Surface temperature measurement of ferrous materials for pipes, tanks & motor casings etc. It consists of a Pt100 sensing spring loaded surface disc housed within a button magnet for magnetic connection to the measurement surface. Operating temperature of up to 250C. The extension cable extension is PFA & the cable length can be specified to the required length in meters. Thermocouple versions also available.
Performance Characteristics
- Pt100 accuracy class (EN 60751)
- A (± 0.15 °C at 0 °C)
- ± (0.15 + 0.002 × t)°C
- 1/3 B (± 0.1 °C at 0 °C)
- ± 1/3 × (0.3 + 0.005 × t)°C
- Pt1000 accuracy class (EN 60751)
- A (± 0.15 °C at 0 °C)
- ± (0.15 + 0.002 × t)°C
- 1/3 B (± 0.1 °C at 0 °C)
- ± 1/3 × (0.3 + 0.005 × t)°C
Operating Temperature
- Standard -70°C + 250°C
Thermal Response Time, T50
- ≤ 9.6 s , Ø8 mm
Process Connection
- Magnet
- 45mm Aluminium Alloy U Shape magnet
- Pull Force 11.8Kg
Sensor Material
- AISI 316L (1.4404)
Ambient Conditions
- Degree of Protection (EN 60529)
- IP 65
Storage Temperature
- 0°C + 100°C
Humidity
- ≤ 98 % RH , condensing
Output Signal
- Without Transmitter
- 1 x Pt100, 3-wire
- 1 x Pt100, 4-wire
- 2 x Pt100, 3-wire
- 1 x Pt1000, 3-wire
- 2 x Pt1000, 3-wire
- With Transmitter
- 4 … 20 mA , 2-wire Loop Powered
- 4 … 20 mA , 2-wire + HART® Loop Powered
Cable Options
- PTFE/MFA -70°C + 250°C
Cable Length
- 2….100 meters
Accessories
- Enclosure: Wall Mount ABS Enclosure
Atex Approval:
II 1 GD
Ex ia IIC T4 Ga
Ex ia IIIC T135°C Da
Ta = -40°C to +80°C