The Zedqo ZQ-SPT450 Sanitary Pressure Transmitter is engineered for high-precision hygienic processes requiring reliable pressure measurement in hazardous environments. Featuring a robust 316L stainless steel flat diaphragm and a secure sanitary clamp connection, it offers highly configurable pressure ranges, types, and electrical outputs. Certified to Ex d IIC T6 explosion-proof standards, this transmitter features a flameproof enclosure built to safely contain internal blasts. Rated for IIC gas groups (including hydrogen) and maintaining a strict T6 maximum surface temperature under 85°C, it ensures total operational safety in volatile, washdown-heavy industrial applications. The ZQ-SPT450 is available for gauge and absolute pressure measurement and supports 4–20 mA, voltage, and digital communication outputs depending on configuration.
Key Features
Sanitary clamp flat diaphragm design
316L stainless steel diaphragm
Gauge or absolute pressure measurement
Pressure ranges from low-pressure applications through high-pressure configurations
4–20 mA, voltage, and RS485 output options
12–24 VDC power supply
0.5% accuracy
-20°C to 80°C operating temperature
2× pressure overload capability
IP65 protection
Ex ia IIC T6 explosion-proof rating
2-year warranty
Approximately 2-week lead time
