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Negative Pressure Meter


Basic Info.

  • Product Name: Negative Pressure Meter
  • Moldel: KHF-001M-P-100~100KPa
  • Voltage: 12-24v
  • Power: 40MA
  • Black: Out2
  • White: Out1
  • Red: Analog
  • Suitable Machine: for Flora/Flyjet Printers

*For more information about this printer part, you can send us an inquiry.

Printer Compatibility

Product Details

1. A negative pressure gauge is an instrument used to measure negative pressure, which can measure pressure below atmospheric pressure. The working principle of the negative pressure gauge is based on the principle of the pressure sensor, and the negative pressure is determined by measuring the output signal of the pressure sensor.

2. The pressure sensor of a negative pressure gauge is usually a miniature pressure sensor that can measure very small pressure changes. When the negative pressure gauge is connected to a closed container, the pressure inside the container will exert pressure on the pressure sensor. This pressure causes the elastic element to deform, which changes the resistance value of the resistance strain gauge. This changing resistance value can be measured and recorded by the circuit of the negative pressure gauge to determine the size of the negative pressure inside the container.

Our Core Pillars

Professional Production Lines
Professional Production Lines
5000+ high-quality products meet customers’ specific requirements. Skilled workforce comply with standard production procedures & processes. R&D personnel possess extensive knowledge of printer ink supply parts.
Automated Production Equipment
Automated Production Equipment
Computer-controlled tube cutters achieve high precision and low loss. Screw feeders greatly reduce labor costs and assembly time.
Packaging and Quality Inspection
Packaging and Quality Inspection
Products are protected and identified to facilitate transportation. Quality control is conducted to ensure products meet quality standard.
Logistics and warehousing
Logistics and Warehousing
Sort, package, and ship finished products to meet customer needs. Manage warehousing facilities to ensure product safety and traceability.

Our Exhibitions


Yes. JOHOPE is a professional manufacturer offering spare parts for wide-format printers and a reliable supplier of printheads.

JOHOPE have the complete range of printer spare parts, including ink filter, sub tank, ink damper, etc. Please feel free to contact us.

Of course! All printheads are 100% original and brand new here.

We will deliver within 2-3 workdays after full payment is received.

We usually ship by DHL,FEDEX,UPS,TNT or EMS.