ExTempMini Miniature Intrinsically Safe Infrared Temperature Sensor for High Ambient Temperatures

Main Enclosure

-20C Ta 70C

Ex II 2 G

Ex ia [ia Ga] IIC T4 Gb

Sensing Head (ambient temperatures below 115C)

-20C Ta 115C

Ex II 1 G

Ex ia IIC T4 Ga

Sensing Head (ambient temperatures below 180C)

-20C Ta 180C

Ex II 1 G

Ex ia IIC T3 Ga

Maximum DC Input Voltage

Ui = 28 V

Maximum Input Current

Ii = 93 mA

Maximum Input Power

Pi = 0.651 W

Maximum Internal Capacitance

Ci = 5.17 nF

Maximum Internal Inductance

Li = 1.99 H

ATEX Certificate Number

CML 22ATEX2007X

IECEx Certificate Number

IECEx CML 22.0001X

JapanEx Certificate Number

CML 22JPN2009X

UKCA Certificate Number

CML 22UKEX2008X

Measurement Temperature Range

-20C to 1000C (see table of Model Numbers)

Output

Two-wire 4 to 20 mA (loop powered)

Maximum Temperature Span

1000C

Minimum Temperature Span

100C

Accuracy

1C or 1%, whichever is greater

Repeatability

0.5C 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 optional USB / RS-485 adapters

Response Time, t90

240 ms (90% response)

Spectral Range

8 to 14 m

Supply Voltage

12 to 24 V DC 5%

Minimum Sensor Voltage

11.4 V DC

Maximum Current Draw

25 mA