0.1%Fs Hart Protocol Single Flange Connection Differential Pressure Transmitter

• Customization: Available
• Type: Differential Pressure Transmitter
• Measuring Medium: Water, Gas, Oil and Other Impurity Free Liquids
• Model NO.: CM87
• Accuracy Grade: ±0.01%Fs
• Pressure range: -4MPa~4MPa
• Certification: CE RoHS ISO
• Customized: Customized
• Output Signal: (4~20)Madc+Hart
• Sensor: Monocrystalline Differential Pressure Sensor
• Process Connetion: Flange Connection
• Electrical Connection: Cable Gland (M20*1.5)
• Transport Package: Standard
• Specification: Standard
• Trademark: Cheemi
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

Introduction

The CM87 Monocrystalline Silicon Flange Diaphragm Pressure Sensor leverages cutting-edge MEMS technology from Germany. Featuring a high-precision monocrystalline silicon core, this sensor includes an integrated signal processing module that offers both static pressure and temperature compensation. This design ensures exceptional measurement accuracy and long-term stability, even in fluctuating conditions.

The CM87 is capable of accurately measuring differential pressures and provides a reliable 4-20 mA DC output with HART protocol. Users can operate the sensor locally using three intuitive buttons or remotely through a manual operator or configuration software, making it a versatile choice for various industrial applications.

 

Specification

Technical Characteristics
Model	CM87 Monosilicon Flange Diaphragm Pressure  Transmitter
Output Signal	(4~20)mADC+HART
Supply Voltage	10.5~45VDC
Working Temperature	-40~125°
Accuracy	±0.1%FS
Pressure Port	Double Flange
Explosion Proof	Ex db lC T6 Gb; Ex ia ll CT6 Ga;Ex tb lllC T80'C Db
Pressure Range
Range	kPa	Unilateral overpressure	Bilateral static pressure
M1	-40~40	16MPa	40MPa
M2	-100~100	16MPa	40MPa
M3	-200~200	16MPa	40MPa
M4	-400~400	16MPa	40MPa
L1	-4000~4000	16MPa	40MPa

Support Customization

 

The Cheemi pressure series products have fully covered the entire industry, including industrial control, environmental monitoring, water treatment, petrochemicals, and more. Product performance is reliable, stable and durable; Satisfy explosion-proof, high temperature, high pressure, low power consumption, high vacuum and other occasions. Multiple mature automated production lines ensure quality while meeting various customized needs of customers.

Modularization, Standardization

Applications

Petroleum, chemical, mechanical equipment, electric power, paper, steel,

cement and other accurate measurement of pressure and differential pressure occasions

Company Profile

Cheemi Technology Co., Ltd specializes in development and commercialization of monitoring & measuring solution innovation, is a leading manufacturer of electrical sensors in china, with more than 80 workers, 2200m² workshop, 20 years experience in current measurement. There are total 4 production lines, with an annual output of 8 million pieces. Its main products include hall effect current transducers, proximity switches, temperature sensors, current transformers, ISO, CE & RoSH certificated.

Adopting German 0.01% automated calibration equipment; Multi point linear correction and temperature compensation process; Ensure the accuracy and precision of the product.
Adopting high-precision automated testing equipment: ensuring the accuracy of the product.
Fully automated production process, standardization, and scale.
Automated linear calibration, temperature compensation, aging, and curve fitting of pressure and differential pressure transmitters; Ensure traceability of product testing data.

Packaging & Shipping

Package 
All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
You can choose your own label(Screen Print or Laser Engraving).
Can be netural packing or OEM.

Shipping
Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country. 

FAQ

Q1:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
Q2:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
Q3:Can you provide help for technical issues?
A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.
Q4 : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable.
Q5: How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q6: Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.