The System 350™ R353/S353 Modular Electronic Sequencer is designed to provide multi-stage control in HVAC and refrigeration applications. The R353 Signal Input Module accepts input signals of 0...
The S351 Stage Module is used in conjunction with the W351 Humidity Control to add multiple staging capability. Using a Y350R, up to five S351s can be added to the W351 via the 5-pin, plug-...
The D351 Digital Display Module is used in conjunction with the W351 and W351P Humidity Controls. A 3-digit LCD display provides continuous readout of the actual humidity sensed by the HE-67S3-...
The P352AB Electronic On/Off Pressure Control features SPDT relay output and LED indication. This control is used in conjunction with a pressure transducer and wiring harness. The pressure...
The P352P Electronic Proportional Plus Integral Pressure Control Series has two proportional outputs of 0 to 10 VDC and 0 to 20 mA. Proportional Plus Integral (PI) control is an option to hold...
The S352 Stage Module is used in conjunction with the P352 On/Off Pressure Control to add multi-stage capability. Using a Y350R, up to five S352s can be added to the P352 via the 5-pin plug-...
The A350S Reset Module is designed to raise or lower the setpoint of supply water or supply air temperature based upon a proportionate change in temperature at the master sensor. The A350S has...
The D350, D351, and D352 Display Modules are designed for use with System 350TM temperature, humidity, and pressure controls to provide a digital readout of sensor or setpoint values—at the...
The W351P Electronic Humidity Control series has proportional outputs of 0 to 10 VDC and 0 to 20 mA. Proportional plus integral (PI) control is an option to hold setpoint regardless of load...
The A350A/B Series are On/Off temperature controls with a SPDT relay output and LED indication. These controls are used in conjunction with the A99B Series (PTC silicon) Temperature Sensors....
