T/Guard 408 Fiber Optic Temperature Sensors

Category: Üretici:
  • Small and sturdy enclosure
  • Tough and ruggedized sensors
  • No gage factor or calibration
  • Serial communication: RS-485, IEC 61870, MODBUS and DNP3
  • Ethernet communication: HTTP, MODBUS, IEC-61850, IEC-60870, DNP3
  • 2 or 4 GB internal datalogging memory
  • Accuracy of ±1 °C
  • 8 built-in Form-C relays
  • 1 built-in system fault relay
  • Available with 4 to 16 channels
  • Detachable connector blocks for easy installation
  • Quick and easy web-based configuration, in 12 languages (Arabic, Chinese, German, English, Spanish, French, Italian, Japanese, Korean, Polish, Portugese and Russian)
  • Compatible with OptiLink and OptiLink-II softwares

Technical Specifications

Number of Channel: 4, 6, 8, 10, 12, 16
Accuracy: ±1°C
Calibration: No system recalibration needed over lifespan to remain within specifications
System sampling rate: 200 ms switching rate between each channel
Data logging rate: Data logging rate can be adjusted by user from one point every second to one point per hour period.
Display: One four-digit block per channel
Data logging memory : 2GB on-board datalogging memory
Connection Port: RS-485 serial port, Ethernet, Iphone App
Operating Mode: System front panel keypad, ASCII commands over RS-48
Relays 8 built-in relay drivers for transformer cooling control, enclosure cooling/heating, trips, alarms
5A/240VAC veya 0.3A/240VDC veya 8A/24VDC
Programmable fail safe mode

1 built-in relay for dedicated system fault

Analog Outputs  4-20 mA; Detachable header connector blocks, 5.08 mm pitch. Up to 16 analog outputs (one per channel)
Temperature Measurement   -80°C; 300°C
Criogenic measurement Minimum 4.2 Kelvin
Connectors Optical: ST connektor, Analog-Relays-Serial: 5.08 mm connektor socket
Power: 85 – 264 Vac veya 120 – 370 Vdc, 47- 63 Hz, 25 Watt
Dimensions 280 mm
110 mm
70 mm
Weight 2,5 Kg
Warranty 5 yıl


ISO 9001
ISO 13485
ISO 13485

Product Description

Sorry, this entry is only available in Russian.