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Trumeter 532K

Temperature Display with Thermocouple Input

Brand: Trumeter
Model No: 532K
Our Model No: 532K
Condition: NEW
PDF Document Icon Data Sheet (716 KB)


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Product Features:

  • Compact and Low-Cost Temperature Display
  • Temperature Display in °C or °F
  • MIN/MAX Value Retention
  • EEPROM Data Backup on Power Failure
  • Galvanic Isolation with Reverse Polarity Protection
  • Screw Terminal Connectors: pitch 5 mm
  • Display Hold Input
  • 5 Measurements/second
  • J, K, N Thermocouples with External of Internal Cold Junction Compensation
  • Easy Programming and Operation

The Trumeter 532-K Digital display is an easy-to-use, micro-processor controlled device for the display (and the acquisition) of measured temperature values. The temperatures are measured by means of J, K and N thermoelectric couple sensors. They can display either the current measured value, the maximum value or the minimum value. In case of power switch-off, the maximum and minimum values are stored in an EEPROM. The values are restored as soon as the display is powered again. The Latch input is isolated electrically from the signal input by means of an optocoupler. It allows storing the current measured value.

The supply voltage (10 - 30 V DC) is isolated electrically from the signal input by means of a DC/DC converter.

Supply Voltage: 10-30 VDC, galvanically isolated with reverse polarity protection
Current Draw: Max. 40 mA
Display: 5-digit display, red 7-segment LED's; height 8 mm
Measuring Rate: 5 measurements/second
Display Refresh: 1-2 times per second
Data Backup: EEPROM
Housing: Housing for control panel 48 x 24 mm acc. to DIN 43 700; RAL 7021, dark grey
Ambient Temp.: -20 to +65° C
EMC: according to EC EMC directive 89/36/EEC
Interference Emissions: EN 500081-2/EN 55 011 Class B
Protection: NEMA4 / IP65 (front)
Circuit Type: 2-wire, 3-wire, and 4-wire connection technique, programmable
Input: Thermocouple Sensor
J (FE-CuNi)
K (Ni-CrNi)
N (NiCRSi-NiSi)
with sensor breakage monitoring
Control Inputs:
High: 4-30 VDC
Low: 0-2 VDC
Supply Currents: 1 mA
Supply Line:
2-wire: max 20 Ω, programmable
3-wire, 4-wire: max 20 Ω, no balancing required
Temp. Ranges:
J (Fe-CuNi): 210.0°C to +1200.0°C
346.0°F to +2192.0°F
K (Ni-CrNi): 200.0°C to +1372.0°C
328.0°F to +2501.6°F
N (NiCrSi-NiSi): 200.0°C to +1300.0°C
328.0°F to +2370.0°F
Resolution: 0.1°C (0.1°F) or 1°C (1°F)
Linearity Error: < 0.4% for entire measuring range at an ambient temperature of 20°C
Cold Junction Error: ±0.1°C typ. ±3.0°C
Temp. Drift: 0.1 K/K Ambient
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Data Sheet: PDF Document Icon (716 KB)
Manual: PDF Document Icon (244 KB)
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