Calex PyroMini Serie Guide De L'opérateur page 2

The PyroMini Series is a range of miniature non-contact infrared temperature sensors
with separate electronics modules.
All models have an adjustable emissivity setting and are capable of measuring a wide
variety of target materials, including food, paper, textiles, plastics, leather, tobacco,
pharmaceuticals, chemicals, rubber, coal and asphalt.
The optional touch screen interface provides temperature indication, alarms, sensor
configuration and data logging to MicroSD Card. The optional high-temperature
sensing head may be used in ambient temperatures of up to 180°C without cooling.
The low-noise cable on high ambient temperature models is resistant to interference
from movement, so it is ideal for mounting on moving objects such as robot arms.
A choice of optics are available to measure small or large targets at short or long
distances, and there is a choice of 4-20 mA, RS485 Modbus and alarm relay outputs.
Specification
General
Temperature Range
Maximum Temperature Span (-CRT models) 1020°C
Minimum Temperature Span (-CRT models)
Output
Field of View
Accuracy
Repeatability
Emissivity Setting Range
Emissivity Setting Method
Response Time, t
Spectral Range
Supply Voltage
Maximum Current Draw
Maximum Loop Impedance
Alarm Relays (-CRT models)
Mechanical
Construction
Major Dimensions Ø18 x 45 mm
Mounting
Cable Length (sensing head to electronics module)
Weight with 1 m Cable
Cable Connections
Output Cable Gland
›
2
90
Sensing head
Stainless Steel 316
M16 x 1 mm thread
SEN TRONIC
056 222 38 18
AG
See table of Model Numbers
100°C
4 to 20 mA or RS485 Modbus
See table of Model Numbers
± 1°C or 1%, whichever is greater
± 0.5°C or 0.5%, whichever is greater
0.20 to 1.00
-CB models: via two rotary switches in electronics
module
-BB and -BT models: via RS485
-CRT and -BT models: via touch screen
240 ms (90% response)
8 to 14 μm
24 V DC ± 5%
100 mA
-CB and -CRT models: 900 Ω (4 to 20 mA output)
2 x Single Pole Changeover alarm relays rated
24 V DC, 1 A, isolated 500 V DC
Electronics Module
Die-cast Aluminium
98(w) x 64(h) x 36(d) mm
Two M4 screws for wall mounting (see
diagram)
1 m (standard), up to 30 m (optional)
390 g (approx)
Removable screw terminal blocks (see
Connections). Conductor size: 28 AWG to
18 AWG
Suitable for cable diameters 3.0 to 6.5 mm
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