7201 Herz
Self-acting temperature controller

production of discontinued

calculation and selection

95 % - model rating

Drawing 7201 Herz Self-acting temperature controller

Scheme 7201 Herz Self-acting temperature controller

Model

7201

Manufacturer

Herz

www.herz.eu

Country

Austria

Allowable working fluids

Water

Function

maintains the set temperature

Action

closes when the temperature increases

Working position

Tmax (for water)

110 °C

Tmin (for water)

5 °C

Connection type

external thread

Body material

brass

Tmax for temperature sensor

110 °C

Length of impulse tube

0 m

technical
specifications
price

DN mm	Kvs m³/h	dPmax bar	L mm	Xp °C	Tc seс	dT °C	price
15	5	?	84	-	-	25 - 60	production of discontinued

DN - nominal diameter, mm.

Тс - time constant, sec.

L - length along the pipeline axis, mm.

dT - range of temperatures maintained by the controller, °C.

dPmax - maximum pressure drop across the controller, bar.

Xp - proportional band corresponds to the temperature deviation in °C from the setpoint at which the valve of the controller will go to the extreme position.

Kvs - flow coefficient, corresponds to the water flow rate in m³/h at which the pressure drop across the controller will be 1 bar.

question : comment : feedback

7201 HerzSelf-acting temperature controller

production of discontinued

technicalspecificationsprice

7201 Herz
Self-acting temperature controller

technical
specifications
price