mm818 Ceramic Pressure Sensor Module with 4~20mA Analog Output

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: Mechanical Structure Type
• Model NO.: MM818
• Output Signal Type: Analog Type
• Production Process: Ceramics
• Material: Ceramics
• Wiring Type: Two-Wire
• Measuring Medium: Liquid
• Certification: ISO
• Customized: Customized
• Pressure Range: 0~2~400 Bar
• Hysteresis: <=0.015%Fs
• Temperature: -40~125 °c
• Accuracy: 0.2 or 0.5 Grades
• Power Supply: 5V DC
• Output: 4~20mA
• Transport Package: Standard
• Specification: 18x6.35mm
• Trademark: ACURSENS
• Origin: China
• HS Code: 9026900090
• Production Capacity: 100000/Month
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 0.100kg

Product Description

MM818 ceramic piezoresistive pressure sensor module

Product Description

Technical Parameter:

 

Nominal Parameter	Condition & Specification
Supply Voltage	12~28VDC (2 wires or 3 wires)
Working Pressure Range	Gauge at 0.01~40Mpa
Overload Pressure	2 times full span or 40Mpa at maximum
Output Signal	4~20mA DC(2 wires), 0~5VDC, 0~10VDC (3 wires)
Medium Temperature	-30ºC ~ 120ºC
Environment Temperature	-20ºC ~ 85ºC
Storage Temperature	-40ºC ~ 125ºC
Relative Humidity	≤95%RH (40ºC)
Rising Speed	≤5ms up to 90%FS
Accuracy	0.5 or 0.2 grades (non-linearity, repeatability, hysteresis)
Temperature Drift	≤±0.05%FS/ºC at -20ºC~85ºC from zero to full span
Safety Overload (Proof Pressure)	2.5 times rated pressure (nominal range)
Temperature Compensation	0ºC ~ 70ºC
Stability	Typical ±0.1%FS/year, Max ±0.2%FS/year

 

Model & Specification:
	18: diameter Φ18mm						21: diameter Φ21 mm
		Range: 005-5bar, 010-10bar,… …, 400-400bar
			G: Gauge Pressure
				V1:0.5~4.5V, V6: 0.5~4.5V, V7: 0~10V, D:I²C output
					N:None,  D:DIP,  M:SMT,  L:no lead SMT
						N:no connection
							N: no coating, Y: with coating
MM8	18	005B	G	V1	N	N	N

 

Application:

Company Profile

Guangdong Ascenta Technology Co., Ltd is a high-technique enterprise specialized in the essential sensor elements, integrated with R&D, Production and Marketing. Our main products are sensor elements & modular for Pressure, Temperature, Humidity, Pneumatics. We mainly serve the industries of Automotive, Appliances, Medical Treatment, New Energy and IOT, simultaneously supplying one-stop solutions.
Our products are involved High, Medium, Low Tension Sensor cores & chips, including the low tension MEMS pressure wafer chip, ceramic pressure resistor & capacitor sensor chip, thick film metal high tension pressure sensor chip and other innovative pressure measurement core  elements and high precision ASIC chips.
Certified with ISO9001 system & IATF 16949 Automotive Quality Management System Standard (QMS) and International Railway Industry Standard (IRIS), we are promising high quality and stable durability to consumers by offering eligible products.
Ascenta Technology is responsible to raise the national sensor development and break up the foreign monopolization. Adhered to break through the constant limitations of core technique step by step, we keep providing the sensor elements to future Artificial Intellectual world for the well-being of mankind.

Our Service

▪ Reaserch & Development:
Our R&D team members are the doctors and masters graduated from the domestic well-known universities, who are the experts
and engineers with 20 years' experience of sensors and revelant software & hardware, consitituing the quite comprehensive strength
team, fitting with the top material and component reliability test laboratory as well as the testing devices. 

▪ One-stop Customized Solution:
√ Core Material Development Ability
√ Advanced MEMS wafer design & manufacturing
√ Leading application specific integrated circuit ASIC
√ Customization upon detail principle, application scene and packaging

▪ Monthly Production Capacity:
- 400.000 pcs ceramic pressure sensor chips
- 2.000.000 pcs temperature & humidity sensor elements
- 30.000 pcs thin film platinum RTDs 
- 1.000.000pcs 4/6 inches MEMS wafer chips
- 10.000pcs pressure sensor transducers

Factory Travel

• Factory Plant & Staffs
• 5-floor building covered with 8000+ sqm plants
• 30+ R&D menbers
• 100+ workers

• Laboratory of sensitive material & synthetic material

• Showroom - sensor for Pressure · Humidity · Temperature
Applied in the fields of 
• Automotives 
• Appliance
• Agriculture
• Food & Beverage 
• HVAC
• Industrial Control
• Medical Device
• Smart Electronics
• Water Treatment

• 100/1000 level clean workshop
5000+ sqm workshop individe into 
▪ thick flim circuit production line 
▪ MEMS production line for 4/6 inch semi-conductor
▪ finished sensor prodution line 

• 100+ equipments
the screen printer, precision laser resistance adjustment machine, sintering furnace, mask aligner, magnetron sputter machine, etching machine, bonding machine, molding machine, chip mounting machine and other Front-End & Back-End packaging machine

• Quality Check
▪ Rountine check & Spot check to each process
▪ Calibration to each product before delivery

• Clean & Package
▪ Apparence Check to pick out the defects
▪ Pack the products as requested

Certifications

Contact Us