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Room Sensors Climate+Air Quality

RPF40+

Pendulum sensor for temperature measurement in large rooms like open space offices, arcades and production plants. Optionally available with black ball as a radiation sensor with long time constants for radiant heaters. Especially designed for control and display systems.

Application/type Pendulum sensor, Room sensor
Purpose Measure values
Measured values temperature, radiation temperature
Interface RS485 Modbus, RS485 BACnet, LON FT, Passive, Active, 0..5 V, 0..10 V, 4..20 mA, Switch contact
Configuration USEapp, uConfig, BUS, jumper
Sensor SI-Protection against permeation of humidity and mechanical stress (e.g. vibration)
Output voltage 0..10 V or 0..5 V, min. load 5 kΩ
Output current 4..20 mA, max. load 500 Ω
Output switch contact 2x floating contact NO for 24 V ~ or 24 V = / 3 A
Network technology RS485 Modbus, RS485 BACnet (MS/TP), LON FT (free topology)
Data transmission RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit)
Operating range temperature (°C) -35..+70
Output signal temperature scaling analogue output, 0..+160 °C (default setting), -20..+80 °C (default setting), selectable from 4 temperature ranges -50..+50 | -20..+80 | -15..+35 | -10..+120 | 0..+50 | 0..+100 | 0..+160 | 0..+250 °C, adjustable at the transducer, optionally configurable via app or uConfig
Operating range humidity max. 85% rH short term condensation
Accuracy temperature ±0,5 K (typ. at 21 °C), within default measuring range
Power supply 15..24 V = (±10%) SELV, 15..35 V = SELV, 24 V ~ (±10%) SELV, 19..29 V ~ SELV
Power consumption typ. 0,4 W (24 V =), typ. 0,5 W (24 V =), typ. 2,5 W (24 V =), 0,8 VA (24 V ~), 4,3 VA (24 V ~)
Material in touch with media Sensor head, PF31, white, black, Ø=40 mm
Display LCD 29x35 mm, RGB backlight, with traffic light function, threshold values configurable, optionally configurable via app or uConfig
Enclosure USE-S, impact- and shock-resistant enclosure with quick-release cover, PC, USE-M, impact- and shock-resistant enclosure with quick-release cover, PC
Colour pure white
Protection (IP) IP30, enclosure IP65, according to EN 60529
Connection removable cable entry flextherm M20 for wire Ø=4,5..9 mm, removable cable entry M25 with fourfold cable entry for wire with max. Ø=7 mm, removable plug-in terminal, max. 2,5 mm², BUS max. 1,5 mm², relay max. 1,5 mm²
Connection cable PVC, 0,25 mm², white, black
Length connection wire (m) 1, 2, 4, 6
Delivery content incl. mounting base enclosure USE-S pure white, incl. mounting base enclosure USE-M pure white, incl. mounting set (screws and accessories)
Packaging length (mm) 170
Packaging width (mm) 120
Device length (mm) 63
Device width (mm) 68
Device height (mm) 40
Weight (g) 175
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