Product Introduction
The YTX-150B Explosion Proof Electric Contact Pressure Gauge combines mechanical pressure indication with electrical contact control in one instrument.
It uses a mechanical pressure-sensing element and an electrical contact mechanism. When the measured pressure reaches a preset contact point, the contacts switch the external circuit for pressure alarm or control.
With a 150 mm dial and a measuring range of 0–60 MPa, the gauge is designed for industrial pressure monitoring applications requiring local indication and electrical switching. An explosion-protection configuration is listed for suitable hazardous-area installations, subject to confirmation of the applicable certification.
The gauge can be considered for compatible industrial systems in oil and gas, chemical processing, power generation and other high-pressure applications.
Applications
Oil and Gas Equipment: Local pressure indication and alarm control at suitable measurement points.
Petrochemical Plants: Pressure monitoring in compatible process systems.
Power Plants: Pressure indication and electrical contact control for selected equipment.
Industrial Pipelines: Monitoring pressure and switching an external circuit at a preset pressure point.
Hydraulic Systems: High-pressure monitoring where the pressure range and wetted materials are suitable.
Industrial Pressure Alarm Systems: Triggering external alarm or control circuits through electrical contacts.
Hazardous Areas: Applications requiring an appropriately certified explosion-protection configuration.
Application suitability depends on the actual pressure, process medium, temperature, connection rating, electrical load and hazardous-area classification.
Key Features
Mechanical Pressure Indication
The analog pointer provides local pressure readings without requiring a digital display.
The integrated contacts can switch an external circuit when the pressure reaches a preset point, supporting alarm and control functions.
High-Pressure Measurement
The listed measuring range is 0–60 MPa (0–600 bar). Confirm the complete instrument and connection ratings for the intended operating conditions.
Large 150 mm Dial
The large dial supports convenient reading during routine industrial inspections.
Explosion-Proof Configuration
An Ex db IIC T6 Gb configuration is listed. The applicable marking and certification must be verified for the selected model and installation area.
Threaded Process Connection
The listed process connection is M20×1.5. Confirm the required thread and pressure rating before ordering.
Configurable Materials
Stainless steel 304 / 316 options are listed, subject to confirmation of the material used for each pressure-contacting component.
Technical Specifications
Item |
Specification |
Model |
YTX-150B |
Product Type |
Explosion Proof Electric Contact Pressure Gauge |
Dial Diameter |
150 mm |
Measuring Range |
0~60 MPa |
Equivalent Range |
0~600 bar |
Accuracy Class |
Class 1.6 |
Display Type |
Analog Pointer |
Explosion Protection |
Ex db IIC T6 Gb |
Contact Rating |
380 V, 30 VA |
Contact Function |
Pressure Alarm / Control |
Process Connection |
M20×1.5,Customizable |
Connection Type |
Threaded |
Installation |
Direct Mounting |
Measuring Medium |
Gas / Liquid / Oil / Water / Process Media |
Wetted Parts |
Stainless Steel 304 / 316 Optional |
Customization |
Available |
Note: Specifications can be customized according to customer requirements.
Inquiry Guide
Special Requirements
Hazardous-area classification and required explosion-protection certification
Required upper-limit and lower-limit alarm settings
Contact quantity and switching logic
External circuit voltage, current and load type
Process temperature and pressure conditions
Wetted material requirements
Installation orientation and available mounting space
FAQ
A: It indicates pressure mechanically and uses electrical contacts to switch an external circuit when the pressure reaches a preset point.
A: The listed rating is 380 V, 30 VA. Please confirm the wiring diagram, switching limits and load compatibility before connecting the gauge to a control circuit.
Q3: Is the gauge suitable for hazardous areas?
A: An Ex db IIC T6 Gb configuration is listed. Please provide the hazardous-area classification so the applicable certification and installation suitability can be verified.
A: Please provide the measuring range, medium, process connection, contact requirements, electrical load, hazardous-area classification and order quantity.
Ordering and Customization
Please specify the required pressure range, process medium, connection, electrical contact requirements and hazardous-area conditions when requesting a quotation.
The final model configuration, pressure rating, contact arrangement, material selection and applicable certification should be confirmed before order placement.
