L91A1151/U Industrial Modulating PressureTrol® Controller
Industrial Modulating PressureTrol® Controller
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Modulating Pressure Controller |
| Pressure Range | Low pressure range |
| Control Type | Modulating |
| Sensor Element | Stainless steel diaphragm |
| Output Type | Electrical control signal |
| Connection | 1/4 inch NPT internal thread |
| Operating Temperature | -35°F to 150°F |
| Application | Industrial pressure modulation |
Notes
Product Overview
The L91A1151/U is a modulating pressure controller designed to provide continuous pressure regulation rather than simple on-off control. It is used in industrial combustion systems, boilers, and HVAC equipment where smooth pressure modulation is required.
This controller adjusts output in response to changing pressure conditions, helping maintain stable system performance.
Key Features
- Modulating pressure control
- Stainless steel diaphragm sensing element
- Designed for continuous regulation
- Suitable for industrial combustion systems
- Reliable long-term performance
Packaging & Delivery
- Industrial carton packaging
- Export packing available
- Shipping by air, sea, or courier
- Bulk order support
Frequently Asked Questions (FAQ)
Q: What does modulating control mean?
A: It provides continuous output based on pressure changes rather than simple on-off switching.
Q: Where is this controller used?
A: Industrial boilers, burners, and HVAC systems.
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