The model A43 bimetal thermometer was developed as a standard version for simple temperature indication in heating applications.
Its modular design enables a multitude of combinations of case materials, nominal sizes, scale ranges and stem lengths. This ensures that the basic dimensions are maintained.
The standard scope of delivery of the model A43 includes a thermowell. The thermowell can be operated with an operating pressure up to a maximum of 6 bar.
The model A43 is manufactured to tolerance class 2 in accordance with EN 13190 and thus offers the required indication accuracy for heating technology.
Standard version
Measuring element: Bimetal coil
Nominal size: 63,80,100
Working range: Full scale value
Case
Model A43.10:Aluminium
Model a43.20:Steel,galvanised
Model A43.30:Plastic,black
Connection location: Back mount(BM),centre
Process connection: Thermowell G☒B, copper alloy
Stem: Aluminium
Thermowell: Copper alloy,Removable,friction fit
Permissible operating pressure at thermowell: Max.6 bar
Dial: Plastic, white, black lettering
Pointer: Plastic, black
Window
NS 63:PS
NS 80,100:SAN
Indication accuracy: Class 2.5%
Sero adjustment: At bottom of stem
Options
Other scale ranges
Slip-on bezel, nickel-plated
Removable brass thermowell with retainer screw
| NS | Dimensions in mm | |||||
| b1 | ød | øD | l1 | G | SW | |
| 63 | 24 | 11.51) | 63 (61.6 ... 62.2) | 40, 60, 100 (optional: 160) | G 1/2 B | SW 21 |
| 80 | 24 | 11.51) | 80 (78.6 ... 79.4) | 40, 60, 100 (optional: 160) | G 1/2 B | SW 21 |
| 100 | 24 | 11.51) | 100 (98.6 ... 99.4) | 40, 60, 100 (optional: 160) | G 1/2 B | SW 21 |
Ordering information
Model / Nominal size / Scale range / Process connection / Length l1 / Options
