Rayomatic NET

picto fleche Compact 8-14 µm process infrared sensor with RS485 Modbus interface

IRtec Rayomatic NET is a high quality, low cost, compact process infrared sensor which measures temperatures from -20°C to 500°C, accurately and consistently, with an outstanding response time of 240 ms.

A built-in RS485 RTU Modbus interface enables the user to configure the instrument.

  • 8 to 14 µm
  • Built-in RS485 Modbus RTU interface
  • Touch screen terminal for configuration, indication, alarm generation and data logging
  • Emissivity adjustable from 0.2 to 1.0
  • MIN / MAX / AVG / instantaneous reading, pick and valley hold
  • 2:1, 15:1, 30:1 and CF optics
  • IP65 stainless steel housing
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IRtec Rayomatic NET is a range of high quality, low cost, compact sensors which measure the temperature of inaccessible or moving objects and materials. They measure temperatures from -20°C to 500°C, accurately and consistently, with an outstanding response time of 240 ms.

Two-way digital communications via a built-in RS485 Modbus RTU interface enables the user to adjust the emissivity setting; compensate for reflected energy; apply filtering; select maximum, minimum, average or instantaneous readings; and peak or valley hold processing.

Up to thirty two sensors can be installed on a single multidrop network.

  • 8 to 14 µm
  • Built-in RS485 Modbus RTU interface
  • Touch screen terminal for configuration, indication, alarm generation and data logging
  • Emissivity adjustable from 0.2 to 1.0
  • MIN / MAX / AVG / instantaneous reading, pick and valley hold
  • 2:1, 15:1, 30:1 and CF optics
  • IP65 stainless steel housing

Infrared temperature measurement

ModelLTMTHT
Temperature range-20 to 100°C0 to 250°C0 to 500°C
Spectral response8 - 14 µm
EmissivityAdjustable from 0.2 to 1.0
Accuracy±1% RDG or 1°C
Repeatability±0.5% RDG or 0.5°C
Response time240 ms (90%)

Optics

Rayomatic NET_Optics 2-1Rayomatic NET_Optics 15-1
Rayomatic NET_Optics 30-1Rayomatic NET_Optics CF

Further features

Multisensor networkUp to 32 sensors on a single network
Modbus interfaceAdjustment of emissivity setting, compensation for reflected energy, filtering application, selection of maximum, minimum, average or instantaneous readings and peak or valley hold processing

General specifications

Size L x l x hElectronic module: Ø 18 x 103 mm
Thread mounting: M16 x 1 mm
Weight95 g with cable
ConstructionStainless steel
Power supply12 VDC (6-13 VDC), 50 mA max
InterfaceRS485 Modbus RTU
Baud rate: 9600°
Format: 8 bits, no parity, 1 stop bit (further formats upon request)

Environmental specifications

Reference conditions0°C to +70°C (95% non-condensing)
Environmental ratingIP65

Instrument:

Ordering code structure: NET-AA-BB-C/MAN

Please select the required options from tables A, B… below to define the right device reference.

NET              Rayomatic NET

Delivered in standard with:

  • Instruction manual in English

Table AA        Optics - Distance to target

2                     Optics 2:1, 61.9 mm @ 100 mm

15                   Optics 15:1, 45.2 mm @ 500 mm

30                   Optics 30:1, 28.6 mm @ 500 mm

CF                  Close focus lens, 5 mm @ 100 mm

Table BB        Accessories

NO                  None

WJ                  Air / Water cooled jacket and air purge collar

Table C           Calibration certificate

0                      None

1                      Factory traceable calibration certificate with data

Accessories:

FBS                  Fixed mounting bracket for compact sensors

ABS                  Adjustable mounting bracket for compact sensors

APSW               Air purge collar for compact 2:1 sensors

APSN                Air purge collar for compact 15:1, 30:1 and close-focus sensors

PWS                  Protective plastic window in stainless steel holder

LSTS                 Laser sighting tool for compact sensors

DLSBFS            Dual laser sighting bracket, fixed, for compact sensors

DLSBAS            Dual laser sighting bracket, adjustable, for compact sensors

DLSBCE           Extended cable for Dual Laser Sighting Bracket - Price for 1 m

PBCE                Extended cable for uncooled RAYOMATIC NET sensor, 1 m, up to 29 m extension

PBCEHT           Extended cable, high temperature, for cooled RAYOMATIC NET sensor,  1 m, up to 29 m extension

CALCERT A     Calibration certificate

CALCERT B     Re-calibration and certificate

MBAC               Change of Modbus address in factory (Sensors are supplied with Modbus address 1 as standard). Please specify the required Modbus address for each sensor at the time of ordering.

MSD                 2 Gb MicroSD card for Digimax 180, with SD card adapter

Digimax 180     6-channel touch screen hub

Digimax 240     Panel-mount touch screen terminal for up to 8 NET sensors

Digimax 240E  Panel-mount touch screen terminal for up to 8 NET sensors. Includes four analogue outputs (0 to 10 V DC) and sixteen alarm outputs

ProductDescriptionReleaseType
Rayomatic NET

Datasheet

V.03pdf