Johnson Controls HE-6800 Series Catalog Page

HE-6800 Series Humidity Transmitters with Temperature Sensor

Code No. LIT-1900655 Issued July 8, 2015

HE-6800 Series Humidity Transmitters with Temperature Sensor

Description

The HE-6800 Series Humidity Transmitters with Temperature Sensor provide both humidity and temperature sensing in room wall-mount applications. The transmitter offers local warmer/cooler temperature setpoint adjustment and temporary occupancy override. The humidity sensor provides Relative Humidity (RH) accuracy of ±2% or ±3% RH and measures RH over the entire range of 0 to 100%.

A warmer/cooler dial is included on certain models for minor temperature adjustments from the setpoint. All models feature an occupancy override button that allows the user to override time-of-day scheduling when the space is occupied outside of the normal occupied hours schedule. The transmitter also includes DIP switches to enable or disable override and Light-Emitting Diode (LED) functions. In addition, all models feature a user-selectable 0 to 5 VDC or 0 to 10 VDC humidity output switch, and a power supply selection switch.

The HE-6800 Series Humidity Transmitters include screw terminal block terminations that provide flexibility for field wiring. All models include a 6-pin modular jack access port for connecting accessories to the Zone Bus. This feature allows a technician to commission or service the controller via the transmitter.

Features

• controller configuration DIP switch — allows users to adjust the room comfort and choose occupancy features that match the application and transmitter

• power supply selection switch — enables transmitter use in high input voltage applications

• user-selectable humidity output — provides either a 0 to 5 VDC or 0 to 10 VDC output for compatibility with various controllers

• occupancy Light-Emitting Diode (LED) indicator — displays the current operating mode of the controller (VMA12 and VMA14 Series only)

• manual override pushbutton (PB) — overrides time-of-day scheduling when the space is occupied outside of the normal occupied hours schedule

• warmer/cooler setpoint dial (select models) — allows for minor temperature adjustments from the setpoint

Repair Information

If the HE-6800 Series Humidity Transmitter fails to operate within its specifications, replace the unit. For a replacement transmitter, contact the nearest Johnson Controls® representative.

Selection Charts

HE-6800 Series Humidity Transmitter with Temperature Sensor Product Code Numbers

Product Code Number Temperature Sensing

Element

HE-68N2-0N00WS Nickel ±2% No 80 x 80 HE-68N3-0N00WS Nickel ±3% No 80 x 80 HE-68N2-1N00WS Nickel ±2% Yes 80 x 80 HE-68N3-1N00WS Nickel ±3% Yes 80 x 80 HE-68P2-0N00WS Platinum ±2% No 80 x 80 HE-68P3-0N00WS Platinum ±3% No 80 x 80 HE-68P2-1N00WS Platinum ±2% Yes 80 x 80 HE-68P3-1N00WS Platinum ±3% Yes 80 x 80 HE-6863-0N00WS 10,000 Thermistor ±3% No 80 x 80 HE-6863-1N00WS 10,000 Thermistor ±3% Yes 80 x 80

Optional Accessories

Product Code Number Description

ACC-INSL-0 ACC-INSL-1

NS-WALLPLATE-0 Adapts an HE-6800 Series Humidity Transmitter (3-3/16 x 3-3/16 in. [80 x 80 mm]) to a Standard

T-4000-119 Allen-Head Adjustment Tool (30 per Bag)

1. These foam pads help prevent drafts from entering the unit through the wall, and make installation easier when mounting on an uneven surface.

1 1

Wallbox Mounting Pad (10 per Bag) Surface Mounting Pad (10 per Bag)

3-3/16 x 4-3/4 in.

(80 x 120 mm) Wallbox

Humidity Accuracy (% RH)

Warmer/Cooler Temperature Setpoint Adjustment Override

Enclosure Dimensions (mm)

The performance specifications are nomina l and conf orm to accep table industr y standar ds. For ap plications a t condition s beyond th ese specification s, consult the local Jo hnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.

www.johnsoncontrols.com

HE-6800 Series Humidity Transmitters with Temperature Sensor (Continued)

Technical Specifications

HE-6800 Series Humidity Transmitters with Temperature Sensor

Power Requirements 4.5 to 7.5 mA at 14 to 30 VDC and 5K ohm Load, or 18 to 25 mA at 20 to 30 VAC and 5K ohm Load Terminations 9-Position Screw Clamp Terminal Block Wire Size 16 to 24 AWG (1.3 to 0.6 mm Diameter); 18 AWG (1.0 mm Diameter) Recommended Temperature Measurement Range 32 to 131°F (0 to 55°C) Humidity Measurement

Range Temperature Sensor Nickel

Humidity Sensor Type Capacitive Polymer Sensor Humidity Element

Accuracy

Setpoint Range Warmer/Cooler Temperature Sensor Time Constant 10 Minutes at 10 ft per Minute Manual Override Integral Momentary Pushbutton (DIP Switch Selectable) LED Green LED Indicates Three Modes of Operation (VMA12 and VMA14 Series Controllers Only) Ambient Operating Conditions 32 to 131°F (0 to 55°C), 10 to 95% RH Noncondensing;

Ambient Storage Conditions -40 to 140°F (-40 to 60°C), 5 to 95% RH Noncondensing;

Materials White Thermoplastic

Dimensions (H x W x D)

Shipping Weight 0.44 lb (0.20 kg) Compliance United States UL Listed, File E107041,

Full Range 0 to 100% RH Calibrated Range 10 to 90% RH

(HE-68Nx Models)

Platinum (HE-68Px Models)

Nonlinear NTC, Thermistor, Type II (HE-686x Models)

HE-68x2 Models ±2% RH for 20 to 80% RH at 50 to 95°F (10 to 35°C);

HE-68x3 Models ±3% RH for 20 to 80% RH at 77°F (25°C);

HE-68xx-0 Models 3-3/16 x 3-3/16 x 1-5/16 in. (80 x 80 x 32 mm) HE-68xx-1 Models 3-3/16 x 3-3/16 x 1-7/16 in. (80 x 80 x 35 mm)

Canada UL Listed, File E107041,

Europe CE Mark – Johnson Controls, Inc., declares that this product is in compliance with the essential

Australia and New Zealand

Sensor Type 1,000 ohm Thin Film Nickel Coefficient Approximately 3 ohm per F° (5.4 ohm per C°) Reference Resistance 1,000 ohm at 70°F (0°C) Accuracy ±0.34F° at 70°F (±0.18C° at 21°C) Sensor Type 1,000 ohm Thin Film Platinum Coefficient Approximately 2 ohm per F° (3.9 ohm per C°) Reference Resistance 1,000 ohm at 32°F (0°C) Accuracy ±0.35F° at 70°F (±0.19C° at 21°C) Sensor Type 10,000 ohm NTC Thermistor Coefficient Nonlinear NTC, Johnson Controls Type II Reference Resistance 10,000 ohm at 77°F (25°C) Accuracy ±0.9F° (±0.5C°) at 32 to 158°F (0 to 70°C)

±4% RH for 10 to 20% RH and 80 to 90% RH at 50 to 95°F (10 to 35°C)

±6% RH for 10 to 20% RH and 80 to 90% at 77°F (25°C)

86°F (30°C) Maximum Dew Point

Protection: IP30 (EN 60529)

CCN PAZX, Under UL 916, Energy Management Equipment

CCN PAZX7, Under CAN/CSA C22.2 No. 205, Signal Equipment

requirements and other relevant provisions of the EMC Directive 2004/108/EC. WEEE Directive 2002/96/EC RoHS Directive 2002/95/EC

C-Tick Mark, Australia/NZ Emissions Compliant

The performance specifications are no minal and co nform t o acceptab le ind ustry standar ds. For appl ications at condition s beyond these specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.

www.johnsoncontrols.com