Temperature transmitter with RS485 output
BRAND
Temperature transmitter for Pt1000 sensors with two relay outputs. Outdoor, indoor use.
For external Pt1000 temperature probe. Three two-state inputs.
Technical data
Measured value
Temperature
Two-state signal
TEMPERATURE SENSOR – external probe Pt1000
Measuring range
-200 to +600 °C
-200 to +600 °C
Accuracy
±0.2 °C
±0.2 °C
Resolution
0.1 °C
0.1 °C
RELAY OUTPUTS
Quantity
2
2
Maximal voltage
50 V
50 V
Maximal current
2 A
2 A
Maximal power
60 VA
60 VA
BINARY INPUTS
Quantity
3
3
Signal for binary inputy
dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
Minimum pulse duration on binary input
500 ms
500 ms
Voltage across open contact
< 3,3 V
< 3,3 V
Low voltage level
0 to +0,5 V
0 to +0,5 V
High voltage level
+3,0 to +30 V
+3,0 to +30 V
GENERAL TECHNICAL DATA
Operating temperature
-30 to +80 °C
-30 to +80 °C
Channels
1x external temperature probe
1x external temperature probe
Acoustic alarm
from built-in beeper – switchable
from built-in beeper – switchable
Output
RS485
RS485
Range of humidity sensor temperature compensation
all temperature range
all temperature range
Available temperature units
degrees Celsius, degrees Fahrenheit
degrees Celsius, degrees Fahrenheit
Communication protocol
ModBus RTU, ARION, Advantech ADAM
ModBus RTU, ARION, Advantech ADAM
Power
9-30 Vdc
9-30 Vdc
Protection class
IP65 electronics; IP40 sensors
IP65 electronics; IP40 sensors
Dimensions
136 x 160 x 45 mm; stem length 75mm
136 x 160 x 45 mm; stem length 75mm
Weight
approx. 350 g
approx. 350 g
Warranty
3 years
3 years
code
H4431
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