature Switch - [Level Transmitter](https://www.orrsensor.com/Level-Transmitter-pl42235987.html): Level Transmitter - [LT60H Level Transmitter](https://www.orrsensor.com/LT60H-Level-Transmitter-pl65792657.html): LT60H Level Transmitter - [LT66 Level Transmitter](https://www.orrsensor.com/LT66-Level-Transmitter-pl64792657.html): LT66 Level Transmitter - [LT69 Level Transmitter](https://www.orrsensor.com/LT69-Level-Transmitter-pl63792657.html): LT69 Level Transmitter - [Differential Pressure Transmitter](https://www.orrsensor.com/Differential-Pressure-Transmitter-pl41335987.html): Differential Pressure Transmitter - [DPT10 Differential Pressure Transmitter](https://www.orrsensor.com/DPT10-Differential-Pressure-Transmitter-pl62792657.html): DPT10 Differential Pressure Transmitter - [DPT3051S Differential Pressure Transmitter](https://www.orrsensor.com/DPT3051S-Differential-Pressure-Transmitter-pl61792657.html): DPT3051S Differential Pressure Transmitter - [HOT SALE PRODUCTS](https://www.orrsensor.com/hot-sale-ld.html): HOT SALE PRODUCTS - [Position Sensor](https://www.orrsensor.com/Position-Sensor-pl69460657.html): Position Sensor - [Beam Load Cell](https://www.orrsensor.com/beam-load-cell-ld.html): Beam Load Cell - [Gas Pressure Sensor](https://www.orrsensor.com/gas-pressure-sensor-ld.html): Gas Pressure Sensor - [Piezoresistive Pressure Transmitter](https://www.orrsensor.com/piezoresistive-pressure-sensor-ld.html): Piezoresistive Pressure Transmitter - [Piezoelectric Load Cell](https://www.orrsensor.com/piezoelectric-load-cell-ld.html): Piezoelectric Load Cell - [Compression Force Sensor](https://www.orrsensor.com/compression-force-sensor-ld.html): Compression Force Sensor - [Tension Load Cell](https://www.orrsensor.com/tension-load-cell-ld.html): Tension Load Cell - [Pressure Gauge](https://www.orrsensor.com/Pressure-Gauge-pl43135987.html): Pressure Gauge - [Torque Sensor](https://www.orrsensor.com/Torque-Sensor-pl49235987.html): Torque Sensor - [Tilt Sensor](https://www.orrsensor.com/Tilt-Sensor-pl48135987.html): Tilt Sensor - [Humidity Sensor](https://www.orrsensor.com/Humidity-Sensor-pl47135987.html): Humidity Sensor - [Amplifier](https://www.orrsensor.com/Amplifier-pl40235987.html): Amplifier - [Junction Box](https://www.orrsensor.com/Junction-Box-pl43335987.html): Junction Box - [Digital Indicator](https://www.orrsensor.com/Digital-Indicator-pl45135987.html): Digital Indicator ## FAQ - **Q: Maintenance & After-Sales Service** A: ♦ 24-Hour Response Support   Our professional after-sales engineering team provides one-on-one technical support to troubleshoot any sensor operation issues.   ♦ 12-Month Warranty   We offer a 12-month warranty with free maintenance for all sensor products. - **Q: Why Choose & Trust ORR Sensor?** A: You will benefit from our outstanding advantages as below:   ♦ R&D Lab     We own two professional R&D laboratories in China, dedicated to developing reliable, cost-effective sensor products.   ♦ Rich Manufacturing Experience   Over 20 years of specialized sensor manufacturing experience.   ♦ Strong Production Capacity   Monthly production capacity reaches up to 112,500 pieces.   ♦ Global Market Coverage   Our products are sold to around 70 countries worldwide.   ♦ Trusted Global Clients   Long-term partners include TYCO, Honeywell, Carrier, DAIKIN, LG and SANY GROUP.   ♦ Authorized Certifications   Certified with CE, RoHS and ISO9001.   ♦ OEM & ODM Service   Custom OEM/ODM services are available, and we can provide one-stop total solutions for your industrial monitoring systems. - **Q: How to Order** A: ♦ To help you quickly select the right sensor, please refer to the following ordering guidelines.   For reference, here is an example of technical specifications for a magnetostrictive position sensor: ♦  Type: RH type (Pressure rod type) ♦  Stroke l ength: 800mm ♦  Mechanical connection: M18×1.5 ♦  Electrical connection: Connector outlet with 2-meter cable ♦  Output signal: 4~20mA   By following our product model guide, the corresponding part number for the above parameters is RH-M0800-S1-PH02-A01 . Simply send us the model code together with your annual purchasing quantity, and we will provide you with a competitive quotation and confirmed lead time.