Basic Info.
Type
Normal Pressure Transmitter
Output
(0~5)V, (1~5)V, (4~20)Ma
Pressure Type
Gauge Pressure, Absolute Pressure, Sealed Gauge
Transmitting
2-Wires, 3-Wires,
Specification
CE, ROHS, ISO9001
Product Description
MB300 Universal Pressure Transmitter
Features
- Stainless steel construction; optional pressure port; Optional
Output signal; Various outline structures, accepting custom design;
- Reversed-polarity, transient current & voltage protection, which
Conform to EMI standard;
- High precision, anti-vibration;
- Protection IP65;
- Strong anti-interference ability, perfect long-term stability
Introduction
MB300 Universal Pressure Transmitter adopts piezoresistive pressure sensor with isolated stainless steel diaphragm as sensing element inside. The inlaying circuits transform millivolt signal into standard voltage, current and frequency signal. It can connect to computers and controlling instruments directly, and be chronically used in severe environment. MB300 provides a variety of pressure ranges and electrical interfaces, which has high anti-vibration and impact resistance.
Widely be used in process control field of petroleum, chemical industry, pumps and compressors, general machinery, hydraulic/pneumatic systems, power, boiler, natural gas etc.
Specification
Pressure Type | Gauge pressure, Absolute pressure, Sealed gauge |
Measuring Medium | Liquid ,gas, vapor ,which are compatible with SS304/316L |
Pressure range(MPa) | -0.1 1 1.6 6 10 20 40 60 or customized |
Pressure range (bar) | -1 10 16 60 100 200 400 600 or customized |
Pressure range (psi) | -14.5 300 700 900 2k 4k 8k or customized |
Overload range | 200%FS |
Bursting pressure | 300%FS |
Power Supply | (12~36)VDC, (12~36)VDC, (12~36)VDC |
Output signal | (0~5)V, (1~5)V, (4~20)mA |
Transmitting | 2-wires, 3-wires, 3-wires, |
Load | ≤(U-15)/0.02Ω, >100k, >100k |
Vibration | 10~500Hz 25g |
Shock resistance | 50g 11ms |
Accuracy | ±0.5%FS(typ.) @25ºC |
Zero temp.drift | ±0.03%FS/ºC |
FS temp.drift | ±0.03%FS/ºC |
Long-term stability | ±0.2%FS/Y |
Insulation resistance | 250 MΩ/250V, 100MΩ/250V |
Medium temp. | (-40~125)ºC |
Ambient temp. | (-40~125)ºC |
Storage temp. | (-40~125)ºC |
Compensated temp. | (-10~70)ºC |
Housing | SS304 |
Diaphragm | SS316L |
O-ring | Viton |
Protection | IP65 |
Order Guide
MB300 | Universal Pressure Transmitter |
| (-0.1~60)Mpa | Pressure range (Unit: Psi, Bar, Kpa, Mpa) |
| Code | Pressure reference |
A | Absolute pressure |
G | Gauge pressure |
S | Sealed gauge pressure |
| Code | Excitation |
V1 | 24V |
V2 | 12V |
V3 | others (please specify) |
| Code | Output signal |
S1 | 4~20mA |
S2 | 1~5V |
S3 | 0~5V |
S4 | others (please specify) |
| Code | Pressure connection |
C1 | M20×1.5 |
C2 | G1/2" |
C3 | others (please specify) |
| Code | Electrical connection |
E1 | Hirschman connector |
E2 | Cable directly |
E3 | Aviation connector |
E4 | (others please specify) |
| Code | Accuracy |
A1 | 0.5%FS(typ.) |
A2 | 1%FS |
A3 | Others |
MB300 | 1Mpa | G | V1 | S1 | C1 | E1 | A1 | Cable length 2m(typ.) |
Electrical Connection
Cable connection wiring
Color | 2-wires | 3-wires |
Red | +V | +V |
Yellow | 0V/+OUT | GND |
Green | Null | +OUT |
Order Note
1. The material of measuring medium should be compatible with the stainless steel. If it is corrosive, pls specify its material in detail.
2. Please note in the order if you need zero pressure as negative pressure.
3. Please note it in detail if your application environment is critical or the elements which may influence the pressure transmitter normal operation existed.
4. The structure and dimension of the pressure transmitter can be used for most of the application occasions, if your application space is too small or having other requirements to the transmitters, please specify it in detail.
5. All specifications are subject to change. Contact us for specifications and engineering drawings that are critical to your application. Drawings contained in this document are for reference only.
Address:
No. 66 Qixia Avenue, Nanjing Economic & Technological Development Zone, Jiangsu Province, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Nanjing Gaohua Technology Co., Ltd is located in Nanjing, Jiangsu Province, China and built in 2000, which is an ISO9001: 2008, CE and RoHS qualified OEM SENSOR-manufacturer and professional exporter (exporting to more than 20 countries). Our present workshop covers about 20, 000 square meters, meanwhile we have our own advanced sensor-developing center, production center, purification center, testing center and metal processing center.
We have own patents of key technology and concentrates on pressure sensors R&D, producing variety of sensors/ transducers/ transmitters (such as pressure, temperature, humidity, Acceleration, Angle, Level etc. ).
With reliable quality and reasonable price, our products are widely used in the process measurement &control of Engineering machinery/ Automotive/ Medical/ Rail transit/ Mine/ Ship/ Internet industry etc.
For important projects which refer to various sensors, we offer one-stop service including customized sensors, standard production and agent procurement.
We looking forward to coorperate with you!