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Products

EspressoDAQ DQ809

Special features

  • 8 individually configurable inputs
  • Thermocouples, all common types
  • Data rate up to 2000 measured values/s
  • 24-bit A/D converter per channel for synchronous, parallel measurements
  • Active low-pass filter
  • DC supply voltage; 1 device via USB (5 V), otherwise 6 ... 28 V
  • Compact design

Thermo module

Type

DQ809

Accuracy class

0.08

Inputs

8, electrically isolated from each other and from the supply

Transducer technologies per connector

Thermocouples with

− cold junction in the thermo adapter (1−KAB419),

− temperature sensor (www.wiregate.de)

− voltage source

Mesuring range

mV

±100 mV

A/D conversion per channel

24-bit delta-sigma converter

Data rate

Mw/s

0.1 − 2000, individually adjustable per channel

Bandwidth

Hz

200

Active filter (can be disabled)

Hz

Bessel: 0.1 ... 200; 14 Steps

Butterworth: 0.1 ... 200; 14 Steps

Transducer connection

via thermo adapter via RJ45

MINI THERMO socket Max. cable length < 30 m

Transducer connection via temperature adapter

Mini thermosocket RJ45

Supply voltage range (DC)

Supply via USB Supply via SYS−IN

V V

5

6 ... 24, nominal (rated) voltage 24 V

Power consumption

W

< 2.5

USB (data link, optional voltage supply)

Mw/s

Version 2.0 High Speed

Data rate to PC

320 000

Plug connection

8P8C plug (RJ45)

Max. cable length to module

m

2

Nominal (rated) temperature range

Supply via USB Supply via SYS−IN

oC oC

−10 to + 55

−10 to + 60

Storage temperature range

oC

−40 to + 80

Temperature drift

ppm/ 10K

100

Relative humidity

%

10 − 90 (non-condensing)

Protection class (height up to 2000 m, degree of pollution 2)

III

Degree of protection

IP20 per EN60529

Mechanical tests

Vibration (tested to EN60068−2−6) Impact (tested to EN60068−2−27)

50 m/s2, 5−65 Hz, 30 cycles

350 m/s2, 11 ms, half-cosine, 3 shocks in each direction

EMC requirements

to EN61326−1

Dimensions, horizontal (H x W x D)

mm

24 x 71 x 116

Weight, approx.

g

170

Thermocouples with thermo adapter (1−KAB419)

Thermocouple types

J, K, T, S, E, B, N, R, C

Linearization range

oC

−210 ... +1200

J

K

oC

−270 ... +1372

T

oC

−270 ... +431

S

oC

−50 ... +1768

E

oC

−270 ... +1000

B

oC

0 ... +1840

N

oC

−270 ... +1300

R

oC

−50 ... +1768

C

oC

0 ... + 2371

Cold junction

oC

−10 ... +60

Temperature range

Accuracy

oC

±0,5

EspressoDAQ DQ809 - datasheet PDF, 0.07 Kb