8
2 Identifying the device version
2
Identifying the device version
2.1
Nameplate
On the sensor
(1)
Sensor type (type)
Compare the specifications on the nameplate with your order documents. The supplied sensor version
can be identified using the order code specified under "order details".
(2)
Fabrication number (Fab. no.)
The fabrication number provides information such as the production date (year and week). These are
represented by the numbers in positions 12 to 15 (from left).
In the example shown above, the sensor was produced in 20
20
, in week
30
.
(3)
Cell constant K
This is where the nominal cell constant of the sensor is specified.
2.2
Order details
(1)
Basic type
202931
JUMO BlackLine CR 4P – Conductive 4-electrode conductivity sensor
(2)
Basic type extension
10
With internal temperature probe
(3)
Measuring insert
1003
1 × Pt100 in two-wire circuit
1005
1 × Pt1000 in two-wire circuit
(4)
Electrode material
84
Special graphite
(5)
Connection
71
Screw head Pg 13.5 (S8), black, can be rotated
70
Screw head Pg 13.5 with M12 connector
(6)
Cable length
0
Without cable (for connection 70)
5000
5000 mm
(7)
Insertion length
120.0
120 mm
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Order code
/
-
-
-
-
-
Order example
202931
/
10
- 1003 -
84
-
71
- 5000 -
120