Accuracy Instrument
1 / 2
| Type | Gauge pressure / Absolute pressure | Ingress Protection | IP67 |
| Customized Support | OEM, ODM, OBM | Membrane Material | 316L, Hastelloy, Tantalum, Monel alloy, Gold-plated |
| Model Number | GP/AP-3051 | Measuring Medium | Liquid, Gas, or Steam |
| Pressure Range | 6kPa - 40MPa | Housing Material | SS316 |
| Accuracy Class | ±0.05%, ±0.075%, ±0.1% | Power Supply | 24V DC |
| Output Signal | 4-20mA DC + HART, RS485, Zigbee, Foundation Fieldbus | Long-term Stability | ±0.1% FS / 3 years |
| Operating Temperature | -40℃ ~ +85℃ (-20℃ ~ +65℃ with display) | Explosion-proof Level | Exd II CT6, Exia II CT6 |
Ultra-high precision single-crystal silicon material with silicon-silicon bonding to effectively reduce stress effects.
High overload protection diaphragm ensuring reliable high pressure overload and static pressure protection.
Ultra-high vacuum oil filling process guaranteeing long-term stable measurement capabilities.
Superior anti-interference capability designed for complex industrial environments.
Versatile selection of isolation diaphragms including Stainless Steel, Hastelloy, Monel Alloy, or 316L Gold-plated materials.
Customizable medium interface components (chamber, drain plug, insertion cylinder assembly) matched to specific corrosive media.
Proven reliable performance in highly aggressive environments such as chlor-alkali salt production and seawater application.
Supports standard industry fieldbus protocols including HART and Foundation Fieldbus (FF) interfaces for seamless integration.
Factory automation options supporting RS485 protocol and IO-Link bus systems.
Wireless IoT integration ready via NB-IoT, 4G, and LoRaWAN for intelligent cloud data platform connectivity.
The transmitter supports standard 4-20mA DC with HART protocol, RS485, Zigbee, Foundation Fieldbus (FF), as well as wireless NB-IoT/4G/LoRaWAN communication options.
Yes. Isolation diaphragms can be customized with corrosion-resistant materials such as Hastelloy, Monel alloy, Tantalum, and Gold-plated 316L to withstand aggressive chemicals and seawater.
While the standard operating temperature range is -40℃ to +85℃, unit models equipped with an LCD/LED display operate reliably between -20℃ and +65℃.
Utilizing single-crystal silicon technology, the GP/AP-3051 offers high-precision measurement accuracy options of ±0.05%, ±0.075%, and ±0.1%.
Yes, it features Exd II CT6 flameproof and Exia II CT6 intrinsically safe explosion-proof ratings suitable for hazardous industrial zones.
The unit maintains an exceptional long-term stability rating of ±0.1% Full Scale (FS) over a 3-year operating period.
