Features

• Temperature range: -20°C to 1000°C
• ATEX and IECEx certified up to Zone 0 (gas) and Zone 20 (dust)
• TIIS certified for use in Japan
• 4-20 mA output, two-wire, loop-powered
• Supplied with up to 25 m cable
• Cable may be extended even further (subject to safety requirements) - cable runs could extend all the way back to the control room
• Stainless steel 316 housing, ideal for offshore applications

General Specifications

Temperature Range: Configurable from -20°C to 1000°C via optional USB adapter; pre-set to a choice of ranges between these limits (see Ordering)

Maximum Temperature Span: 1000°C

Minimum Temperature Span: 100°C

Output: 4 to 20 mA

Accuracy: ± 1°C or 1%, whichever is greater

Repeatability: ± 0.5°C or 0.5%, whichever is greater

Emissivity Setting Range: 0.20 to 1.00 (pre-set to 0.95)

Emissivity Setting Method: User configurable via USB interface

Response Time, t90: 240 ms (90% response)

Spectral Range: 8 to 14 μm

Supply Voltage: 12 to 24 V DC ± 5%

Maximum Current Draw: 25 mA

Maximum Loop Impedance: See Application Guide (available separately)

Hazardous Area Classification

ATEX Classification: Ex II 1GD

IECEx Classification (Gas): Ex ia IIC T4 Ga

IECEx Classification (Dust): Ex ia IIIC T135°C IP65 Da

Ambient Temperature Rating: -20°C ≤ Ta ≤ 70°C

Maximum DC Input Voltage: Ui = 28 V

Maximum Input Current: Ii = 93 mA

Maximum Input Power: Pi = 650 mW

Maximum Internal Capacitance: Ci = 8 nF

Maximum Internal Inductance: Li = 0 mH

ATEX Certificate Number: CML 14ATEX2079

IECEx Certificate Number: IECEx CML 14.0032

TIIS Certificate Number: TC21097

Supply Voltage: 12 to 24 V DC ± 5%

Maximum Current Draw: 25 mA

Maximum Loop Impedance: See Application Guide (available separately)

Field of View Diagrams