Atmospheric Pressure Sensor For Air, 70~110KPa

0 reviews • Write a review

from

$162.59

Ex Tax: $162.59

Stock: In Stock
Model: RDDLZ-PRES-Z27
Weight: 1.00
SKU: RDDLZ-PRES-Z27

Available Options

Pressure Accuracy

Textarea

Qty

Add to Cart

Buy Now Question?

Add to Wish List Compare this Product

Shipping & Returns

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

Additional Product Info

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

RDDLZ online shop offers atmospheric pressure sensors that are known for high performance and reliability, featuring a 304 stainless steel housing and neoprene seals to ensure durability in harsh environments. It is IP67 rated for protection against dust and water ingress. The device supports a wide voltage range of 5 to 32VDC and has extremely low power consumption (0.015W maximum), making it ideal for energy-efficient systems.

Specification

Model	RDDLZ-CYZ27
Measuring Medium	Air
Pressure Range	70～110kPa (A)
Temperature Range	-40～60℃
Output Signal	RS485
Pressure Accuracy	±0.05kPa/±0.25kPa (reference temperature 25℃) optional
Pressure Type	Absolute pressure
Temperature Accuracy	±2℃
Turn-on Time	400ms
Supply Voltage	5～32VDC
Maximum Power	≤0.015W (Us=supply voltage)
Response Frequency	5Hz
Stability	±0.1% FS/year
Temperature Compensation	-10 to 70°C
Temperature Drift	±0.01%FS/°C (within temperature compensation range)
Temperature Drift	±0.05% FS/°C (outside temperature compensation range)
Protection Class	IP67
Ambient Temperature	-40~85℃
Housing Material	304 stainless steel (contact with measured medium)
Core Seal	Nitrile rubber (contact with measured medium)
Cable	XL01 φ5 polyurethane shielded cable (contact with measured medium)
Vibration Resistance	10g (20-2000Hz)
Shock Resistance	500g/ms
Short Circuit Protection	Permanent
Reverse Polarity Protection	No damage, but not working
Insulation Resistance	≥100MΩ, 500VDC
Insulation Strength	500VAC
Net Weight	≈110g

Features

Smaller size of the pressure sensor, easy to install and dismantle.
Overall stainless steel shell, good long-term stability.
Intercept frequency design, anti-interference ability.
Current limit, voltage limit, reverse connection protection.
Wide voltage power supply, non-linear correction, high precision.

Pressure Sensor Dimension Drawing (unit: mm)

Wiring Diagram

Note: Circles represent shielded wires, and all marked grounding points must be effectively grounded. Shielded twisted pair signal cable is recommended. In order to avoid ground loops, the shield is grounded at one end, insulated and floating at the transmitter end, and grounded at the control cabinet end.

Applications

Tips: What is an atmospheric pressure sensor and its main function?

An atmospheric pressure sensor is a device used to measure the air pressure in the surrounding environment, usually displaying the measurement in Pascals (Pa) or millibars (hPa). It is widely used in meteorological observations, altitude measurements, and gas flow control by monitoring changes in air pressure. In addition, many pressure sensors can provide temperature compensation to improve the accuracy and stability of the measurement.

Atmospheric pressure transmitters are usually designed as maintenance-free or low-maintenance devices, but in order to ensure long-term stable operation, the external cleanliness of the sensor should be checked regularly to avoid dust, moisture or corrosive substances affecting the measuring element. If the sensor is exposed to harsh environments, calibration and performance tests should be performed periodically. In addition, care should be taken to avoid pressure shocks outside the sensor's range, which could damage the internal structure.

Builder in Product TAB

NEW! Since Journal 3.2, the much improved T.A.B (Tabs Accordion Blocks) system supports the page builder inside the tab content. Unlimited Blocks, Tabs or Accordions with any HTML content or the builder interface (supporting custom rows/columns/modules) can be assigned to any individual product or to certain groups of products, like entire categories, brands, products with specific options, attributes, price range, etc. You can indicate any criteria via the advanced product assignment mechanism and only those products matching your criteria will display the modules. Also, any module can be selectively activated per device (desktop/tablet/phone), customer login status and other criteria. Imagine the possibilities.