Pneumatic unit-temperature controller, TP939/940
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| Unit-mounted pneumatic temperature controller with a 1,2 meter capillary; models with a facility for resetting the setpoint with a signal from a master pneumatic controller. |
| For proportional control of pneumatic valve- and damper actuators in heating and air-conditioning systems. |
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| Branch Line Pressure range |
21 ... 105 kPa |
| Throttling range |
3 oC |
| Max. safe air pressure |
175 kPa |
| Max. media temperature |
65 oC |
| Air connection |
110 mm tubing with barb type fitting for polyethylene tubing, diameter 6 mm |
| Mounting |
unit |
| Temp. setpoint range |
15 ... 27 oC |
| Additional description |
| • |
filter included in air connection and in external H-restriction |
| • |
submaster set-up range 5 oC when reset signal increases from 21...91 kPa |
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