Shanghai Zhaohui Pressure Apparatus Co., Ltd. is one of the leading manufacturers and suppliers of thread type rigid melt pressue transmitter in China, also supports customized service and 1 year warranty. Welcome to wholesale bulk durable thread type rigid melt pressue transmitter in stock here from our factory.
This direct-mount transmitter employs a rigid stem with the sensing element positioned at the tip, eliminating capillary tubing for instantaneous pressure transmission. The threaded fitting enables quick installation into standard extruder ports without special tooling. Its mercury-free alloy fill remains stable at 350°C, ensuring environmental safety if the diaphragm ruptures. The welded stainless steel housing withstands severe vibration and mechanical shock common in injection molding plants. With response times in milliseconds, Rigid stem melt pressure Transmitter excels at capturing rapid pressure spikes during screw rotation. Its compact geometry suits tight machinery clearances. Routine zero and span checks are simplified by front-accessible trim potentiometers. This transmitter delivers reliable, maintenance-friendly performance for general-purpose melt monitoring where space constraints and process dynamics demand a rugged, no-capillary solution.



Application
General-purpose monitoring on injection molding machines and extrudes. Direct rigid stem ensures millisecond response for capturing pressure spikes during screw rotation. Compact threaded design fits tight machinery spaces, ideal for routine high-temperature melt measurement where quick sensor replacement is needed.
Features
Direct rigid stem eliminates capillary lag, delivering millisecond dynamic response. Threaded 1/2-20UNF connection enables tool-free installation. Mercury-free alloy withstands 350°C. All-welded housing resists vibration and shock. Compact footprint suits space-constrained extruder mounting. Maintenance-free design with long-term zero stability for general-purpose monitoring.
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