8
Protection
IP 65 to EN 60529
Admissible ambient temperature
Max. 70°C
Storage and transport temperature
– 40 to + 80°C
Weight
Approx. 2.5 kg
Approvals
TÜV Certificate
VdTÜV Bulletin "Wasserüberwachung 100" (= Water Monitoring 100):
Requirements for water monitoring equipment.
Type approval no.: TÜV · WÜL · XX-003, XX-017 (see name plate)
UL/cUL (CSA) certification UL 508 and CSA C22.2 No. 14-13, Standards for Industrial Control
Equipment. File E243189.
Marine applications
In accordance with the guidelines of Germanischer Lloyd GL 33254-06 HH
Technical data
LRGT 16-1, LRGT 16-2, LRGT 17-1
LRGT 16-1, LRGT 17-1
Measuring ranges*) (µS/cm at 25 °C)
Current output mA = µS/cm
4 mA
corresponds to
20 mA
corresponds to
100
3000
100
3000
5000
5000
7000
7000
10000
10000
Selected via code switch. Maximum load for actual-value output 750 ohm.
*)
Conversion
µS/cm in ppm (parts per million): 1 µS/cm = 0.5 ppm
LRGT 16-2
Measuring ranges*) (µS/cm at 25 °C)
Current output mA = µS/cm
Preferred measuring range up to 500 µS/cm
4 mA
corresponds to
20 mA
corresponds to
0.5
20
0.5
20
100
100
200
200
500
500
1000
1000
2000
2000
6000
6000
12000
12000
continued
continued
