Setra Barometric Pressure Sensor - 230-278

Barometric Pressure Sensor230-278 Description

The 230-278 barometric pressure sensor is designed for applications requiring high accuracy, fast dynamic response, and long-term reliability and stability. The stainless steel and polyester construction housing can withstand the extreme environments commonly found in automatic weather stations (AWS) and environmental monitoring applications.

Barometric Pressure Sensor 230-278 Specifications:

Resolution: 0.01 mb
Long-term stability: 0.1 mb/yr
Warm-up: < 1 sec from off mode (warm-up shift < 0.1 mb max)
Response time: < 100 mSec
Overpressure: 1500 mb
Burst pressure: 2000 mb

Environmental Data
Operating temperature: -40°C ~ +60°C
Storage temperature: -60°C ~ +120°C

Physical Properties

Housing: Stainless steel and polyester

Pressure fitting: 1/8" (i.d.) barbed fitting

Electrical connection: 5-pin terminal block

Dimensions: 12x8x75px

Weight: approx. 135g

Electrical Data

Electrical wiring: 3 or 4 wires

Excitation: 9.5 ~ 28 Vdc

Output: 0~2.5 Vdc, 0~5 Vdc

Output resistance: < 10 Ohms

Output noise: < 50 mV

Current consumption: 3 mA typical (operating mode), 1 µA (sleep mode)