TROVIS 3730-3, Electropneumatic Positioners

Miscellaneous Electric Control Components

Electropneumatic Positioners

TROVIS 3730-3

Product Description

1. Reversing Amplifier 3710 to operate a double acting pneumatic actuator with using a single acting pneumatic or electro pneumatic positioner or limit switch., 2. Electro pneumatic Positioner TROVIS 3730-3 for pneumatic controlled valves to assign the valve position to the control signal., 3. Pneumatic Volume Booster 3755 for use together with the positioners to increase the positioning speed of pneumatic actuators.

Product Ratings

1. Reversing Amplifier 3710 | - Permissible supply pressure: Up to 6 bar; | - Degree of protection: IP66; | - Permissible ambient temperature: 25 to +80 C (13 to +176 F); | | 2. Positioner TROVIS 3730-3 | - Current Input: 4 to 20 mA DC | - Supply air: 1.4 to 7 bar; | - Temperature Rating: - 25 to +80 C (all versions); | - Degree of protection: IP 66; | - Certified Safe Equipment (BVS 18 ATEX E 044 X, IECEx BVS 18.0035X): | II 2G Ex ia IIC T4/T6 Gb/II 2D Ex ia IIIC T85 C Db for TROVIS 3730-3-110/111...; | II 2D Ex tb IIIC T85 C Db for TROVIS 3730-3-510/511...; | II 3G Ex nA IIC T4/T6 Gc/ II 2D Ex tb IIIC T85 C Db for TROVIS 3730-3-810/811...; | II 3G Ex nA IIC T4/T6 Gc for TROVIS 3730-3-850/851... (BVS 18 ATEX E 045); | | 3. Pneumatic Volume Booster 3755 | - Supply Pressure: Max. Up to 10 bar Max 145 psi; | - Degree of protection provided by enclosure: IP 66; | - Standard temperature, 25 to +80 C;

Applicable Standards

Not Available / To be Updated