EasyManuals Logo

Honeywell WEB-VA75MB24NM User Manual

Honeywell WEB-VA75MB24NM
55 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #34 background imageLoading...
Page #34 background image
SPYDER MODEL 7 VAV CONTROLLER INSTALLATION INSTRUCTIONS
31-00475-01 34
APPENDIX
Sensor Input Accuracy
The controller's internal sensor inputs support both 10 K NTC Ω and 20 K NTC Ω sensors. The following table lists
the typical minimum accuracies of the hardware and software for these temperature sensors.
NOTE:
This is the accuracy of the internal sensor input (hardware + software [linearization]) only. This table does not
include the characteristics of the sensors themselves, see Sensor Characteristics on page 36.
Table 29 Sensor Accuracies
Range Measurement Error (Excluding Sensor Characteristics)
10 kΩ NTC
a)
20 k NTC PT3000
NI1000TK5000
b)
-58 °F to -4 °F (-50 °C to -20 °C) ≤ 5.0 K ≤ 5.0 K ≤ 1.2 K ≤ 1.2 K
-4 °F to +32 °F (-20 °C to 0 °C) ≤ 1.0 K ≤ 1.0 K ≤ 0.7 K ≤ 0.7 K
32 °F to 86 °F (0 °C to 30 °C) ≤ 0.5 K ≤ 0.3 K ≤ 0.5 K ≤ 0.5 K
86 °F to 158 °F (30 °C to 70 °C) ≤ 0.5 K ≤ 0.5 K ≤ 0.7 K ≤ 0.7 K
158 °F to 212 °F (70 °C to 100 °C) ≤ 1.0 K ≤ 1.0 K ≤ 1.2 K ≤ 1.2 K
212 °F to 266 °F (100 °C to 130 °C) -- ≤ 3.0 K ≤ 1.2 K ≤ 1.2 K
266 °F to 302 °F (130 °C to 150 °C) -- ≤ 5.5 K ≤ 1.2 K --
302 °F to 752 °F (150 °C to 400 °C) -- -- -- --
a)
10 k NTC Ω specified for -22 °F to 212 °F (-30 °C to +100 °C) only.
b)
NI1000TK5000 specified for -22 °F to +266 °F (-30 °C to +130 °C) only.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Honeywell WEB-VA75MB24NM and is the answer not in the manual?

Honeywell WEB-VA75MB24NM Specifications

General IconGeneral
BrandHoneywell
ModelWEB-VA75MB24NM
CategoryController
LanguageEnglish

Related product manuals