KDP110 Differential Air Pressure Sensor IP65 NEMA4 with ±1% FS Accuracy for HVAC Systems

Price Negotiable

Price: $69-$51/pic

MOQ: 10

Delivery Time: 7-10days

Brand: KeramControls

Product Description

Product Overview

Differential pressure transmitters provide reliable monitoring for industrial processes with high resistance to corrosive media and atmospheric moisture. These sensors feature stainless-steel diaphragms resistant to oxidation and gas adsorption, with Inconel options available for enhanced salt water resistance in marine applications.

Key Features

Measurement ranges from -25/+25Pa to -10000/+10000Pa
Auto zero manual calibration capability
Multiple output options: voltage, current, digital signal
Standard accuracy <±1% FS
IP65/NEMA4 housing protection rating
High accuracy <±3%FS±2Pa when ≤100Pa

Applications

HVAC system monitoring
Pharmaceutical clean rooms
Electronic clean rooms
Medical clean rooms
Commercial building systems
Public transport hub ventilation

Technical Specifications

Model	KDP110
Measurement Units	Pa, mmH2O, inWG, mmHG, KPa, mbar
Accuracy	<±1% FS @ -5 to +65℃
Response Time	0.5s
Repeat Stability	±0.01% at FS /Year
Resolution	0.1 Pa; 0.1 mmH2O; 0.01mbar; 0.01mmHG
Media	Air and neutral gases
Operating Temperature	-20…+70℃
Storage Temperature	-40…+60℃
Power Consumption	<1.5W
Tolerated Over Pressure	x15
Power Supply	16~30VAC/DC (3wire) / 18~30VDC (2wire)
Output Signal	4-20mA(2wire), 4-20mA(3wire), 0~5V/0~10VDC(3wire), RS-485, Customized
Auto Zero	Manual calibration
Housing Material	PC&ABS, UL94V-0
Protection Class	IP65/NEMA4
Cable Gland	M16*1.5

Product Dimensions

Differential air pressure sensor dimensions diagram

Additional dimensional view of pressure sensor

Measuring Range Adjustment

Output Settings (3 Wire Model)

Output configuration settings for 3-wire model

Wiring diagram for 3-wire output configuration

Manual Zero-Point Correction

Ordering Information

Model	Range	Output
KDP110	-100~+100Pa (1)	4-20mA(2 wire) (E)
	-1000~+1000Pa (2)	4-20mA(3 wire) (F)
	-2000~+2000Pa (3)	0-5/0-10V(3 wire) (G)
	-10000~+10000Pa (4)	RS-485 (H)
		Customized