WAGO 857-820 Temperature Signal Conditioner for KTY Sensors
Wago
$405.90
JUMPFLEX transducerKTY transducer, light gray
- Supports all standard KTY sensors
- Calibrated scale switching
- Clipping capability allows analog standard signal limitation to 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 supports a variety of KTY sensor inputs, including KTY81, KTY82, KTY83, KTY84, KTY16, KTY19, ST13, and ST20. It offers one analog output with multiple configuration options (0-10mA, 2-10mA, 0-20mA, 4-20mA, 0-5Vdc, 1-5Vdc, 0-10Vdc, 2-10Vdc) and operates on a supply voltage of 16.8-26.4Vdc (24Vdc nominal). The device features Push-in CAGE CLAMP spring connections, is designed for DIN-35 rail mounting with a 6mm width, has an IP20 protection rating, and is suitable for ambient temperatures ranging from -25°C to +70°C. It is equivalent to model 857820.
- color:
- Light gray
- configuration options:
- DIP switch
- conformity marking:
- CE
- connection technology:
- Push-in CAGE CLAMP
- continuous current do max:
- 100 mA (no internal restriction)
- 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:
- KTY sensors
- input voltage max:
- 30 VDC
- load impedance current output:
- ¤ 600
- load impedance voltage output:
- 2 k
- mounting type:
- DIN-35 rail
- nominal supply voltage us:
- DC 24 V
- 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 (+ IDO)
- power supply type:
- 24 VDC
- relative humidity:
- 5 95 % (no condensation permissible)
- sensor connection:
- 2-wire
- sensor types kty:
- KTY81-110 || KTY81-120 || KTY81-121 || KTY81-122 || KTY81-150 || KTY81-210 || KTY81-220 || KTY81-221 || KTY81-222 || KTY81-250 || KTY82-110 || KTY82-120 || KTY82-121 || KTY82-122 || KTY82-150 || KTY82-220 || KTY82-221 || KTY82-222 || KTY82-250 || KTY
- solid conductor:
- 0.08 2.5 mm / 28 14 AWG
- step response typ:
- 50 ms
- 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
- switching voltage do max:
- Supply voltage (applied)
- test voltage input output supply:
- AC 2.5 kV: 50 Hz: 1 min
- transmission error typ:
- ¤ 0.1 % of upper-range value
- weight:
- 35.500 g
- width:
- 6 mm / 0.236 inch
