Product Description:
| Enclosure | NEMA 4/4X (Series ESR) Explosion Proof / Ex d IIB T4 (Series ESR-EXP) |
| Ambient Temperature | -4 oF to +131 oF [-20 C to +55 C] |
| Process Temperature | -4 oF to +176 oF [-20 C to +80 C] Higher Temperatures require extended mounting kits or heat shields. |
| Power Supply | 1ph: 120 Vac 50/60 Hz, 220 Vac 50/60Hz |
| 3ph: 380/440 Vac 50/60Hz | |
| 24 Vdc | |
| Motor and Auxiliary Limit Switches | Open/Close Limit Switch (250 Vac 15A) |
| Travel | 90 ± 5o |
| Indicator | Continuous Position Indicator |
| Lubrication | Shell Gadus S2 V220 2 |
| Housing | Anodized Aluminum |
| External Coating | Polyester (TGIC -Free) |
| Options | |
| High Resolution Controller | Input: 4-20mA, 1-5V, 0-5V, 0-10V, 2-10V or Digital command |
| Input: 4-20mA; 1-5v; 2-10v | |
| Position Transmitter | Output: 0 to 10VDC or 0 to 20mA |
| Ouput : DC 4-20mA | |
| Communication | Mod-Bus |
| High-Resolution Controller + Modbus | Input: 4-20mA, 1-5V, 0-5V, 0-10V, 2-10V or Digital command |
| Output: Modbus | |
| LCU | Local Control Unit |
| Integral | Integrated control panel - Front field control panel, PCB board, and magnetic contactor are built-in, and terminal block for rear connection is installed - Operation is possible without additional instrumentation |
| GOV | Governor - To slows Fail Action Standard: ESR1730 & ESR2600 |
**Series ESR Electric, Spring Return Actuator can be mounted on ABZ Valve, Sharpe Valve and Quadrant Valve products.
ABZ Spring Return (ESR) Datasheet
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