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Duct and Outside Air Humidity/Temperature Sensor

Installation and Operation

1 of 4

Catalog No. -808-623-1101

Specications subject to change without notice.

#9938 2/15/18–

Overview

The H200 is a 2% accurate relative humidity sensor that includes a thermistor temperature sensor. The sensor can be

ordered for duct or outside air applications. The transmitter can be wired for either a 0 to 5 VDC output or a loop powered

4 to 20 output. mA

Figure 1: Duct Humidity Sensor Outside Humidity Sensor Figure 2:

Part # NSB-10K-2-H200-D-BB2 Part # NSB-10K-2-H200-O-BB2

Specications

Power

10 to VDC For 0 to 5 VDC or 4 to 20 mA 35

Humidity Outputs

12 to VAC For 0 to 5 VDC Humidity Output27

Power Consumption

22 mA max. For 0 to 5 VDC or 4 to 20 mA DC

Humidity Outputs

0.53 VA max. AC For 0 to 5 VDC Humidity Output

Sensor Factory corrected @17 RH

points (10 to 90% RH)

Humidity Capacitive Polymer

RH Accuracy ±2% @ 73°F (23°C) from 10 to90%

Drift 0.5% per year

Response time < 5 seconds in moving air

RH Linearity Negligible, factory corrected linier

from 10 to90%

RH Hysteresis Factory corrected to <1%

Temperature Thermistor Type 2 , 10K

Filter 80 micron sintered stainless steel

lter

Calibrated Accuracy Calibration @17 RH points,

(10% to 90%)

RH 2% from 10 to 90% @ 73°F (23°C), 2%

Non-condensing

Thermistor ±0.36ºF (0.2ºC) from 32 to 158ºF

(0 to 70ºC) - High accuracy units

are available

Output Selectable via wiring detail

Humidity 0 to 5VDC or 4 to 20mA at 0 to

100%RH

Temperature Thermistor

Humidity Output Impedance

Current @ 24VDC, Voltage drop is 10VDC 700

(Supply Voltage DC Transmitter voltage –

drop 10VDC) / 0.02 Amps = Max load

Impedance

Voltage 10K

Probe Length

Duct diameter5.3” (13.5cm) Duct Insertion, 1”

Outside Air dia.2.4” (6.1cm) Below Enclosure, 1”

Dimensions 4.9”W x 2.8”H x 2.35”D, (124.8 x 71.6 x

59.7mm)

Termination Open wire

Crimp 18 to 26 AWG with Sealant Filled Crimp

Connector (BA/SFC1000-x00)

Wire Nut 26 to 16 AWG with Sealant Filled Wire

Nut (BA/SFC2000-x00)

Enclosure MaterialPolycarbonate, UV resistant

Enclosures Ratings NEMA-4, IP66, UL94V-0

Environmental Operation Range

-40º to 158ºF (-40º to 70ºC) • 0%

to 100% RH

Approvals RoHs

Product specificaties