857-812

Additional Information

Part Number

857-812

UPC

4050821255291

Tariff Code

85437090300

ETIM

Group Code : EG000026

Group Description : Sensors

Class Description : Temperature transmitter

Class Code : EC002919

Version : 7

Output (Analog)

Output signal type

Current || Voltage

Output signal (voltage)

0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V

Output signal (current)

0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA

Load impedance (voltage output)

≥ 2 kΩ

Load impedance (current output)

≤ 600 Ω

Input (Tc Sensors)

Sensor types (TC)

Type K || Type S || Type B || Type R

Temperature measurement range (TC)

0 … 1200 °C (Type K); 0 … 1600 °C (Type S); 600 … 1800 °C (Type B); 0 … 1600 °C (Type R)

Cold junction compensation

ON/OFF (default: ON)

Cold junction error

3 K (typ. 2 K )

Signal Processing

Step response (typ.)

60 ms (cold junction compensation (Off)); 120 ms (cold junction compensation (ON))

Configuration

Configuration options

DIP switch

Environmental Requirements

Ambient temperature (operation)

-25 … +70 °C

Ambient temperature (storage)

-40 … +85 °C

Relative humidity

5 … 95 % (no condensation permissible)

Operating altitude (max.)

2000 m

Connection Data

Connection technology

Push-in CAGE CLAMP®

Solid conductor

0.08 … 2.5 mm² / 28 … 14 AWG

Fine-stranded conductor

0.34 … 2.5 mm² / 22 … 14 AWG

Strip length

9 … 10 mm / 0.35 … 0.39 inches

Signaling And Communication

Configuration options

DIP switch

Supply

Power supply type

24 VDC

Nominal supply voltage US

DC 24 V

Supply voltage range

±30 %

Current consumption at nominal supply voltage

≤ 40 mA

Physical Data

Width

6 mm / 0.236 inches

Height

94 mm / 3.701 inches

Depth from upper-edge of DIN-rail

97.8 mm / 3.85 inches

Measurement Error

Transmission error (typ.)

≤ 0.1 % at full measurement span

Transmission error for the set measurement range

≤ (150 K/set measurement range [K]) %

Temperature coefficient

≤ 0.04 %/K

Material Data

Fire load

0.420 MJ

Weight

35.700 g

Input

Input signal type

TC sensors

Standards And Specifications

Conformity marking

CE

EMC immunity to interference

EN 61000-6-2

EMC emission of interference

EN 61000-6-4

Mechanical Data

Mounting type

DIN-35 rail

Specifications

Product Group Code

0006

Commercial Data

Packaging type

Bag

Country of origin

DE

GTIN

4050821255291

Customs tariff number

85437090300

Test Voltage

Test voltage (input/output/supply)

AC 2.5 kV; 50 Hz; 1 min