Differential Pressure Sensor
FMS Cleanroom Monitoring System is mainly used for real-time monitoring environmental parameters in clean rooms and completing the functions of data storge and management.
FMS Cleanroom Monitoring System can realize real-time monitoring of cleanliness,temperature and humidity,pressure difference,wind speed and other parameters of clean room.
Standard inputs include: Remote particle counters, air sampler, temperature/humidity, differential pressure, Ozone analyzer and air velocity inputs. Any device that has a liner analog output can be integrated into the system.
DP-30R Differential Pressure Sensor can quickly measure the pressure diifference of air or non-corrosive gas and display them with 4-bits LED liquid crystal with the design of advanced lines.
DP-30R Differential Pressure Sensor has the characteristics of stable and reliable quality,high precision,and is widely used in electronic,aerospace and other production and scientific research departments.



| DP-30 R Differential Pressure Sensor | |
| Communication mode | RS485(Modbus RTU) protocol) TCP/IP 			 0-5V analog output  			4-20mA analog output  |  		
| Test range | Differential pressure: 0~124Pa | 
| Dimension |  			 103 x 91 x 37 (mm)  			 |  		
| Test accuracy |  			 pressure difference: ±1 Pa(linearity error)  			 |  		

Q: What is your terms of payment ?
 A:We accept trade assurance, western union ,Visa master card and tt. 
 Trade assurance can protect you, when you confirm the product then the money into my account.
 
 Q: When do you reply to messages?
 A: We will reply you for your inquiry in 24 hours.
 
 Q: What is the warranty for your product ?
 A: Warranty: 12 months, Lifetime maintenance
 
 Q: When do you send the products? And how do you send it ?
 A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately. 
 We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.
 
 Q:Do you accept OEM or revised logo, color, model, size?
 A:Yes, we accept OEM for the qualify buyer.We can make the products according to customer personal requirement.
 
 Q: How about the quality of the managements ?
 A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
 
 Q: How about your after-sale service?
 A: After sending, we will track the products for you , until you get the products. 
 When you got the goods, test them, and give me a feedback.
 If you have any questions about the problem, contact with us, we will offer the solve way for you.