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TRZ is a reliable temperature transmitter designed for precise measurement and conversion of temperature signals into a standard analog output (4–20 mA or 0–10 V). Compatible with various temperature sensors, including Pt100 and thermocouples, TRZ provides stable and accurate operation in industrial conditions. Its compact design allows easy mounting in a thermoprobe head or on a DIN rail, offering flexibility in integration into various automation and control systems.
The transmitter allows the user to:
TRZ transmitter applications:
| Монтаж | DIN rail, In socket |
|---|---|
| Корпус | 35x78x91 mm |
| Захранване | 115 VAC, 230 VAC |
| Интерфейс | RS232 |
| Аналогов вход | 0…10 V DC linear voltage, 0…100 mV DC linear voltage, 0…20mA DC linear current, 4…20mA DC linear current, Custom linear signal, Other, RTD Pt100 – 1.385, RTD Pt1000 – 1.385, RTD PTC 1k, RTD PTC 2k, Thermocouple (TC) B, Thermocouple (TC) J, Thermocouple (TC) K, Thermocouple (TC) R, Thermocouple (TC) S, Thermocouple (TC) T |
| Аналогов изход | 0…10 V, 0…20 mA, 10…0 V, 20…0 mA, 20…4 mA, 4…20 mA |
| Input (programmable) |
|
| Pt100 (w=1.385); 3-wire (DIN IEC 60751) | min. -200…max. 850 °C |
| Pt1000 (w=1.385); 3-wire (DIN IEC 60751) | min. -100…max. 600 °C |
| PTC (1k at 25 °C); 3-wire (KT and KTY-based) | min. -50…max. 150 °C |
| PTC (2k at 25 °C); 3-wire (KT and KTY-based) | min. -50…max. 150 °C |
| RTD minimum range width | 50 °C |
| Thermocouple “T” (DIN IEC 60584) | min. -40…max. 400 °C |
| Thermocouple “J” (DIN IEC 60584) | min. -20…max. 1000 °C |
| Thermocouple “K” (DIN IEC 60584) | min. -20…max. 1300 °C |
| Thermocouple “S” (DIN IEC 60584) | min. 0…max. 1700 °C |
| Thermocouple “R” (DIN IEC 60584) | min. 0…max. 1700 °C |
| Thermocouple “B” (DIN IEC 60584) | min. 200…max. 1800 °C |
| T/C minimum range width | 100 °C |
| Linear current | 0(4)…20 mA |
| Linear voltage | 0…100 mV, 0…10 V |
| Linear resistive | 0…1 kΩ |
| Custom linear (option) | on request (1) |
| Offset adjustment | within range limits |
| Digital low-pass filter | programmable |
| Digital peak filter | programmable |
| Input / output isolation | 1500 VAC for 1 min |
| Input monitoring (programmable) |
|
| Sensor failure reaction | 0 mA or > 20.2 mA, programmable |
| Output (programmable) | |
| Current | 0(4)…20 mA or 20…0(4) mA |
| – load | max. 600 Ω at 20 mA |
| Voltage | 0…10 V or 10…0 V |
| – load | min. 2 kΩ at 10 V |
| Linearly proportional to | measured value |
| Resolution | 4 μA / 2,5 mV |
| Output calibration | through interface |
| Manual output control | 0…100%, programmable |
| Excitation voltage | 18…28 VDC, max. 30 mA |
| Accuracy | |
| Measurement error | 0.3% from span |
| Non-linearity | within measurement error |
| Temperature drift | 0.01% from span for 1 °C |
| Cold junction compensation | automatic software, ± 0.5 °C |
| Power supply | |
| Mains supply voltage | 230 VAC or 115 VAC ± 10% |
| Isolated low voltage | 12…24 V or 24 VAC |
| Consumption | max. 1.5 VA |
| Indication |
|
| ‘Power’ LED | for power supply ON |
| ‘Load’ LED | for voltage output overload |
| ‘Alarm’ LED | for broken current output loop |
| Interface | |
| Interface type | RS232-based |
| Physical connection | requiring special cable (2) |
| Configuration software | TraCon”, free |
| Operating conditions | |
| Ambient temperature | -20…70 °C |
| Ambient humidity | 0…95 %RH, non-condensing |
| Design and materials | |
| Case material | plastic |
| Mounting | in socket or on 35 mm DIN rail |
| Wiring | socket UNDECAL (2) |
| Interface connector | 3-pin |
| Interface cable type(2) | K2 (RS232) or K12U (USB) |
| Dimensions | 35x78x91 mm |
| Weight | 180 g |
| Protection class | IP20 |
(1) Instead of linear current or voltage 0…10 V
(2) Ordered separately (see ‘Accessories)
