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TR7439 - Evaluation unit with display for PT100/PT1000 temperature sensors

TR7439 - Evaluation unit with display for PT100/PT1000 temperature sensors

PRODUCENT CODE: TR7439
CATEGORY: Temperature evaluation units
Producer: ifm electronic
1214.61 PLN
(net)
7-14 days
The product is available on request
At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
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from 1000 PLN (net)
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Description
TR-000KDBM12-QFPKG/US/
  • Very large temperature evaluation range
  • Two switching outputs, one of them with IO-Link communication interface
  • Intuitive and user-friendly 3-pushbutton control
  • Red/green display for clear identification of the acceptable range
  • Automatic recognition of the connected sensor type
IO-Link features
  • Convenient operation via buttons or parameter setting via IO-Link
Technical data
Product characteristics
Number of inputs and outputs Number of digital outputs: 2
Measuring range
-100...600 °C -148...1112 °F
Communication interface IO-Link
Process connection threaded connection G 1/2 external thread
Application
Special feature Gold-plated contacts
Application for Pt100 and Pt1000 measuring elements
Electrical data
Operating voltage [V] 18...32 DC; ("supply class 2" to cULus)
Current consumption [mA] < 50
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 1
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2
Outputs
Total number of outputs 2
Output signal switching signal; IO-Link; (configurable)
Electrical design PNP/NPN
Number of digital outputs 2
Output function normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 250
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Measuring range
-100...600 °C -148...1112 °F
Set point SP
-99.8...600 °C -147.6...1112 °F
Reset point rP
-100...599.8 °C -148...1111.6 °F
In steps of
0.1 °C 0.1 °F
Resolution of switching output [K] 0.1
Resolution of display [K] 0.1
Accuracy / deviations
Switch point accuracy [K] ± 0,3 + (± 0,1 % MS)
Display accuracy [K] ± 0,3 + (± 0,1 % MS)
Temperature coefficient [% of the span / 10 K] 0,1; (in case of deviation from the reference condition 25 ± 5 °C)
Response times
Response time [ms] 390
Software / programming
Parameter setting options hysteresis / window; normally open / normally closed; switching logic; switch-on/switch-off delay; Damping; Display unit
Interfaces
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -40...100
Protection IP 67
Tests / approvals
EMC
DIN EN 61000-6-3
DIN EN 61000-6-2
Shock resistance
DIN IEC 68-2-27 50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 20 g (10...2000 Hz)
MTTF [years] 252
UL approval
UL Approval no. K012
Mechanical data
Weight [g] 198.5
Materials stainless steel (1.4404 / 316L); stainless steel (1.4301 / 304); PBT+PC-GF30; PBT-GF20; PC
Process connection threaded connection G 1/2 external thread
Displays / operating elements
Display
Display unit 2 x LED, green
switching status 2 x LED, yellow
measured values alphanumeric display, red/green 4-digit
Remarks
Remarks
MS = set measuring span
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A; Contacts: gold-plated