Measured values |
O2 |
Measurement principles |
Diode laser spectroscopy (TDLS) |
Measuring ranges |
|
O2 |
0 … 5 Vol.-% / 0 … 100 Vol.-% |
|
Response time (t90) |
|
|
≤ 10 s |
|
|
Zero point drift |
|
|
± 0.1 Vol.-%: per year |
|
Process temperature |
|
|
–20 °C … +80 °C |
|
Process pressure |
|
|
800 hPa … 1,400 hPa |
|
|
Storage temperature |
|
|
–30 °C … +80 °C |
|
Ex-approvals |
|
IECEx |
Sender/receiver unit: Ex ib IIB T4 Gb, Ex ib tb IIIC T85°C Db
Measuring probe: Ex op is IIB T4 Ga, Ex ib tb IIIC T85°C Db
TSA151 power supply: Ex e mb [ib] IIB T4 Gb, Ex tb [ib] IIIC T85°C Db |
ATEX |
Sender/receiver unit: II 1/2G Ex ib IIB T4 Gb, II 2D Ex ib tb IIIC T85°C Db
Measuring probe: II 1/2G Ex op is IIB T4 Ga, II 2D Ex ib tb IIIC T85°C Db
TSA151 power supply: II 2G Ex e mb [ib] IIB T4 Gb, II 2D Ex tb [ib] IIIC T85°C Db |
NEC/CEC (US/CA) |
Sender/receiver unit: Class I, Division 2, Group A, B, C, D T4
Measuring probe: Class I, Division 1 + 2, Group A, B, C, D T4 |
|
Electrical safety |
CE, FM |
|
Analog outputs |
1 output active:
0/4 … 20 mA, 500 Ω1 output active:
0/4 … 20 mA, 200 Ω
Only for ATEX/IECEx version TRANSIC151LP |
Digital outputs |
1 relay contact:
+ 30 V AC, 1 A / 60 V DC, 0.5 A1 NAMUR output:
Only for ATEX/IECEx version TRANSIC151LP |
Serial |
✔ |
Remark |
Not for the ATEX/IECEx version |
Type of fieldbus integration |
RS-232
RS-485 |
Function |
Proprietary service interface |
|
USB |
✔ |
Remark |
Not approved for Ex-applications |
Function |
Proprietary service interface |
|
Dimensions (W x H x D) |
|
|
See dimensional drawings |
|
|
Material in contact with media |
Stainless steel 1.4404 (AISI 316L), Kalrez®, EPDM, PTFE, SiN, MgF2, polymer coating |
Mounting |
Flange for direct installation in the process
Wall-mounting bracket for ambient air measurement
Wall-mounting bracket for measurement with measuring gas cell |
Power supply |
|
Voltage |
24 V DC
TRANSIC151LP: 21.6 … 26.4 V |
|
For ATEX/IECEx version via TSA151 power supply, a PELV power supply is mandatory |
Current consumption |
≤ 500 mA
TRANSIC151LP: ≤ 240 mA |
Power consumption |
≤ 6 W
TRANSIC151LP: ≤ 5.2 W |
|
Corrective functions |
Adjustment with ambient air or test gases |
Test functions |
Contamination check |
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