MicroSensor MPM4881 Intelligent Multifunctional Digital Display Smart Pressure Transmitting Controller

• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Measuring Medium: Liquid
• Accuracy Grade: 0.2G
• Pressure range: 0kPa~10kPa... 60MPa
• IP Rating: IP65
• Model NO.: MPM4881
• Certification: CE
• Customized: Customized
• Transport Package: Standard Package
• Specification: ISO9001: 2000,
• Trademark: Micro Sensor
• Origin: Baoji China

Product Description

Intelligent Multifunctional Piezoresistive Digital Display Smart Pressure Transmitting Controller

Features 

1. Real-time pressure display in unit: Bar or MPa

2. 14-segment LED display

3.  Max. 5 relays control independently, time-delay function

4. Switchable analog output

5. Support back, rail, cover and joint mounting

6. Hardware wrong operation protection

7. Intrinsically safe products 

8. Modbus communication


Specification:
 

Input

Power Supply: Non Intrinsically Safe: (220±44)V AC/22V~32V DC;

Intrinsically Safe: 22V~28V DC (Supplied by Safety Barrier)

Range: 0kPa~10kPa... 60MPa (MPM4881);

Over Pressure: 1.5FS 

Output

Accuracy: ≤±0.25%FS;≤±0.5%FS; Repeatability: ≤±0.2%FS;

Display: 4 digit 0.56 inch 14-segment LED display; Temperature Drift: ≤±0.03%FS/ºC(zero/span);

Display Refresh: 200ms.

Analog Output

Current Version: 4mA~20mA DC, Load resistance ≤560Ω;

Voltage Version: 0V~10V DC, Load resistance ≥10kΩ.

Switch Output 

Output Mode: 5 relays, normally open or close contact; Voltage Supply: ≤277V AC;≤30V DC;

Current Supply: ≤3A; Response: < 1ms;

Switch Point Setting: 1.5%FS~99%FS; Return Difference Setting: 1%FS~10%FS;

Relay Life: ≥10,000,000times/load (min.);≥100,000times/load (max.); Switch Delay: 0s~99s.

Environmental Conditions

Operation Temperature: -25ºC~65ºC/-13ºF~149ºF; Relative Humility: 0%~85%;

Storage Temperature: -40ºC~70ºC/-40ºF~158ºF; Media Temperature: -20ºC~80ºC/-50ºF~176ºF;

Electromagnetic compatibility: GB/T 17626.2/3/4-2006;

Outline Construction:



Order Guide:
 

MPM4881/ MDM4881	Pressure / Differential Pressure Transmitting Controller
	Range	0kPa~10kPa... 60MPa (pressure type) 0kPa~35kPa... 3.5MPa (differential pressure)
	[0~X]kPa or MPa	X: Actual Range
		Code	Power Supply
		AC	220V AC (Non Intrinsically Safe Only)
		DC	22V~32V DC (Non Intrinsically Safe); 22V~28V DC (Intrinsically Safe,supplied by Safety Barrier)
			Code	Output
			KA	5-relay +analog (4mA~20mA)
			KV	5-relay +analog (0V~10V)
			KAV	5-relay +analog (4mA~20mA / 0V~10V double use)
				Code	Process connection
				C1	M20×1.5 male, face type seal
				C3	G1/2 male
				C4	G1/4female
				C5	M20×1.5 male, waterline seal
				i	Intrinsically Safe ExibIIAT6 Gb
				G	Gauge
				A	Absolute
				S	Sealed Gauge
MPM4881/ MDM4881	[0~2]MPa	DC	KA	C5G	the whole spec.

 

Notes

1. Process connection thread can be customized for users. Please specify it in the contract.

2. If the user has special requirement, please feel free to contact us.

Certificates We Have




Company Overview



Products Family




FAQ:
1. Q: Are you manufacturer or trading company?
    A: We are 48-year professional manufacturer of Pressure/ Level/ Temperature/Flow transmitters with 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with SDI, I2C, 4~20mA, 0.5~4.5V and etc, and wireless IOT measurement transmitters. We provide high quality products with high competitive factory price.
 
2. Q: What's your quality control system?
    A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
3. Q: Is there MOQ with your product?
    A: We have no MOQ limits, 1pc for testing is acceptable.
 
4. Q: Do you provide customized products?
    A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.
 
5. Q: What is the warranty of your products? And after-sales service?
    A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
6. Q: What is lead time of your product?
    A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.

7. Q: What international certificates do you have for your products?
    A: we have CE, RoHS, UL, ATEX as well as ship-use DNV etc.