ESN
ESN Type 8434 Electronic Thermostat
Ask for Stock
Contact with us! 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.
ESN
Fast delivery from GERMANY to worldwide
Contact with us! 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.
In view of the option to specify the trigger value and the reset value in steps of 1°C within a wide measuring range (this must be specified explicitly when ordering), these thermostats (temperature sensors) or the 8434 series are especially suitable for applications that place high requirements concerning switching accuracy and reproducibility.
Technical data
Dimensions
Ø 27 mm, L approx. 155 mm; see
figure
Housing
Stainless steel / PA; protection type:
IP 67
El. connection
Quick-connection system
Wire cross-section
1 to 1.5 mm2 (strands Ø 0.2 mm)
Wire insulation
PVC or PE is permissible
Wire external diameter
Two-core cable sensor
permitted 5.6 - 8.0 mm (PG 11)
Three-core cable sensor
permitted 5.6 - 8.5 mm (PG 13.5)
Ambient temperature
-30°C to +80°C
Switching point tem-
-30°C to +80°C
perature
Hysteresis
1°C
Note
The switching point tempera-
ture and the hysteresis can be
programmed in steps of 1°C
(please specify when ordering)
Measuring error
max.: ±0.5°C
Function:
Two-core cable sensor
I = 20 mA if ?
? switching point temperature
I ? 2 mA if ?
? switching point temp. – hysteresis
? 8434 0-
I ? 2 mA if ?
? switching point temperature
I = 20 mA if ?
? switching point temp. – hysteresis
? 8434 1-
Three-core cable sensor
Output = H if ?
? switching point temperature
Output = L if ?
? switching point temp. – hysteresis
? 8434 0-
Output = L if ?
? switching point temperature
Output = H if ?
? switching point temp. – hysteresis
? 8434 1-
Two-core cable sensor
Supply voltage: 8 - 12 V DC
? 8434 02
(e.g.: Type 8582)
? 8434 12
Quiescent current: 2 mA
Signal current: 20 mA ±2 mA
(smaller values on request)
Three-core cable sensor
Supply voltage: 24 V DC (±20 %),
? 8434 03
quiescent current: < 7 mA
? 8434 13
Output: positive-switching
Voltage: H: Supply voltage - 1 V;
L: 0.5 V (RL = 10 k)
Current: 100 mA, resistant to short
circuits and overloads; Ik max. 1.5
Accessories:
As we supply industrial equipment, product availability and delivery timelines may vary. Once your order is placed, our sales team will contact you within 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.
