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Duct Sensors Climate+Air Quality


Duct/Immersion sensor for high temperature measurement in gaseous and liquid media. Designed for connecting to control and display systems. Especially designed for measuring higher temperatures (e.g. in supply and exhaust ducts).

Application/type Duct sensor, Immersion sensor
Purpose Measure values
Measured values temperature
Interface Passive, Active, 0..10 V, 4..20 mA
Sensor PT1000 DIN Kl. B, PT100 DIN Kl. B, passive
Output voltage 0..10 V, min. load 5 kΩ
Output current 4..20 mA, max. load 500 Ω
Operating range temperature (°C) 0..+600
Operating ranges temperature (°C) 0..+400, 0..+500, 0..+600, temporarily up to +600
Output signal temperature 0..+400 °C, 0..+600 °C
Operating range temperature enclosure (°C) -35..+70, -35..+90
Operating range humidity max. 85% rH short term condensation
Accuracy temperature ±0,2 K | ±0,1% of measured value (typ. at 21 °C), ±0,3 K (typ. at 0 °C)
Power supply 15..24 V = (±10%) SELV, 15..35 V = SELV, 15..26 V ~ SELV
Power consumption typ. 0,5 W (24 V =), typ. 1 W (24 V =), 0,8 VA (24 V ~)
Material in touch with media Sensor probe, Ø=11 mm, stainless steel V4A (1.4571), length 250 mm, length 500 mm
Installation length (mm) 236, 486
Enclosure shape B, aluminium
Protection (IP) IP66, according to EN 60529
Connection cable entry M20 for wire Ø=8 mm, terminal block, max. 1,5 mm²
Connection cable 2-wire, 3-wire, 4-wire
Delivery content incl. mounting flange
Device length (mm) 78
Device width (mm) 70
Weight (g) 400
Comparison list