HL-69158NP-0 Johnson Controls Humidity Device

Overview

The Johnson Controls HL-69158NP-0 is a multi-function humidity device designed to operate as a high limit or proportional override humidity controller, a stand-alone proportional controller, or a stand-alone two-position controller. It includes an integral temperature sensor to add versatility and eliminate the need for separate sensors.

Features

• Multi-functional capability supporting multiple humidity control applications
• Integral thin-film nickel temperature sensor operating independently of humidity control
• Proportional output reduction to lower energy consumption and prevent duct condensation
• All-plastic enclosure designed to reduce thermal biasing

Specifications

• Input Signal: 0 to 10 VDC or 0 to 20 mA
• Output Signal: 0 to 10 VDC or 0 to 20 mA
• Temperature Sensor: 1,000 ohms resistance at 70°F (21°C) Nickel RTD
• Relay Contact: Single-Pole, Single-Throw (SPST), normally open
• Supply Voltage: 24 VAC or powered directly from a controller

Applications

• Proportional override device to regulate duct humidity alongside system controllers
• Stand-alone proportional duct humidity control
• Stand-alone two-position or On/Off relay equipment control based on user setpoints