The STD190 is a mean value temperature sensor containing four thermistors. It is used for temperature measurement in air ducts and is intended for mounting on a grid or on to wires suspended across a duct. The STD190 is delivered as a complete unit, comprising a junction box (with amplifier) and four thermistors at 1 meter (3.3 ft) intervals along a cable. The distance from the junction box to the first thermistor is 2 meters (6.6 ft). The STD190 housing is equipped with a 20 mm (0.79 in.) cable fitting.
- Application : Duct Averaging~~
- Brand : Schneider Electric
- By Schneider : Yes
- Color : Black and green
- Connections - Terminals : Wire AWG 24...AWG 18)
- Depth : 1.7 in (44 mm)
- End of commercialization annoucement date : 05/15/2025
- End of commercialization date : 08/15/2025
- Final Result for Connectable : Connectable ready
- Final Result for Flywheel performance tracking : Connectable products
- Former Part Number : 5123060010
- Height : 3.3 in (84 mm)
- IP Degree of Protection : IP65
- Location : Plant Room
- Material : PA (polyamide): connection box
- Measurement Accuracy : 0...25 °C +/- 0.3 °C
- Mounting Support : Duct
- Net Weight : 0.42 lb(US) (0.19 kg)
- Output Type : Resistive Output
- Packaging made with recycled cardboard : No
- Packaging without single use plastic : No
- Product Certifications : CE
- Product Compatibility : Vista
- Product Or Component Type : Sensor
- Standards : EN 50081-1
- Standards : EN 50082-2
- Take-back : No
- Temperature Probe Type : NTC 1800 Ohm 77 °F (25 °C)
- Time Constant : 120000 ms 1 l/min
- Time Constant : 80000 ms 3 l/min
- Type Of Measurement : Temperature
- Warranty : 18 months
- Width : 2.6 in (65 mm)