MB300 Universal Pressure Transmitter
A highly adaptable sensing solution featuring high precision, anti-vibration capabilities, and a robust stainless steel construction for long-term stability in severe environments.
If your specific requirements are not fully met by the standard MB300 configurations, DAVISOL can customize the product to match your exact operating conditions.
Primary Sectors
- Petroleum & Petrochemicals
- Chemical Processing Industry
- Power Generation & Distribution
- Natural Gas Infrastructure
Industry-Proven Applications
The MB300 series delivers engineered precision and long-term stability across critical energy and manufacturing infrastructure.
Typical Scenarios
- Process control for pumps and compressors
- General machinery heavy-duty monitoring
- Hydraulic and pneumatic system oversight
- Severe environment operational stability
Technical Specifications
Key performance, electrical, and environmental parameters for the MB300 Universal Pressure Transmitter.
Performance Parameters
Pressure Range
0.1 to 60 MPa (standard) or customized
Accuracy
±0.1 to 1%FS @25°C
Long-term Stability
0.2%FS/year
Overload Range
200%FS
Response Time
—
Bursting Pressure
300%FS
Electrical Specs
Power Supply
(9–36) VDC
Output Signal
4–20 mA, 0–5 V, or 1–5 V
Wiring Configuration
2-wire (4–20 mA) or 3-wire (voltage outputs)
Insulation Resistance
250 MΩ/250 V or 100 MΩ/250 V
Environmental Ratings
Operating (Ambient) Temp.
-40°C to 85°C
Medium Temperature
-40°C to 125°C
Protection Rating
IP67
Vibration Resistance
10–500 Hz, 25 g
Shock Resistance
50 g, 11 ms
Compatibility
Non-corrosive
Configuration & Order Guide
Use the selection table below to build the MB300 part number according to your application requirements.
Parameter
Pressure
Pressure Reference
Excitation (Power)
Output Signal
Pressure Connection
Electrical Connection
Accuracy Class
Selection Code
-0.1~60 MPa
G, S, A
V1, V2, V3
S1, S2, S3, S4
C1, C2, C3
E1, E2, E3, E4
A1, A2, A3, A4, A5
Options Description
Range + Unit type (Psi; Bar; kpa; Mpa ...)
Gauge Pressure (G); Sealed Gauge Pressure (S); Absolute Pressure (A)
24V (V1); 12V (V2); Others (V3 - Please specify in quote request)
4-20mA (S1); 0-10VDC (S2); 0-5VDC (S3); Others (S4 - Please specify in quote request)
M20x1.5 (C1); G 1/2" (C2), Others (C3 - Please specify in quote request)
Hirschman (E1), Direct Cable (E2), Air plug (E3), Others (E4 - Please specify in quote request)
0.1% FS (A1), 0.25% FS (A2), 0.5% FS (A3 - Standard), 1% FS (A4), Other (A5 - Please specify in quote request)
Example Model Number
Generated Model Config: MB300-0~1MPa-G-S1-C1-E1-A3
In this example, the transmitter is configured as: Pressure range from 0 to 1 MPa (0~1MPa), Gauge pressure (G), 4–20 mA output (S1), M20x1.5 connection (C1), Hirschman connector (E1), and 0.5% Accuracy Class (A3).