Terumo Wire |Kouei Japan Trading

Datalink Multi-point Temperature and Humidity Measurement System Terumo Wire

Manufacturer: DataLink
Model: Terumo Wire Series

Features

Terumo Wire is a multi-point temperature and humidity measurement system that samples, displays, and stores data on a PC.
It collects temperature and humidity data from multiple points using a LAN cable based on RS485 communication.
The wired setup ensures stable data acquisition without the interference risks associated with wireless systems.
Power is supplied from the control device (Po485/M) through the LAN cable, so there is no need to replace batteries in the terminals.
The system is easy to set up and requires only a straight CAT5 or CAT6 LAN cable for installation.
Application software \[Po485THS for Windows] allows you to graphically display data from selected measurement points on a map screen.
The complete system includes a Po485/M controller, multiple Po485/SⅡ sensor-integrated communication terminals, and a PC for data import and operation via the dedicated software.
For specialized measurement environments, the system can also use the sensor-separated type Po485/S with THSA instead of Po485/SⅡ.

Specifications

Model	Po485/M	Po485/S II
Operating conditions	Temperature: -10 to +60°C Humidity: Moisture-proof/anti-condensation^*1	Temperature: -35 to +75°C Humidity: Moisture-proof/Condensation-resistant^*1
Dust prevention measures	Dustproof specification^*1	Dustproof specification^*1
Noise Resistance	Photoisolated RS485	–
Power supply	Supply 24V DC or use AC/DC adapter (sold separately)	Supplied by PO485/M
Main unit input voltage range	DC24V	DC7V〜DC24V
Power consumption	20mA/DC24V	14mA/DC24V
External dimensions^*2	W142 × H26 × D86	W53 × H16 × D32
Weight	Approximately 350g	Approximately 27g
Maximum communication speed	115.2Kbps	–
Maximum Transmission Distance	Total length 500m (RS485)	–
Interface	RS232C: Dsub9 pin male RS485: RJ45 connector	RS485: RJ45 connector
Sensor humidity performance^*3	–	Resolution: 0.1% RH Range: 0 to 99.9% Accuracy: ±5% / 25°C Response time: T < 5 seconds
Sensor temperature performance^*3	–	Resolution: 0.1°C (16bit) Range: -35 to +75°C Accuracy: ±1°C / -35 to 0°C, +50°C to +75°C ±0.5°C / 0°C to +50°C

[*1.]Moisture-proof/condensation-resistant and dust-proof specifications apply only to the main body, excluding the connector and sensor.
[*2.]Dimensions are in mm and do not include connectors or protrusions.
[*3.]The performance is based on the actual measured values of the temperature and humidity sensor as our product.
The user’s manual lists the nominal values of the sensor manufacturer.
All products are RoHS compliant.