Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
In industrial control scenarios including automated equipment, tooling fixtures, vacuum picking and airtightness testing, Japan SMC ISE/ZSE series digital pressure gauges have long served as the mainstream industry solution. Nevertheless, many equipment manufacturers are confronted with issues such as uncontrollable lead times, high procurement costs, limited customisation and slow after-sales support. The original units lack MODBUS communication and cannot achieve real-time data interaction with host computers, which have become hidden bottlenecks restricting mass production and project delivery.
Benefiting from technical upgrades of domestic industrial control components and performance comparable to imported products, domestic digital pressure gauges feature universal mounting compatibility, existing program compatibility, stable performance under working conditions, shorter lead times and higher cost efficiency. They are well-positioned for large-scale replacement of Japanese, German and other imported brands. Based on real pain points of equipment manufacturers, this article illustrates how SAME Technology digital pressure gauges deliver drop-in replacement for SMC imports with mass-production reliability.
1. Long Lead Time: Some original SMC models have limited stock, with order lead times of 4–8 weeks. This easily delays project schedules and product shipments during mass production or emergency production line maintenance.
2. High Procurement Cost: High unit prices for bulk orders keep the BOM cost of equipment high. Material cost pressure rises significantly for multi-project and large-quantity applications.
3. Insufficient Customisation Flexibility: Standard models come with fixed parameters. The original manufacturer rarely supports small-batch customisation for non-standard measuring ranges, special output logic, communication protocols, ultra-thin housings, special fittings and unique form factors.
4. Slow After-sales Response: For on-site commissioning, parameter matching and fault troubleshooting, the original manufacturer’s technical support involves cumbersome procedures with insufficient rapid local support.
5. High Spare Part Cost Pressure: After equipment mass production, the procurement cost of replacement spare parts keeps rising throughout the service life of equipment.
6. Missing Communication Function: Original SMC ISE/ZSE series has no built-in MODBUS communication. Real-time communication with host computers is unavailable, which hinders production line digitalisation and data traceability upgrades.
7. Inability to Meet Local Custom Modification Requirements, Resulting in Poor Field Adaptability: Digital pressure gauges from Japanese, German and other imported brands are developed only for general standard working conditions. When customers need to add exclusive functions or adjust structural forms on the basis of their existing equipment environment, these brands will not develop dedicated product lines for small-batch or non-standard demands to fit projects. Customers have to adapt their equipment to match the product instead of having the product adapt to their equipment and application environment.
Customers also hold concerns after replacement: Can accuracy, vibration resistance and signal stability match imported alternatives? Can the product be directly compatible with existing PLC wiring without program or cabinet cutout modification? They worry false alarms and reading drift may emerge after replacement and cause production defects.
1. Direct Hardware Compatibility & Drop-in Replacement
Mounting cutout dimensions, thread fittings, 12‑24VDC power supply, and NPN/PNP output logic conform to mainstream imported specifications. In most cases, no cabinet cutout modification or PLC program revision is required. Plug-and-play replacement reduces equipment modification costs.
2. Industrial-grade Performance for Working Conditions
Equipped with piezoresistive sensing chips, the product’s pressure measurement accuracy and repeatability satisfy the requirements of automated assembly, vacuum picking, airtightness testing, air compressor monitoring and other scenarios. It supports hysteresis mode and window comparator mode, with response speed adapted for production line interlock control. The vibration-resistant design minimises reading drift under continuous vibration on workshop equipment.
3. Flexible Output and Expansion Options
Switching output and analogue output are supported; MODBUS communication version is available as an option. Ultra-thin compact and miniature transmitter versions are also offered for confined installation spaces.
4. Lead Time & Cost Advantages
Standard models are stocked at our domestic factory for short lead-time delivery. Bulk procurement greatly optimises BOM cost compared with original imported units. Small-batch OEM/ODM is supported, with custom development for measuring ranges, output logic, housings and fittings.
5. Rapid Local Technical Support
We provide selection assistance, parameter commissioning guidance and sample testing. Customers can test samples on actual machines first to verify working-condition compatibility before mass rollout and mitigate replacement risks.
6. Exclusive MODBUS Communication Option: SMC ISE/ZSE has no communication capability, while SAME optional MODBUS version enables real-time communication with host computers for centralised pressure/vacuum data collection. It connects directly to MES systems to support digital data acquisition and production data traceability on production lines.
7. Custom Modification Based on Customers’ Original Equipment Environment to Solve Poor Adaptability of Imported Products: SAME Technology can add exclusive functions and adjust structural forms according to customers’ on-site equipment requirements. For small-batch orders, we can develop dedicated product series and deliver customised services. The product adapts to your equipment instead of forcing your equipment to accommodate components.
Applicable Replacement Scenarios
Automated assembly equipment, vacuum picking tooling fixtures, production line loading & unloading, air leak testing equipment, air compressor and gas source monitoring, air pressure monitoring for SMT/PCB electronic processing equipment.
Not all working conditions necessarily require Japanese or German imported brands.
If your projects suffer from long import lead times, high procurement costs, demand small-batch customisation, require rapid local technical support, or need MODBUS communication for host computer data acquisition and MES system connection which original SMC models cannot meet, SAME digital pressure gauges serve as a reliable domestic alternative to SMC ISE/ZSE series.
Sample machine testing before replacement is recommended. Verify accuracy, alarm logic and anti-interference performance under actual working conditions to confirm compliance with production line requirements before mass adoption, balancing cost, lead time and equipment stability.
For high-precision demanding working conditions, we can also provide professional selection advice to avoid selection risks.
SAME Technology specialises in R&D and manufacturing of industrial pressure measurement, pneumatic control and vacuum automation components.
Product Portfolio: Digital Pressure Gauges (including pressure sensors, miniature pressure transmitters, slim digital pressure switches, diaphragm pressure gauges and intelligent air pressure monitors), electro-pneumatic regulators, vacuum generators, mini electric vacuum grippers, flow sensors, as well as supporting products such as universal sensor detection boxes, intelligent leak detection control modules and opto-isolated communication cables.
We supply standard products and OEM/ODM customisation services for automation equipment manufacturers and system integrators. Our products are widely applied in automated assembly, workpiece picking, tooling fixtures, production line loading & unloading, electronic manufacturing and other industries.
