Product Profile of Platinum Resistance Bulbs
Electronics Systems and Devices manufactures Platinum Resistance Bulbs. The Platinum Resistance Bulbs of model number Pt-100 comes in simplex & duplex types having variety of shapes, sizes & construction to meet every application. Pt 100 is Resistance Temperature Detector [RTD] with positive temperature coefficient which changes its resistance proportional to the temperature as per the chart given below.
Electronics Systems and Devices supplies Temperature Sensors, Indicators, Controllers, Scanners, Data Acquisition Systems [DAS], Alarm Annunciators, Transmitters, Simulators, Unique Application Products [UAPs] and Automation Panels. These Platinum Resistance Bulbs are most stable, accurate and linear temperature sensors.
Key Features of Platinum Resistance Bulbs
- Assembly: Simplex / Duplex
- Construction: Standard, Flameproof and Mineral Insulated
- Element: Platinum 100 ohms at 0 Degree C as per DIN 43760 with 3 silver wires from element to connection head
- Service Temp: -150 to 400 Degree C
- Output: 0.385 ohms / Degree C / element [Refer output chart]
- Accuracy: +/- 0.5 % of Tmax for Class ‘B’; +/- 0.2 % of Tmax for Class ‘A’ [on demand]
- Tube diameter: 3,5,6,8,10,12 mm
- Tube length: 60 to 3000 mm
- Tube material: SS 304,316,310 / Copper / Ceramic
- Mounting: BSP, NPT Male / Female in standard inch sizes
- Connection head: Weather Proof Aluminium, Protection IP 65 class
- Termination: PCB with 3 PUT or 6 PBT terminals
- Lead wire: 3 or 6 core PVC / PVC 1.5 meters [different length on demand]
Product Specification of Platinum Resistance Bulbs
- Accuracy:± 0.5 % of Tmax for Class "B"
± 0.2 % of Tmax for Class "A" (on demand)
- Output:0.385 ohms / °C / element
- Service Temperature:-150 to 400
- Tube Diameter:3,5,6,8,10,12
- Tube Length:60 to 3000
