Key Points
Attractive recessed design is attractive and durable
- No exposed screws; unobtrusive tamper resistant design
- Fits easily in standard single gang boxes
- Saves installation time and reduces callbacks
Superior RH sensing
- On-board temperature compensation for RH.
- Gasket seals sensor against wall drafts and false readings
Choose from a range of accuracies and options
- 2% and 3% RH accuracy options
- 0-5V, 0-10V, 2-wire and 3-wire 4-20mA options
- Thermistor outputs for temperature optional
Make it your brand
For a small startup fee and a minimum order quantity of just 10 units, you could make this product your own!
- Color printed logo and/or text
- Long-lasting, high-quality marketing
- No bulky, cheap-looking stickers
- Generate service calls for the life of the product!
Recessed design is attractive and durable
- New enclosure design is rugged and slim
- No exposed screws; unobtrusive tamper resistant design
- Ideal for schools and institutional environments
Simple and versatile
- Fits easily in standard single gang boxes
- 45 degree terminals for ease of wiring
- Saves installation time and reduces callbacks
Superior RH sensing
- On-board temperature compensation for RH.
- Gasket seals sensor against wall drafts and false readings
Choose from a range of accuracies and options
- 2% and 3% RH accuracy options
- 0-5V, 0-10V, 2-wire and 3-wire 4-20mA options
- Thermistor outputs for temperature optional
| SPECIFICATIONS |
| Power Supply |
|
12-30VDC/24VAC (1), 24mA max. |
| Outputs |
RH% (options) |
3-wire 0-5/10VDC, 4-20mA
2-wire 4-20mA |
| Output scaling |
RH% |
0-100% RH |
| Thermistor Options |
|
Yes, see ordering table |
| Media filter |
|
PTFE membrane, IP54 protection |
| Relative Humidity |
Accuracy |
2% models: ±2% max 0 to 100% RH, ±1.5% typ 0 to 80% RH@25°C |
| 3% models: ±3% max 0 to 100% RH, ±2% typ 0 to 100% RH@25°C |
| Resolution |
0.01%RH |
| Hysteresis |
±0.8%RH |
| Non-Linearity |
factory linearized <1%RH |
| Temperature coefficient |
fully compensated by on-board temp sensor |
| Response time (2) |
8s |
| Output update rate |
0.5s |
| Operating range |
0 to 100%RH (non-condensing) |
| Long term drift |
<0.25%RH per year |
| Normal Operating conditions (3) |
41 to 140°F (5 to 60°C) @ 20 to 80%RH |
- One side of transformer, secondary is connected to signal common. Dedicated transformer is recommended.
- Time for reaching 63% of reading at 25° C and 1 m/s airflow.
- Long term exposures to conditions outside normal range at high humidity may temporarily offset the RH reading (+3%RH after 60 hours).
- 15-30VDC/24VAC power supply voltage required for 10 volt output.
All prices shown are excluding tax unless otherwise specified.
