Temperature / Process Controllers
1 / 4 Din and 1 / 8 Din - Models TZ4L and TZ4H Fast Or Slow Response Pid Control
The TZ4 Temperature / Process Controllers are highly versatile up to 5 control outputs, full self tune PID control combined with a dual LED display of set point and actual process value. PID control can be programmed for Fast or Slow response.
All functions are programmable via the front facia key pad. Voltage and Current inputs are selectable by internal jumpers.
The 5 control outputs are:
- Main set point 1 (SP1)
- Second set point (SP2)
- Alarm output 1
- Alarm output 2
- Retransmission 4-20m output (Recorder, PC etc)
Programmable Features
- 6 alarm function options and within these are 4 output options
- Thermocouple inputs E, J, K, N, R, S, T, W
- PT100/RTD 2 or 3 wire input
- 0-10Vdc or 1-5Vdc input
- 4-20mA input
- Fast or slow PID self tune
- Loop break alarm
- Sensor break alarm
- Lock facility for data protection
- Degrees C or F display selection
- Heat or Cool mode
- Scale range limit
- CE, UL, recognised
| Type | Temperature Range |
|---|---|
| Thermocouple type E | 0-800 C / 32-1450 F |
| Thermocouple type J | 0-800 C / 32-1450 F |
| Thermocouple type K | 0-1300 C / 32-2350 F |
| Thermocouple type N | 0-1300 C / 32-2372 F |
| Thermocouple type R | 0-1700 C / 32-3100 F |
| Thermocouple type S | 0-1700 C / 32-3100 F |
| Thermocouple type T | -200-400 C / -330-750 F |
| Thermocouple type W | 0-2300 C / 32-4172 F |
| PT100/RTD 2/3 wire | -199.9 to199.9 C / -327 to 392 F |
| 0-10Vdc | -1999 to 9999 C/F |
| 1-5Vdc | -1999 to 9999 C/F |
| 4-20mA | -1999 to 9999 C/F |
General Specification
- Power supply 100-265Vac
- Power consumption 5 VA
- Display 7 segment Green LED set value, Red LED process value
- Control mode ON/OFF or Fast response PID or Slow response PID
- Control output Relay 250Vac 3A, SSR 0-12Vdc, or 4-20mA
- Sub outputs Event 1 250Vac 1A, Event 2 250Vac 1A
- Retransmission output 4-20mA
- Setting accuracy F.S. +/- 0.3%, rdg. +/- 1 digit
- Hysteresis 2 degrees fixed on ON/OFF control action
- Proportional band 0-100%
- Integral time 0-3600 secs
- Derivative> time 0-3600 secs
- Sample time 0.5 sec
- LBA setting time 1-999 secs
- Memory retention 10 years
- Operating temperature -10 to 50 degrees C
- Storage temperature -20 to 60 degrees C
- Ambient humidity 35 to 85% RH
Dimensions
- TZ4L - H96mm x W96mm x D100mm
- TZ4H - H96mm x W48mm x D100mm
- Panel Cut-out TZ4L: 91mm x 91mm
- Panel Cut-out TZ4H: 91mm x 45mm
Wiring Connections
Anything we can tell you about our Process / Temperature Controllers:
Tel: 01462 670566 or Email: info@eaglecontrols.co.uk