INIR4-R290 by sgx-sensortech / amphenol
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SGX-Sensortech / Amphenol Authorized Distributor

INIR4-R290

Digital Infrared Gas Sensor - gen4 - R290 (Propane) Refrigerant gas ...

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RoHS Compliant
Tray Packaging
Accessories
Certificate of Compliance

DESCRIPTION

The INIR4-R290 is a user-friendly digital gas sensor designed for R290 refrigerant leakage detection using Non-Dispersive Infra-Red (NDIR) technology. It features factory calibration for up to 2.1% propane with high resolution up to 50 ppm, temperature compensation, and dual-channel operation with full fault diagnostics. The sensor operates at a supply voltage of 3.2 to 5.25 VDC with average current consumption of 32 mA, provides PWM output at 100 Hz with 10-90% duty cycle for 0-2.1% R290 range, and includes serial communication at 38400 baud. With an operating temperature range of -20°C to +60°C, operating humidity of 0-99%, and operating pressure of 60-120 kPa, the INIR4-R290 is ideal for heat pumps, refrigeration systems, chill cabinets, vending machines, and cold storage applications requiring reliable gas leakage detection and compliance with F-gas regulations and the Kigali Amendment.

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SPECIFICATIONS

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Supplier:
SGX-Sensortech / Amphenol
Part No:
INIR4-R290
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
9027101000
COO:
PL
ECCN:
EAR99
Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
1
Package Type:
Tray

IN STOCK: 9

Can Ship immediately

Factory Lead-Time 7 Weeks

Price (USD)

Qty
Unit Price
1
$55.13
5
$51.95
10
$51.17
25
$46.31
50
$45.38
100
$41.45
250 +
$41.20
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