MD-S825E Electric Contact Pressure Gauge AC220V 380V DC24V 0.16-60MPa 304 Stainless Steel Digital Pressure Switch Meter
SPECIFICATIONS
Brand Name: SONGGER
Case Material: 304 SS
High-concerned chemical: none
Origin: Mainland China
Power Supply: 220V AC / 24V DC / 380V AC
Relay Output Capacity: 220V AC 5A
Semi-finishedproduct: No
Setting Range: Full-range adjustable, with hysteresis

1.NOTE:
Due to page limitations, some product configurations and usage options may not be fully displayed. If you have any special requirements, please contact us for further information.
Default Configuration
Pressure Range: 5 kPa to 60 MPa
Power Supply: 220V AC, 24V DC, 380V AC
Interface Size: M20 x 1.5
Output: Relay Output
Dial Diameter: 100 mm, 80 mm, 60 mm
Operating Temperature: -20 to 65°C
Case Material: 304 Stainless Steel
Connection Material: 304 Stainless Steel
2. Parameters
Item |
MDS925Z |
MD-S825Z |
MD-625Z |
Model Number |
MDS925Z |
MD-S825Z |
MD-625Z |
Pressure Range |
(-0.1~0…160) MPa / (0~100) kPa |
Same as MDS925Z |
Same as MDS925Z |
Overload Capacity |
150% (>10MPa), 200% (≤10MPa) |
Same as MDS925Z |
Same as MDS925Z |
Output Type |
Relay Output (Hi/Lo/Common) |
Same as MDS925Z |
Same as MDS925Z |
Relay Output Capacity |
220V AC 5A |
220V AC 5A |
220V AC 5A |
Power Supply |
220V AC / 24V DC / 380V AC |
Same as MDS925Z |
Same as MDS925Z |
Setting Range |
Full-range adjustable, with hysteresis |
Same as MDS925Z |
Same as MDS925Z |
Medium |
Gas, Water, Oil |
Gas, Water, Oil |
Gas, Water, Oil |
Dial Diameter |
100mm (Back mount) |
80mm |
60mm |
Case Material |
304 Stainless Steel |
304 Stainless Steel |
304 Stainless Steel |
Interface Material |
304 Stainless Steel |
304 Stainless Steel |
304 Stainless Steel |
Operating Temperature |
-20~65 ℃ |
-20~65 ℃ |
-20~65 ℃ |
Thread Size |
M20×1.5 |
M20×1.5 |
M20×1.5 |
3. Features
Digital Relay Output
Real-time pressure display with a built-in relay output for automatic system control.
Anti-Vibration and Anti-Interference
Designed to maintain stable and reliable performance in environments with vibration or electromagnetic interference.
Fast Response Time
Quickly detects pressure changes and provides timely feedback for efficient system monitoring and control.
Multiple Dial Sizes
Available in 60 mm, 80 mm, and 100 mm sizes to meet different installation space and visibility requirements.
Robust Stainless Steel Housing
Made of durable 304 stainless steel for reliable use in harsh and demanding environments.
4. Applications
Suitable for hydraulic machinery, thermal systems, air compressors, vacuum pumps, and automated production lines.
Ideal Replacement for Mechanical Pressure Switches
A modern solution for replacing traditional mechanical pressure switches, offering reliable pressure monitoring and control in automated systems.

5. FAQs
Q1: Can this gauge measure gas, water, and oil?
A1: Yes. It is suitable for gas, water, and oil applications and provides stable, reliable performance.
Q2: Are the pressure control points adjustable?
A2: Yes. The control points can be adjusted across the full pressure range, with hysteresis adjustment supported.
Q3: What power supply options are available?
A3: The gauge supports 220V AC, 24V DC, and 380V AC power supplies.

- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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