Wago

WAGO 857-811

(No reviews yet) Write a Review
SKU:
857-811
MPN:
857-811
Condition:
New
cold junction compensation:
ON/OFF (default: ON)
cold junction error:
3 K (typ. 2 K )
color:
Light gray
configuration options:
DIP switch || WAGO Interface Configuration Software || WAGO Interface Configuration App
conformity marking:
CE
connection technology:
Push-in CAGE CLAMP
country of origin sales organisation germany:
DE
depth from upper edge of din rail:
97.8 mm / 3.85 inch
emc emission of interference:
EN 61000-6-4
emc immunity to interference:
EN 61000-6-2
fine stranded conductor:
0.34 2.5 mm / 22 14 AWG
fire load:
0.000 MJ
height:
94 mm / 3.701 inch
input signal type:
TC sensors
load impedance current output:
¤ 600
load impedance voltage output:
2 k
measurement span min tc:
100 K
mounting type:
DIN-35 rail
nominal supply voltage us:
DC 24 V
note:
Additional setting options as well as output signal inversion via WAGO Interface Configuration Software or WAGO Interface Configuration App
operating altitude max:
2000 m
output signal current:
0 10 mA: 2 10 mA: 0 20 mA: 4 20 mA
output signal type:
Current || Voltage
output signal voltage:
0 5 V: 1 5 V: 0 10 V: 2 10 V
packaging type:
Bag
power consumption at nominal supply voltage:
¤ 40 mA
power supply type:
24 VDC
relative humidity:
5 95 % (no condensation permissible)
sensor types tc:
Type J || Type K
solid conductor:
0.08 2.5 mm / 28 14 AWG
step response typ:
60 ms (Cold junction compensation (Off)): 120 ms (Cold junction compensation (ON))
strip length:
9 10 mm / 0.35 0.39 inch
supply voltage range:
30 %
surrounding air temperature operation:
-25 70 C
surrounding air temperature storage:
-40 85 C
temperature coefficient:
¤ 0.04 %/K
temperature measurement range tc:
-150 1200 C (Type J): -150 1350 C (Type K)
test voltage input output supply:
AC 2.5 kV: 50 Hz: 1 min
transmission error for the set measurement range:
¤ (150 K/set measurement range [K]) %
transmission error typ:
¤ 0.1% at max. measurement span (type J, K)
weight:
36.000 g
width:
6 mm / 0.236 inch
  • Wago 857-811
  • Wago 857-811
  • Wago 857-811
$351.60

Description

  • PC configuration interface
  • For type J and K (E, R, N, S, T, B, C) thermocouples
  • Cold junction compensation (on/off)
  • Switching between measurement ranges is calibrated
  • Detect sensor's wire break
  • Detect measurement range underflow/measurement range overflow
  • Integrate a switchable clipping function to limit the standard analog signal to the upper range values
  • Safe 3-way isolation with 2.5 kV test voltage per EN 61140
.

The WAGO 857 series temperature signal conditioner features a DIP switch and software/app interface configuration, supporting one analog input for various thermocouple types (J, K, E, R, N, S, T, B) and one analog output with multiple current and voltage options (0-10mA, 2-10mA, 0-20mA, 4-20mA, 0-5Vdc, 1-5Vdc, 0-10Vdc, 2-10Vdc). It operates on a supply voltage of 16.8-26.4Vdc (24Vdc nominal) and includes Push-in CAGE CLAMP spring connections for easy installation on a DIN-35 rail (6mm width). The device is rated for ambient temperatures ranging from -25°C to +70°C and has an IP20 protection rating, equivalent to model 857811.

View AllClose