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W7100G1001 | Honeywell Microprocessor Based Discharge Water Control
- Regular price
- $1,987.00
- Sale price
- $1,987.00
- Regular price
-
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Product Description P/N: W7100G1001
Description
The Honeywell W7100G1001 is a microprocessor-based discharge water temperature controller designed for reciprocating chiller and cooling tower applications.
Technical Specifications
| Condition | New/Never Used Surplus |
|---|---|
| Brand | Honeywell |
| Category |
Sensors & Switches
|
| Part Number | W7100G1001 |
| Subcategory | Temperature Transmitter |
| Function | Temperature Controller (Discharge Water Control) |
| Control Temperature Range | –40°F to 150°F (–40°C to 66°C) |
| Input Voltage | 24 VAC |
| Frequency | 50/60 Hz |
| Power Consumption | 12 VA |
| Weight | 2.51 lbs |
Information About W7100G1001
The Honeywell W7100G1001 is a microprocessor-based discharge water temperature controller designed for precise multi-stage control in HVAC systems such as reciprocating chillers and cooling towers. Engineered for temperature stability and compressor efficiency, the W7100G1001 supports up to six stages (expandable to ten) of cooling operation using advanced PI control logic. Its compact design, flexible sensor support, and intuitive LED status indicators make it ideal for maintaining optimal water temperatures in critical HVAC applications.
Key Features:
- Staged Cooling Control: Supports sequencing of up to six cooling stages for compressors or fans; expandable to ten with the optional W7101 satellite sequencer—delivering smooth load balancing and system efficiency.
- Proportional-Integral Logic: Employs proportional-plus-integral control to minimize temperature overshoot and undershoot, maintaining stable discharge water temperatures and reducing compressor cycling.
- Soft-Start Protection: Includes a soft-start feature to gradually engage cooling stages after system startup, helping protect equipment and extending component lifespan.
- Customizable Timing Functions: Provides adjustable stage-on and stage-off delays (30 or 60 seconds), as well as minimum on/off timings—allowing installers to fine-tune system response for diverse load conditions.
- Sensor Reset & Remote Setpoint: Compatible with remote reset based on space or outdoor sensors (e.g., Honeywell C7170), and supports remote setpoint adjustment via potentiometer for flexible field configuration.
- Visual Diagnostics: LED indicators display the status of each active cooling stage, simplifying setup, operation, and troubleshooting.
- Compact Low-Voltage Design: Runs on 24 VAC (20–30 VAC operating range), consuming only 12 VA, and supports operating temperatures from −40°F to 150°F, suitable for demanding HVAC environments.
The W7100G1001 delivers intelligent, reliable control for discharge water temperature regulation in multi-stage HVAC systems. Its advanced sequencing logic, flexible setup, and energy-conscious operation make it a trusted solution for facilities requiring stable and efficient chiller or tower performance—even in legacy installations where the controller remains in active service.
Description
The Honeywell W7100G1001 is a microprocessor-based discharge water temperature controller designed for reciprocating chiller and cooling tower applications.
Technical Specifications
| Condition | New/Never Used Surplus |
|---|---|
| Brand | Honeywell |
| Category |
Sensors & Switches
|
| Part Number | W7100G1001 |
| Subcategory | Temperature Transmitter |
| Function | Temperature Controller (Discharge Water Control) |
| Control Temperature Range | –40°F to 150°F (–40°C to 66°C) |
| Input Voltage | 24 VAC |
| Frequency | 50/60 Hz |
| Power Consumption | 12 VA |
| Weight | 2.51 lbs |
Information About W7100G1001
The Honeywell W7100G1001 is a microprocessor-based discharge water temperature controller designed for precise multi-stage control in HVAC systems such as reciprocating chillers and cooling towers. Engineered for temperature stability and compressor efficiency, the W7100G1001 supports up to six stages (expandable to ten) of cooling operation using advanced PI control logic. Its compact design, flexible sensor support, and intuitive LED status indicators make it ideal for maintaining optimal water temperatures in critical HVAC applications.
Key Features:
- Staged Cooling Control: Supports sequencing of up to six cooling stages for compressors or fans; expandable to ten with the optional W7101 satellite sequencer—delivering smooth load balancing and system efficiency.
- Proportional-Integral Logic: Employs proportional-plus-integral control to minimize temperature overshoot and undershoot, maintaining stable discharge water temperatures and reducing compressor cycling.
- Soft-Start Protection: Includes a soft-start feature to gradually engage cooling stages after system startup, helping protect equipment and extending component lifespan.
- Customizable Timing Functions: Provides adjustable stage-on and stage-off delays (30 or 60 seconds), as well as minimum on/off timings—allowing installers to fine-tune system response for diverse load conditions.
- Sensor Reset & Remote Setpoint: Compatible with remote reset based on space or outdoor sensors (e.g., Honeywell C7170), and supports remote setpoint adjustment via potentiometer for flexible field configuration.
- Visual Diagnostics: LED indicators display the status of each active cooling stage, simplifying setup, operation, and troubleshooting.
- Compact Low-Voltage Design: Runs on 24 VAC (20–30 VAC operating range), consuming only 12 VA, and supports operating temperatures from −40°F to 150°F, suitable for demanding HVAC environments.
The W7100G1001 delivers intelligent, reliable control for discharge water temperature regulation in multi-stage HVAC systems. Its advanced sequencing logic, flexible setup, and energy-conscious operation make it a trusted solution for facilities requiring stable and efficient chiller or tower performance—even in legacy installations where the controller remains in active service.