CO2 sensor for measuring room air quality with visual and acoustic warning signal output
Multifunctional CO2 sensor with LED display and acoustic alarm, equipped with switching functions for both industrial and private applications (0...3.000ppm)
Product features
Product type
:
CO2-Sensor zur Bewertung und Überwachung der Luftgüte
Measuring principle
:
Basierend auf optischem Messprinzip (NDIR)
Measuring range
:
Lieferbar in unterschiedlichen Messbereichen (Standard 0…3.000ppm)
Display
:
Darstellung der CO2-Konzentration mittels Bargraphanzeige (Luftgüteampel)
Accuracy
:
+-3% vom Messbereich (30 ppm bei 3.000 ppm)
Relay output:
:
Potentialfrei
Response time
:
ca. 20 s
Operating voltage
:
24 V DC, 150 mA
TK-32X
Luminous Row Displays
Luminous row displays of type series TK-320...TK-322 are used for visually displaying process states such as filling levels.
Type
TK-320
:
Schaltschrankeinbaugehäuse 24 x 96 mm
TK-321
:
Schaltschrankeinbaugehäuse 24 x 96 mm
TK-322
:
19” Karteneinschub 7 TE, 3 HE
Properties
Protection class EN60529
:
IP 52
Operating temperature
:
– 20 °C...+60 °C
nominal voltage
:
24 V DC...230 V AC
Input
:
0(4)...20 mA | 0(2)...10 V DC | 5...10kΩ
Output
:
4...20 mA | Bürde max. 500 Ω
Relay
:
2 x Umschalter max. 230 V | min. 5 V | max. 3 A | min 1 mA
Display
Number of LEDs
:
33 (rot/grün); 32 (TK-322)
Resolution
:
ca. 3,5 %
Error
:
± 1 LED
connection
:
Schraubklemmen
connection TK-322
:
Steckerleiste
Input
:
0(4)...20 mA | 0(2)...10 V DC | 5...10kΩ
Output
:
4...20 mA | max. load 500 Ω
Relay(2xSwitch)
:
max. 230 V | min. 5 V
Relay(2xSwitch)
:
max. 3 A | min. 1 mA
TK-101 EX
Measuring transducer (R/I-transducer)
The measuring transducer Tk101 and Tk101Ex are built directly into the connection boxes of our Liquid Level Measuring Instruments of type TK-30.
Properties
Operating temperature
:
-20...+60 °C
Storage temperature
:
-40...+80 °C
Ex-protection
:
siehe Zertifikat
CE marking
:
siehe Konformitätserklärung
Input
Resistance range in three-wire circuit
:
4...10 kΩ
Measuring current
:
0,8 mA @ RE = 4 kΩ
Measuring current
:
0,33 mA bei RE = 10 kΩ
Measuring voltage
:
3,3 V
Supply/Output
2-wire
:
4...20 mA
Voltage(Um)
:
11...28 V DC
Burden / load
:
0...800 Ω |RBürde max = [(Um - Um min) / 0,02] Ω
Output signal in case of error
:
max. 24 mA
Fault influences
Max. Total error
:
± 1 %
Temperature influence
:
-0,015 % / °C
Supply voltage influence
:
0,025 % / V
Setting range
Full deflection
:
60...105 %
Zero point adjustment
:
0...25 %
ER-107
Electrode Relays with general approval for constructions Z-65.13-405, Z-65.40-191
Electrode relays for conductive level detection with approved design as part of an overfill cut-out device (Z-65.13-405) / leakage protection (Z-65.40-191)
Properties
details
:
folgen
KS-17
digital climate transmitter
The digital climate sensor measures temperature and relative humidity in a combined sensor element.
Technical specifications
Housing
:
Plastik
Measured variable
:
Temperatur und relative Feuchte kapazitiv (alle Geräte)
Measurable temperature
:
-40…+120 °C
Measuring range humidity
:
0…100 % rH
Sensor technology
:
Halbleiter
Power supply
:
2,4…5,5 V
Output
:
digitales Protokoll
features
:
Gehäuse für Oberflächenmontage
Our application engineers advise you
personally, comprehensively and professionally!