Basic Info.
Model NO.
ARTM-Pn
Brand
OEM ODM
Maxium Energy Consumption
8W
Application
Switch Cabinet
Installation Method
Installation Method
Accuracy
Plus or Minus 2 Centigrade Degree
Digital Input Acquision
4 Way 12V Input
Communication
RS485 Modbus RTU
Transport Package
Fob Shanghai
Specification
96*96mm
Trademark
ACREL
Origin
China
Production Capacity
1000PCS/Per Month
Product Description
Product Description
ARTM-Pn wireless temperature measuring equipment has been developed in compliance with Specification for Wireless Temperature Measuring equipment, NB/T 42086-2016. It is suitable for 3-35kV indoor switchgears, including built-in switchgears, handcart switchgears, fixed switchgears and loop-net switchgears. It is also suitable for 0.4kV low-voltage switchgears such as fixed switchgears and drawer switchgears.
Features
Technical Parameters
Configuration
As above shown, the first configuration is only suitable for one cabinet.
The other two types of configurations can cross 5 cabinets.
LCD Display
Wiring
Typical Connection
Application
ARTM-Pn Wireless Temperature Measuring Equipment
GeneralARTM-Pn wireless temperature measuring equipment has been developed in compliance with Specification for Wireless Temperature Measuring equipment, NB/T 42086-2016. It is suitable for 3-35kV indoor switchgears, including built-in switchgears, handcart switchgears, fixed switchgears and loop-net switchgears. It is also suitable for 0.4kV low-voltage switchgears such as fixed switchgears and drawer switchgears.
Features
Wireless temperature measurement, maximum measuring 60 points;
4 digital inputs;
2 alarm relays;
LCD display;
Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;
1 RS485 serial communication, Modbus-RTU.
4 digital inputs;
2 alarm relays;
LCD display;
Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;
1 RS485 serial communication, Modbus-RTU.
 | Wireless temperature measurement, maximum measuring 60 points; 4 digital inputs; 2 alarm relays; LCD display; Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; 1 RS485 serial communication, Modbus-RTU. |
| 1. Wireless temperature measurement, maximum measuring 60 points; 2. 4 digital inputs; 3. 2 alarm relays; 4. 1 RS485 serial communication, Modbus-RTU; 5. High temperature alarm |  |
Technical Parameters
| Items | Features | |
| Power Source | AC85~265V,DC100~300V | |
| Power Consumption | 8W | |
| Communication | Protocol | Modbus-RTU |
| Baud rate (bps) | 2400,4800,9600,19200 | |
| Environment | Temperature | -10ºC~55ºC |
| Humidity | ≤95% | |
| Atmospheric pressure | 86kPa~106kPa | |
| MTBF | ≥50000 h | |
| Active wireless temperature sensor | Wireless frequency | 2.4GHz/2.4GHz/470MHz |
| Communication distance | 10m/10m/150m in open area | |
| Sampling frequency | 25s | |
| Transmitting frequency | 4min | |
| Power source | Battery | |
| Installation | Bolted/Strap-secured/tied with cable tie | |
| Range of temperature | -40ºC~+125ºC | |
| Precision | ±2ºC | |
| Application | Joints in high or low voltage switchgears | |
| Battery life | ≥5 years | |
| Passive wireless temperature sensor | Wireless frequency | 470MHz |
| Communication distance | 150m in open area | |
| Sampling frequency | 15s | |
| Transmission frequency | 15s | |
| Power source | CT-powered, starting current≥5A | |
| Installation | tied with cable tie/alloy chip fixing | |
| Sensor probe | Isolated/alloy bottom | |
| Range of temperature | -10ºC~+125ºC/-50ºC~125ºC | |
| Precision | ±2ºC/±1ºC | |
| Application | Joints in high or low voltage switchgears | |
Configuration
As above shown, the first configuration is only suitable for one cabinet.
The other two types of configurations can cross 5 cabinets.
LCD Display
Wiring
Typical Connection
Application
