SICK DUSTHUNTER T50

112
8012428/YWL2/3-0/2016-08| SICKO P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER T
Subject to change without notice
7 SPECIFICATIONS
7.2 Technical Data
Procedure
DUSTHUNTER T50 DUSTHUNTER T100 DUSTHUNTER T200
Measuring Parameters
Measured variable Transmission, opacity, relative opacity, extinction, dust concentration
Measuring range (freely
adjustable)
Min. Max. Min. Max. Min. Max.
● Transmission
100 ... 50%
100 ... 0%
100 ... 80% 100 ... 0% 100 ... 90% 100 ... 0%
● Opacity
0 ... 50% 0 ... 100% 0 ... 20% 0 ... 100% 0 ... 10% 0 ... 100%
● Relative opacity
0 ... 50% 0 ... 100% 0 ... 20% 0 ... 100% 0 ... 10% 0 ... 100%
● Extinction
0 ... 0,3 0 ... 1 0 ... 0,1 0 ... 2 0 ... 0,045 0 ... 2
● Dust concentration
min. 0 … 200 mg/m³ max. 0 … 10,000 mg/m³
Measurement uncertainty ± 2%
Response time 1 ... 600 s; freely selectable
Zero point error
[1]
± 1.0% transmission ± 0.4% transmission ± 0.2% transmission
Measuring Conditions
Active measuring path
[2]
0.5...2.5/2...5/4...8 m 0.5...2.5/2...5/4...12 m
Swivel error
[3]
1.0% transmission 0.8% transmission 0.2% transmission
Gas temperature (above dew
point)
-40 ... 600 °C Higher on request
Sample gas pressure -50 hPa ... +2 hPa
-50 hPa... +30 hPa
MCU-P control unit
Optional external purge air unit
Ambient temperature -40 ... +60°C
-40 ... +45°C
Sender/receiver unit, reflector, MCU-N control unit
MCU-P control unit, intake temperature for purge air
Function Check
Automatic self-test Linearity, drift, aging, contamination
Contamination limit values
1)
: As from 20% warning; as from 30% failure (DUSTHUNTER
T100)
As from 30% warning; as from 40% failure (DUSTHUNTER T200)
Manual linearity check Using a reference filter
Output Signals
Analog output 0/2/4 ... 20 mA, max. load 500 W (standard output max. 750 W; resolution 10 bits;
electrically isolated
1 output on DUSTHUNTER T50, 3 outputs on DUSTHUNTER T100/T200;
Further analog outputs by using I/O modules (option, see “MCU control unit”, page 22)
Relay output 5 potential-free outputs (changeover contacts) for status signal; load 48 V, 1 A
[1]In temperature range - -20 °C ... +50 °C
[2]Upper limit only with distortion-free fitting
[3]With swivel angle ± 0.3°; total swivel range ±1°
Input signals
Analog input 2 inputs 0...20 mA (standard; without electric isolation); resolution 10 bits
2 further analog inputs when using an I/O module (option, see “MCU control unit”, page 22)
Digital input 4 inputs to connect potential-free contacts (e.g., for external maintenance switch, triggering
function check);
Communication Interfaces
USB 1.1, RS 232 (on terminals) For measured value inquiries and software updates per PC/laptop using the operating
program
RS485 For connection of sender/receiver unit
Optional Interface module To communicate with the host PC, optional for Profibus DP, Ethernet (Cola B), Modbus TCP