Astra Automation > Products > Sensors and transducers > Temperature sensors > Outdoor temperature sensor AF00, AF01, AF10, AF20 HONEYWELL
Outdoor temperature sensor AF00, AF01, AF10, AF20 HONEYWELL

The AF00, AF01, AF10 and AF20 HONEYWELL outside temperature sensors are used as devices for measuring the outside temperature, the potential of which has a significant impact on the operation of the ventilation system ...

The AF00, AF01, AF10 and AF20 HONEYWELL outdoor temperature sensors are used as outdoor temperature measurement devices, the potential of which has a significant impact on the operation of ventilation, cooling and air conditioning systems. Properly programmed technical parameters enable temperature adjustment with adaptation of the guidelines to the applicable weather conditions, which greatly facilitates the service and operation process and adjusts the solutions to the individual needs of each client.


Product selection table
Model Sensor type Protection class Notes Measurement range
AF00-B54 Pt 1000 IP54 -40… + 70 ° C
AF00-B65 Pt1000 IP65
AF01-B54 Ni1000 IP54
AF01-B65 Ni1000 IP65
AF10-B54 NTC 10k IP54
AF10-B65 NTC 10k IP65
AF20-B54-R NTC 20k IP54 replacement for the AF20-B54 model
AF20-B65-R NTC 20k IP65 replacement for the AF20-B65 model
AF20-B54-N NTC 20k IP54 no logo
Outdoor temperature sensor AF00, AF01, AF10, AF20 HONEYWELL

Honeywell has used an innovative solution that allows you to maintain the correct distance from the mounting surface, making the measurement even more accurate and independent. In addition, the advantage of the fastening with brackets is a very quick process of installation of the structure. The AF00, AF10 and AF20 HONEYWELL outdoor temperature sensors are compatible with the most commonly used data analysis systems, including Excel 5000, Excel 12 or the proprietary program proposed by the manufacturer Honeywell I / 0 modules.

  • The AF00, AF10 and AF20 Honeywell sensors use an innovative mounting solution with a bracket, which ensures accurate measurement thanks to maintaining the appropriate distance from the mounting surface
  • Easy to assemble
  • Independent measurement of the outside temperature.

AF00, AF10 and AF20 HONEYWELL sensors are used in the following systems:

  • Excel 5000, Excel 500, and Excel 800
  • Excel Web and Excel Web II
  • Honeywell I / O modules
  • Excel 10 and Excel 12
  • other systems using Pt 1000, Ni1000, NTC 10k, and NTC 20k probes.

The series includes models with different types of sensors and protection class of the housing. The AF20-B54 Honeywell model, which is the most popular among our customers, is equipped with a 20k NTC sensor and an IP54 housing.

We cordially invite you to familiarize yourself with the full offer of our store. Among other things, we offer a full range of devices Honeywellincluding all kinds sensors, valves i actuators. We also sell devices from other renowned brands such as Johnson Controls, Schneider Electric or Belimo.

Parameter Value
resistance Pt 1000 1000Ω at 0 ° C (32 ° F)
NTC 10k 10 kΩ at 25 ° C (77 ° F)
NTC 20k 20 kΩ at 25 ° C (77 ° F)
Accuracy Pt 1000 (IEC751 Class B) ± 0.3 ° C at 0 ° C (32 ° F)
NTC 10k ± 0.2 ° C at 25 ° C (77 ° F)
NTC 20k ± 0.2 ° C at 25 ° C (77 ° F)
Tenderness Pt 1000 ≈ 3.85 Ω / K
NTC 10k -440 Ω / K at 25 ° C (non-linear)
NTC 20k ≈ -934.5 Ω / K at 25 ° C
Connection two wires (2x0.22 mm²)
Response time ≤ 3 minutes
Non-flammable polycarbonate, UL94-V0
Level of security IP54 / IP65 according to EN 60529
Tempetarura for transport and storage -30 ... + 70 ° C
Humidity 0 ... 95% Rh, non-condensing