Temperature Measurement
Model Range Accuracy Pixels FOV Communication
Interface
Camera
iSN-811C-MTCP -20°C ~ 250°C ±5°C Max 64 (8x8) 60° x 60° Modbus TCP 
MQTT
RESTful
QVGA (320 x 240)
iSN-812-MRTU -40°C ~ 300°C ±5°C Max. 768 (32x24) 110° x 75° RS-485
(Modbus RTU)
-
iSN-812-MTCP
 
Modbus TCP 
MQTT
RESTful
-
 
 
Temperature Data Concentrator
Model Display Communication Interface Output Relay Ingress Protection Power Input
VPD-170-IRT
 
LCD 7" COM1: RS-232 or RS-485
COM2: RS232 or RS485
Ethernet (10/100 Mbps)
9 channels, signal relay front panel: IP65 12~48 VDC or PoE