GTA Guide Rail Type Temperature Controller RS485 AC / DC 100 - 240V LCD Display
GTA series guide rail type PID temperature controller RS485 AC/DC 100~240V 0.5%FS LCD display
1. Features and advantages of GTA digital temperature controller:
a). 4 loops thermocouple input and 4 loops SSR control output.
b). Communication and interconnection with host computer or touch screen via RS485.
c). Fuzzy adaptive PID algorithm and standard algorithm are optional.
d). LCD display, keypress operation, easy to control.
f). Surge immunity standard:IEC61000-4-5
g). Pulse trainanti-interference standard:IEC61000-4-4
h). ESD:IEC61000-4-2
i). Safety Standard:IEC61010-1
3. Technical specification:
Electrical parameter:
| Input type | TC(K,J,E,T,N,B,R,S)4 inputs are not isolated, the thermocouples must be isolated from each other |
| Accuracy | Standarded accuracy ±0.5%F.S ±3digits @ (20±5)℃ |
| Resolution | K type is 1 degree for reference, 12-bit AD conversion accuracy, minimum bit error rate is 1.5 LSB |
| Power supply | 100~240V AC/DC ( 85-265V ) |
| Power consumption | <5VA |
| Working Environment | Temperature:0~50℃ no condensation, Humiduty:< 85%RH |
| Storage Environment | -10~60℃, no condensation |
| SSR output | MAX 24V DC Pulse level, 20mA per loop, four outputs are not isolated |
| Communication Port | RS485 Modbus-RTU Communication protocol Common ground for interface and output |
| Insulation resistance | Input, output, power to chassis > 20MQ |
| Electrostatic discharge | IEC/EN61000-4-2 Contact ±4KV /Air ±8KV perf.Criteria B |
| Burst immunity | IEC/EN61000-4^4 ±2KV perf.Criteria B |
| Surge immunity | IEC/EN61000-4-5 ±2KV perf.Criteria B |
| Voltage sag and short-term Interruption immunity | IEC/EN61000-4-29 0%~70% nbbnperf.Criteria B |
| Isolation withstand voltage | Signal input and output and power supply 1500VAC 1min, DC500V for low voltage circuit below 60V, 1 min |
| Total Weight | About 300g |
| Casing Material | PA66-FR(Flame resistance UL94V-0) |
| Panel Material | PVC film and PEM silicone button |
| Power failure data protection | 10 years, Writable data 1 million times |
| Safety Standard | IEC61010-1 Overvoltage classification H, pollution level 2, level H (reinforced insulation) |
Measuring signal specifications:
4. Dimention:
5. Connections:
6. Contact:
Sales: bassy shi
Cell phone: +86 13773069136
Email: bassy.shi@youjiazhineng.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.