• PRODUCT
  • T&M
T&M
  • Q.bloxx A104
    • 모델명 : Q.bloxx A104
    • 제조사 : Gantner
    • 원산지 : Germany/Austria
제품특징 제품사양 자료실      

- 8 galvanic isolated input channels

   thermocouples and voltages in the range of ±80 mV Isolation voltage 100 VDC

- Cold junction compensation

   good thermal coupling by means of cold junction compensation per connector

- Dynamic linearization

   optimized positioning of the interpolation points within the selected range, type B, E, J, K, L, N, R, S, T, U

- High accuracy digitalization

   24 bit ADC, 100 Hz sample rate per channel with 8 active channels, 100 Hz sample rate per channel

- Signal conditioning

   digital filter, average, scaling, min/max storage, arithmetic, alarm

- Galvanic isolation

   of I/O-signals, power supply and interface Isolation voltage 500 VDC

- Accuracy class 0,01

 

제품특징 제품사양 자료실      

Analog Inputs

 

Channel Number

Accuracy

 

 

Linearity error

Repeatability

Isolation voltage

 

Measurement Type

8

0.01 % typical

0.025 % in controlled environment

0.05 % in industrial area

0.01 % of the final value typical

0.003 % typical (within 24 h)

100 VDC permanent, channel to channel

500 VDC channels to power supply to interface

thermocouples and voltages in the range of ±80 mV Isolation voltage 100 VDC

 

 

Analog/Digital-Conversion

 

Resolution

Sample rate

Conversion method

Anti-aliasing filter

Digital filter

Averaging

24 bit

100 Hz each channel

Sigma-Delta

20 kHz, 3rd order

variable digital low pass filter 1st order

sliding 10 x 10 ms for optimization of the precision (always active)

in addition optional filter for mains rejection 50 Hz (measuring rate 6 Hz) or 60 Hz (measuring rate 10 Hz)

 

 

 

Power Supply

 

Power supply

Power consumption

Influence of the voltage

10 up to 30 VDC, overvoltage and overload protection

approx. 2 W

<0.001 %/V

 

 

Environmental

 

Operating temperature

Storage temperature

Relative humidity

-20°C up to +60°C

-40°C up to +85°C

5 % up to 95 % at 50°C, non condensing

 

Mechanical

 

Case

Dimensions (W x H x D)

Weight

Mounting

Aluminum and ABS

(27 x 120 x 105) mm

approx. 200 g

DIN EN-rail

 

 

Accessory

 

Cold Junction

Compensation


Connection terminal for 4 thermocouples,

thermal embedded Pt1000 temperature sensor

2 terminals each module required (8 thermocouples)

Cold Junction Compensation will not be adjusted in combination with the module Q.bloxx A104.

Because of a random exchangeability, the maximum deviation is higher than with an adjusted combination with the cold junction compensation terminal (see page 3).