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PyroMini

General Specifications

Temperature Range
General purpose models: -20°C to 1000°C
Short-wavelength models: 100°C to 2000°C
Temperature range varies by model (see "Ordering")
Output
4-20 mA or RS485 Modbus (Up to 247 sensors may be installed on a single Modbus network)
Field of View
Choice of wide-angle or focussed optics (see Field of View Diagrams below)
Accuracy
General purpose models: ± 1°C or 1%, whichever is greater
Short-wavelength models: ± 2°C or 1% of reading, whichever is greater
Repeatability
± 0.5°C or 0.5%, whichever is greater
Emissivity Setting
General purpose models: Adjustable, 0.20 to 1.00
Short-wavelength models: Adjustable, 0.10 to 1.00
Emissivity Setting Method
-CB models: via two rotary switches in electronics module
-BB and -BRT models: via RS485 Modbus
-CRT and -BRT models: via touch screen
Response Time, t90
240 ms (90% response)
Spectral Range
General purpose models: 8 to 14 μm
Short-wavelength models: 2.0 to 2.6 µm
Supply Voltage
24 V DC ± 5%
Maximum Current Draw
100 mA
Max. Loop Impedance (-CB and -CRT models)
900 Ω (4-20 mA output)
Alarm Relays (-CRT and -BRT models)
2 x Single Pole Changeover alarm relays, rated 24 V DC, 1 A, isolated 500 V DC
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