Bimetal thermometer

Name: Bimetal thermometer
Brand: WIKA
SKU: A46

For heating technology, special versions

Range

-30…120 °C

EACGOSTKazInMetrMTSCHSBelGIMCRN

Price

On request

Depends on configuration

Request a quote

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Description

The bimetal thermometer model A46 is mainly used in the heating, air-conditioning and refrigeration equipment to monitor the process temperature.

The bimetal thermometers are screwed with thermowells in the respective application. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without prior emptying of the heating circuit.

for further approvals see page 4

Special features

Reliable and cost-effective
Nominal size 50, 63, 80 and 100
Scale ranges from -30 ... +120 °C

Identification

Model	A46
Subcategory	Bimetal thermometer

Measuring range

Temperature ranges

−30…+50 °C · −20…+60 °C · +0…+60 °C · +0…+80 °C · +0…+120 °C

Process conditions

Process connection	G ½ B
Process temperature	−30…+120 °C

Materials

Probe material	Copper alloy, Aluminium, Plastic
Thermowell material	Copper alloy

Operating environment

Weight

0.04 kg

Certifications and approvals

Certifications

EACGOSTKazInMetrMTSCHSBelGIMCRN

Additional details

Sensor type	bimetal
Probe length	40 mm
Probe diameter	9 mm
Thermowell	Yes
Datasheet languages	EN

Tables from datasheet

Scale range in °C	Scale spacing in °C
-30 ... +50	1
-20 ... +60	1
0 ... 60	1
0 ... 80	1
0 ... 120	2

Model	NS	Dimensions inmm	Weight in kg
b 1	b 2	Ø d	Ø D	G	l 1	SW
A46.11	63	-	21	-	63	-	-	-	0.04
80	-	22	-	80	-	-	-	0.06
A46.20	63	23	-	12 1)	63	G½B	40, 60, 100, 160	21	0.04
80	23	-	12 1)	80	G½B	40, 60, 100, 160	21	0.06
100	23	-	12 1)	100	G½B	40, 60, 100, 160	21	0.08
A46.30	50	23	-	12 1)	50	G½B	40, 60, 100, 160 2)	21	0.06
63	23	-	12 1)	63	G½B	40, 60, 100, 160 2)	21	0.07
80	24.5	-	12 1)	80	G½B	40, 60, 100, 160 2)	21	0.08
100	24.5	-	12 1)	100	G½B	40, 60, 100, 160 2)	21	0.10

Logo	Description	Country
	EAC (option) Import certificate	Eurasian Economic Community
	GOST (option) Metrology, measurement technology	Russia
	KazInMetr (option) Metrology, measurement technology	Kazakhstan
-	MTSCHS (option) Permission for commissioning	Kazakhstan
	BelGIM (option) Metrology, measurement technology	Belarus
-	CRN (option) Safety (e.g. electr. safety, overpressure, ...)	Canada