Gas Sensor Platform Base, 24 VAC/15 to 30 VDC, 4 to 20 mA with Relay, Single-gang Electrical Box, LED Indicators, IP20, Gas Sensor Sold Separately US$ 159.58 Min. order: 1 piece ★★★★★ 4.9 (46 reviews) Sold : Login>>
RH Duct1%NIST5/10VDCTemp10k T31Cal US$ 525.59 Min. order: 1 piece ★★★★★ 4.1 (173 reviews) Sold : Login>>
Duct Mount Humidity & Temperature Sensor, ±5% RH Accuracy, 0-5/10 VDC Output, 6.1 in. Probe, Standard, 10K-3 Thermistor US$ 117.02 Min. order: 1 piece ★★★★★ 4.8 (102 reviews) Sold : Login>>