infrared temperature sensor / intrinsically safe

ExTemp Intrinsically Safe Infrared Temperature Sensor

- Suitable for hazardous areas, ATEX and IECEx Zone 0, 1 and 2 (gas), and Zone 20, 21 and 22 (dust), with a suitable Intrinsically Safe isolator or barrier
- Temperature ranges from -20?C to 1000?C
- Two wire, 4 to 20 mA output
- Rescalable output and adjustable emissivity setting via optional USB adapter
- Fast response time and high stability
- Stainless steel 316 housing - ideal for offshore applications
- IP65 sealed
- Cable length available up to 25 metres; may be extended further subject to safety requirements

Specifications:
Temperature Range: User configurable via optional USB adapter between the limits -20?C and 1000?C. Factory pre-set to a choice of ranges (see data sheet)
Accuracy: ? 1?C or 1%, whichever is greater
Repeatability: ? 0.5?C or 0.5%, whichever is greater
Response Time: 240 ms (90% response)
Spectral Range: 8 to 14 ?m
Supply Voltage: 12 to 24 V DC ? 5%

ATEX Classification: Ex II 1GD
(Gas) :Ex ia IIC T4 Ga
(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

Major Dimensions: ? 20 mm x length 150 mm
Mounting: M20 x 1.5 mm thread, supplied with two mounting nuts

CE Marked: Yes
RoHS Compliant: Yes

Accessories:
USB adapter and configuration software
Calibration certificate
Mounting brackets
Air purge collar