Martens LF1010 - Conductivity Meter

Power supply
Supply voltage : 230 V AC ±10 %; 115 V AC ±10 %;
24 V AC ±10 % or 24 V DC ±15 %
Power consumption : max. 3.5 VA
Operating temp. : -20..+55 °C
CE-conformity : EN 61326-1:2013
EN 60664-1:2007
Inputs
MR conductivity : 0..2.000(0) μS/cm up to
0..2000 / 200(0) mS/cm (at 25 °C)
-Cell constant : 0.080..9.999
-Accuracy : 0.5 % of the measuring value, ±2 Digit
-Temperature comp. : non linear for ultra pure water and natural
water or linear programmable from
0.000..9.999 %/K
MR temperature : -50.0..200.0 °C; Sensor Pt100 or Pt1000
-Accuracy : ±0.2 °C
Display : LED red, 14.2 mm
Indicating range : 2000(0) Digit with leading zero suppression
Parameter display : LED 2-digit red, 7 mm
(Parameter - and output indicator)
Outputs
Relay : SPDT < 250 V AC < 250 VA < 2 A,
< 300 V DC < 50 W < 2 A
Field case : Material PA6-GF15/15, keypad polyester
Dimensions : 100x100x60 mm
Weight : max. 450 g
Connection : clamp terminals
single wire flexi wire
Terminals 1-4 0.75 mm², AWG18 0.5 mm², AWG 20
Terminals 5-15 2.5 mm², AWG13 1.5 mm², AWG 15
Protection class : IP65, terminals IP20 acc. to BGV A3