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006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
Specifications
Model Number :
006920281
Lightsensortype :
Ambient light sensor
MOQ :
5
Device Type :
Hybrid Switch Actuator
Brand Name :
Schneider
Delivery Time :
7 Days
Installation Type :
Wall mounted / Tabletop
Payment Terms :
T/T
Data Reporting Interval :
Configurable, default 5 minutes
Packaging Details :
Carton
Operating Humidity :
0% to 95% non-condensing
Certification :
CE RoHS
Powersupply :
Battery / USB powered
Place of Origin :
EU
Description
Schneider STP300-200 0/100 Loop Thermo Transmitter
Product Overview
Every hydronic control loop inherits the accuracy of the probe that feeds it, which is why the 006920281 is treated as a measurement instrument rather than an accessory. Catalogued by Schneider Electric inside the STP300 (4-20 mA transmitter) range, it carries a stainless-steel stem that is lowered into the water stream through a separate closed pocket, so the sensing element can be swapped during a maintenance window without draining the circuit.
Behind the stem a moulded, sealed transition separates wet metal from the cable, and the factory-fitted gland keeps condensation, dust and wash-down spray away from the conductor. Because the device is passive it draws no meaningful current, needs no firmware update and has no battery to schedule for replacement; the controller's own measuring circuit supplies the excitation and reads the returning value.
Every unit is checked against a traceable temperature reference before packing, and the paperwork that travels with it suits commissioning records, handover dossiers and energy-audit evidence.
Variant Selection
This variant combines the two requirements that most often appear together on cold assets: a bipolar span for sub-zero operation and a 200 mm stem to clear heavy insulation.
Technical Specifications
Part Number 006920281
Product Code STP300-200 0/100
Product Family STP300 (4-20 mA transmitter)
Sensing Element Electronic temperature transmitter with linearised current output
Signal Path / Wiring Two-wire loop carrying both supply and signal; read across an external load resistor
Supply 15 to 36 V DC loop supply
Probe Length 200 mm (7.87 in.)
Temperature Range -50 to +50°C (-58 to +122°F)
Accuracy ±0.4% of range
Mounting Immersion through separate closed pocket (pocket ordered separately)
Stem Material Stainless steel, corrosion resistant
Cable 2 m PVC-sheathed flying lead with 20 mm (0.79 in.) fitting and gland
Housing Sealed plant-room construction, IP-rated against condensation
Response Curve matched to host controller input
Approvals CE, RoHS, REACH; Schneider Green Premium documentation
Application Scenarios
Large insulated chilled-water mains and cold-storage distribution pipework present both problems at once. The stem has to travel through thick lagging before it reaches fluid, and the fluid itself may drop below zero during pull-down or stand-by. A short probe with a unipolar range would fail on both counts, reporting the temperature of the insulation and then saturating when the circuit chilled hardest.
Because the 4-20 mA loop tolerates long runs, the transmitter can sit on a remote header while the panel reads it far away in the plant room, and the linearised output keeps the sub-zero portion of the scale properly resolved for frost-protection and capacity-control logic.
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006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal

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Product Detail
Model Number :
006920281
Lightsensortype :
Ambient light sensor
MOQ :
5
Device Type :
Hybrid Switch Actuator
Brand Name :
Schneider
Delivery Time :
7 Days
Contact Supplier
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal
006920281 Schneider STP300-200 0/100 Loop Thermo Transmitter 4-20mA 200mm Stem Chilled Water Signal

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2019
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Push Button Panel, Room Sensors, Building Controllers
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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