The temperature indicator is equipped with a 55-digit bar graph display, which is freely programmable. In addition, the temperature indicator also comes with a conventional display, which shows the active measuring value as a figure. The temperature indicator is able to process a large variety of signals. Besides standard signals, such as 4...20 mA or 0...10 V, the temperature indicator can also be connected to thermocouples and resistance thermometers and is able to process voltages up to 600 V, currents up to 5 A and resistances up to 10 kOhm.
Connected sensors can be supplied with power by the 24 V DC power supply system of the. By setting up threshold levels and using the four alarm relays, it is possible to use the digital indicator for regulation purposes , like shutting off the controller of a pump, for example. It is also possible to connect the temperature indicator to external alarm systems. The optional analogue output and RS485 interface allow even more application possibilities, such as using data loggers or connecting the to other Modbus devices. To prevent manipulation, the device can be protected with a 4-digit pin code.
Input | Pt100: -200 ... +850 °C Pt500: -200 ... +850 °C Pt1000: -200 ... +850 °C J (Fe-CuNi): -100 ... +1100 °C K (NiCr-NiAl): -100 ... +1370 °C N (NiCrSi-NiSi): -100 ... +1300 °C E (NiCr-CuNi): -100 ... + 850 °C R (PtRh13-Pt): 0 ... +1760 °C S (PtRh10-Pt): 0 ... +1760 °C S (PtRh10-Pt): -50 ... +400 °C Resistance: 0 Ohm ... 10 kOhm Voltage: ±300 mV / ±0 ... 600 V Current: ±40 mA / ±5 A |
Analogue output | galvanically isolated 0/4 ... 20 mA (RL<= 500 Ohm) 0 ... 10 V (RL >= 500 Ohm) response time 100 ms |
Relay outputs (4) |
max. 250 V AC / 150 V DC max. 5 A (250 V AC / 30 V DC) max. 1250 VA / 150 W |
Digital output | RS485 |
Sensor power supply | 24 V DC, max. 30 mA |
Numeric display | 4-digits, 7-segments, LED |
Display range | -1999 ... 9999 |
Displayed unit | selectable (56 different units) |
Bar graph display | 88 mm / 55 segments |
Resolution of the bar graph | programmable |
Accuracy of the bar graph | ±0.5 segments |
Environmental conditions |
During operation: -10 ... +55 °C / < 95 % RH During storage: -25 ... +70 °C / non-condensing |
Dimensions | 48 x 144 x 100 mm |
Panel cutout | 44 x 137 mm |
Power supply |
85 ... 253 V AC (45...65 Hz) or DC 20 ... 40 V AC (45...65 Hz) or DC |
Power consumption | < 12 VA |
Protection class | Front: IP50 |
Weight | < 400 g |
Mounting |
Mounting clips with screws, Connection via screw terminals (connection plan on the housing) |
Housing | robust plastic housing |