Product Model
RAD-WHA-1/2NPT
Selling Points
- 1Connects up to 4 HART devices to a single adapter.
- 2Integrates non-HART devices via a standard 4-20 mA signal.
- 3Features a removable antenna for high-gain connectivity.
- 4Compatible with 1/2" NPT connections for distributed or direct device integration.
- 5Operates within a wide ambient temperature range (-40°C to 70°C).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Adapter | Application | Process technology |
Supply voltage | 24 V DC | Supply voltage range | 11 V DC ... 30 V DC |
Max. current consumption | 95 mA | Description of the input | Analog input |
Current input signal | 4 mA ... 20 mA | Description of the input | HART FSK |
Connection method | Flying leads, 20 AWG | Interface description | WirelessHART |
Note | Test loops connect HART programming tool | Direction | Bi-directional |
Frequency | 2.4 GHz | Frequency range | 2.4 GHz ... 2.4835 GHz |
Channel distance | 5 MHz | Number of channel groups | 15 |
Transmit capacity, minimum | 0 dBm | Transmit capacity, maximum | 10 dBm |
Minimum receiver sensitivity | -90 dBm | Antenna | External |
Antenna connection method | N (female) | Width | 87.2 mm |
Height | 161 mm | Depth | 65.3 mm |
Housing material | Aluminum, die-cast, corrosion resistant, powder-coated | Degree of protection | IP65 |
Ambient temperature (operation) | -40 °C ... 70 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Permissible humidity (operation) | 10 % ... 100 % | ATEX | II 3G Ex nA [nL] IIC T4 Gc, Ex nA [ic] IIC T4 Gc, Sira 11ATEX4217X |
IECEx | Ex nA [nL] IIC T4 Gc, Ex nA [ic] IIC T4 Gc, SIR 11.0098X | CSA, USA/Canada | Canada: Class I, Division 2, Groups A,B,C,D; Class I, Zone 2, AEx nA [nC] IIC T4 Gc |
Electromagnetic compatibility | FCC Part 15.247 | Assembly note | 1/2-in. NPT |
Mounting position | any |
Specifications may be subject to change without notice