TM-185A Temperature/Humidity LED Monitor
The meters are wall-mounted monitors, suitable for monitoring and recording environmental temperature/humidity .
It also has 4~20mA/RS-485/dry contact industrial output, and is an indispensable instrument for improving air quality.\
Application
- Warehouses
- Laboratories
- Computer rooms
- Refrigerators
- Hospitals blood / Tissue banks
- Other Critical areas
- Chambers / incubator
- Electronics manufacturing
- Clean rooms
- Defense
Features
- Read value display: Double LED display
- Temperature display unit: ºC; ºF
- Clock function
- Data lock function (HOLD)
- Alarm function
- Overload display: “OL” or “-OL”
- Memory can store a maximum of 60,000 data entries
- Operation power consumption: "f 7W
Specifications
- Dimension: 260 X 178 X 47mm (LxWxH)
- Weight: 1000g
Electrical specifications
| Measurement range |
Temperature | -20ºC~70ºC -4~158! |
| Humidity | 5~95％RH | |
| Resolution | Temperature / humidity | 0.1 |
| Accuracy | Temperature | ±1ºC(5ºC~60ºC) ±2ºF(41ºF~140ºF) Other ranges ±2ºC/±4ºF |
| Humidity | ±5％RH (20~80％RH@25ºC) Other ranges ±8%RH |
|
| Analog output | ±0.3mA or ±2％ (load"f250Ω) |
|
| Power | AC input | 24Vac/Vdc±20％ (50~60Hz) |
| DC input | 9~15V | |
| Update rate | Once per second | |
| Computer interface | USB; RS-232; RS-485 | |
| Dry contact specification | Maximum 1A @30Vdc (Normal open) | |
| Transmission format | 115200bps 8:N:1 | |
| Model\ Functions |
CO2 | Humidity | Temp | 65,000 Record |
Clock | RS-232 | RS-485 | RELAY×1 | 4-20mA |
| TM-185A | • | • | • | • | • | • | • | • | |
| TM-187A | • | • | • | • | • | • | • | • | • |
US 13384 
GB 10256 
CA 8887 
AU 8308 
IE 6649 
BR 4297 
NZ 2323 
CN 847 
