Name: Original Evans+Hausser Deltabar PMD75B Differential Pressure Transmitter With 4-20mA HART Signal
Brand: Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
SKU: WKCH1304
Availability: InStock

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Original Evans+Hausser Deltabar PMD75B Differential Pressure Transmitter With 4-20mA HART Signal

Product Details:

Brand Name:	QINWEIYB
Model Number:	WKCH1304

Payment & Shipping Terms:

Minimum Order Quantity:	1Set
Price:	Negotiable
Packaging Details:	Carton or wooden box
Delivery Time:	5-8 work days
Payment Terms:	Western Union,T/T,D/P,D/A,L/C
Supply Ability:	100PCS/Month

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Detailed Product Description

Type:	Level Sensor	Material:	Metal
Warranty:	1 Year	Customization Service:	OEM
Working Temperature:	-25°C~120°C	Appearance And Material:	PEEK/316L Stainless Steel
Detection Object:	High Viscosity Material	Detection Distance:	Contact Detection
Output Signal:	NPN+PNP Dual Output	Maximum Output Current:	100mA
Highlight:	Evans+Hausser Deltabar PMD75B pressure transmitter , Differential pressure transmitter 4-20mA HART , Original PMD75B pressure transmitter with warranty

Product Specifications

Parameter	Value
Model	WKCH1304
Protection level	IP65
Working temperature	-25°C~120°C
Appearance and material	PEEK/316L stainless steel
Detection principle	Capacitive detection
Detection object	High viscosity material, Low-corrosion materials
Protection	Over-current protection, over-voltage protection
Show	LED output indicator:Red: Power indicator, green: output indicator
Installation method	Non-level installation
Detection distance	Contact detection
Output signal	NPN+PNP dual output
Power supply voltage	DC12-24V
Maximum output current	100mA
Operating power	<0.5W
Detection speed	Response time is 20ms. The switching output frequency is 50HZ.
How to set	Potentiometer or hand-held
Qualification method	Directly qualified
Adjust	Sensitivity adjustable

Core Advantages (Specifically for the Food Industry)

Hygienic Design: Dual food-grade materials—316L stainless steel and PEEK—with no rubber components or dead corners, minimizing bacterial growth; conical anti-stick design reduces cleaning frequency.
Wide Media Compatibility: Suitable for nearly all liquid and paste-like food products, including water, milk, juice, edible oils, honey, sauces, chocolate liquor, alcohol, and more.
Maintenance-Free: No moving parts such as floats or springs, eliminating clogging or jamming issues.
Anti-Interference: Resistant to minor foam and mist interference, with adjustable sensitivity to suit different materials.

Typical Application Scenarios

Food Filling Machinery: Alarm for empty or full conditions in sauce filling machines and beverage production lines
Mixing and Boiling Equipment: High and low level protection for syrup tanks, jam kettles, and soy milk cooking vessels
Conveyance Piping: Detection of material presence in pipelines to prevent dry running of pumps
Storage Tanks and Fermentation Tanks: Low-level alert for raw materials with automatic replenishment
Small-Scale Pharmaceutical and Daily Chemical Equipment: Limit detection for emulsions and syrups