รหัสสินค้า : E2630-HFC

สนใจสินค้าโปรดติดต่อ sale ที่ Line@ : @APL-ASIA หรือโทร 02-9954461-3

E2630-HFC Refrigerants Detector

Features

Stable long-life metal-oxide sensor

Two SPDT relays

Visual and acoustic alarms

UART digital interface

Description

Refrigerant detector E2630-HFC is an easy-to-use instrument intended for cold storage warehouses, skating arenas, and other areas, where leakages of halocarbon refrigerants are possible.

The instrument utilises a fully calibrated metal-oxide semiconductor gas sensor with excellent repeatability, stability and long lifetime. The sensor is highly sensitive to a wide range of CFC, HFC and HFO compounds, including R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R-507, R-514a, R-1234yf, R-1234ze and similar.

Two relays with switch-over contact may be used for remote signalling or ventilation control. Flashing LED and internal buzzer give visual and sound alarms.

Technical Data

Detected gases R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R-507, R-514a, R-1234yf, R-1234ze etc

Default calibration R-404a

Sensor type metal-oxide semiconductor

Sampling method diffusion

Sensor lifetime >5 years

Power supply 24 VDC/AC ±20% (default)

or 230 VAC (optional)

Digital interface UART

Output relays 2 x SPDT relays (switch-over contact)

250 VAC / 30 VDC, 5 A max

Alarms blinking LED, buzzer 85 dB

Default alarm set-points 200 ppm / 400 ppm halocarbon gas

Enclosure grey ABS plastic, wall mount, IP65

Dimensions H90 × W145 × D55 mm

Operating conditions -30...+60 °C, <95 %RH (non-condensing)