KMC-DP-200 Slash Negative Pressure Gauge (0–200 Pa) for Fire Engineering

Product Introduction

The KMC-DP-200 is a Chinese-manufactured pressure gauge specialized for fire engineering applications, designed to measure 0–200 Pa pressure ranges with ±0.5% accuracy. Ideal for airtightness testing in civil air defense projects, it ensures internal positive pressure to prevent external contaminant ingress. The gauge features a plastic case and offers both chrome-plated and all-stainless-steel structures for corrosion resistance, suitable for monitoring differential pressure in critical safety systems.

Product Features

Accuracy & Range:

Pressure range: 0–200 Pa (negative pressure compatible).

Accuracy: ±0.5% for reliable airtightness measurements.

Structural Design:

Optional chrome-plated or all-stainless-steel construction for durability.

Symmetrical control table for high static pressure and overload resistance.

Operational Stability:

High-performance single-element sensor reduces transmission errors.

Continuous adjustable zero-to-full scale for precise calibration.

Safety Functions:

Lower limit alarm switch output for pressure threshold alerts.

Suitable for maintaining positive pressure in civil air defense works.

Technical Specs at a Glance

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.