Constructional design / case
Design |
Fully encapsulated electronics unit |
Material |
Case stainless steel mat.-no. 1.4301 (304) |
Degree of protection |
IP 67 per DIN EN 60529 |
Electrical connection |
Circular connector M12, 4 pin |
Temperature detecting element
Measuring insert |
Material stainless steel Ø 6 mm, screwed into the connection head under spring tension.
Measuring insert can re recalibrate, though replaceable. Installation arrangements are unchanged.
Measuring element from silver, thermally isolated with plastic insert. |
Measuring resistor |
Pt 100 in thin layer technology |
Temperature ranges
Ambient temperature |
-20...85 °C |
Process temperature |
-40...150 °C |
Allowed storage temperature |
-40...100 °C |
Other temperature ranges upon request
Pipe collar
Material |
Temperature-resistant high performance plastics with integrated isolating system. |
Degree of protection |
IP 65 per DIN EN 60529 |
Pipe nominal sizes |
Suited for all standard nominal sizes. Dimensions see order code. |
Switching output
Type |
Electrical 2-wire temperature switch, output signal 4 or 33 mA
OFF: 4 mA
ON: 33 mA |
Switch point setting |
range from -40 to +150 °C (factory settings, re-adjustable by customer by holding a magnet to the setting point) |
Switching function |
max. makers |
Switching delay |
0 s, optional 0...99,9 s |
Output state indicator |
green LED per switching output, 360° light |
Supply |
24 V DC -0V + 6 V DC |
Switching cycles |
> 10 millions |
Switching accuracy |
± 0.5 K; optional ± 0.1 K after calibration |
Hysteresis |
0.1 K (higher on request) |
|