中文
Français
Deutsch
Italiano
Русский
Español
Português
Nederlandse
Ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
Indonesia
Tiếng Việt
ไทย
বাংলা
فارسی
Polski
KAF120 Series IP65/NEMA4 Air Velocity Transmitter with Polycarbonate & ABS Housing and RS-485 Output
Brand Name:
Keramcontrols
Certification:
CE UKCA TUV
Model Number:
KAF120
Minimum Order Quantity:
5
| Response Time: | 4 S | Repeatability: | ±0.2% At FS / Year |
|---|---|---|---|
| Resolution: | Pressure: 0.1 Pa; Air Velocity: 0.1 M/s; Air Volume: 1 M³/h | Media: | Air And Neutral Gases |
| Operating Temperature: | –20 To +50 °C | Storage Temperature: | –30 To +70 °C |
| Power Consumption: | < 3 W | Tolerated Overpressure: | FS × 15 |
| Zero Calibration: | Manual Calibration | Housing Material: | Polycarbonate & ABS, UL94V-0 |
| Protection Class: | IP65 / NEMA4 | Cable Gland: | M16 × 1.5 |
| Highlight |
NEMA4 Air Velocity Transmitter,IP65 Air Velocity Transmitter,ABS Housing Air Velocity Transmitter |
||
Product Description
KAF120 Series Air Velocity / Volume Transmitter
Product Overview
The KAF120 Series is a multi-functional transmitter designed specifically for ventilation systems, capable of simultaneously measuring air velocity, air volume, static pressure, and differential pressure. It can be used with various sizes of Pitot tubes to accommodate different duct specifications, with a measurement range from 0-100 Pa to 0-10 kPa.
All models are equipped with a backlit LCD display for convenient on-site real-time data reading. The housing is made of polycarbonate & ABS flame-retardant material (UL94V-0) with IP65/NEMA4 protection, suitable for long-term stable operation in commercial buildings and industrial ventilation environments.
Technical Specifications
| Model | KAF120 |
|---|---|
| Measurement Units | Pressure: Pa; Air volume: m³/h, m³/s, l/s, cfm; Air velocity: m/s, fpm |
| Output Signal | RS-485 (4-wire) / customizable |
| Power Supply | 16-30 V DC |
| Accuracy | Pressure: < ±1% FS @ -5 to +65 °C, >10 Pa; Air volume: < ±3% of measured value; Air volume: < ±1% of measured value |
| Protection Rating | IP65 / NEMA4 |
| Display | Backlight LCD display |
Applications
- Commercial building HVAC ventilation systems
- Variable Air Volume (VAV) system airflow/pressure measurement
- Cleanroom differential pressure monitoring
- Fan, blower, and filter condition monitoring
- Ventilation duct airflow and static pressure measurement
- Valve and damper actuator control
- Laboratory fume hood exhaust monitoring
- Pharmaceutical cleanroom pressure control
- Hospital isolation room negative pressure monitoring
- Underground parking garage ventilation management
Related Products
