Setra-system Model SRH Instrukcja Użytkownika Pobierz pdf

Model SRH

Wall Mount Unit

2.81

71.50

3.30

4.69

119

1.41

Wall Mount - Back Plate

2.37

To open wall unit, back out the

security set screw (if used), then

press the security latch inward and

lift-up cover.

Security Latch

Security Screw

Front View

Top View

Setra Model SRH

Relative Humidity Sensor Series

with Active or Passive Temperature Sensing

Installation Instructions

1.0 GENERAL INFORMATION

Every SRH humidity sensor product is tested and calibrated before shipment. Setra’s

Humidity Sensor family consists of a wall mount, duct mount, and outside air unit.

This product line expands the solution opportunities for the HVAC/building automa-

tion market and other relative humid ity monitoring applications. All models utilize

a ﬁ eld-replaceable sensor module, NIST traceability, accuracies of ±2%, ±3%, ±5%,

active or passive temperature sensing, and a durable capacitive sensor capable of

full-scale 0 to 100% RH measurement.

2.0 MECHANICAL INSTALLATION

2.1 Environment

The operating temperature limits of the SRH model are as follows:

Operating Temperature Range -40°F to 140°F (-40 to 60°C)

Storage Temperature -40°F to 158°F (-40 to 70°C)

2.1 Wall Mount

It is important to ﬁ nd a place within a room where the transmitter can be ex-

posed to unrestricted air circulation that will represent the average humidity and

temperature within that space. Try to avoid any locations that may be exposed

to fumes, extreme temperatures, and high moisture content. Also, make sure the

location is on an indoor wall that is about 4 to 6 feet above the ﬂ oor. For ease of

in.

1 2 3 4 5 6 ... 11 12

Podsumowanie treści

Strona 1 - Installation Instructions

1Model SRHWall Mount Unit2.8171.503.30844.691191.4136Wall Mount - Back Plate2.3760To open wall unit, back out thesecurity set screw (if used), then pr

Strona 2 - Outside Air Mounting Plate

10Optional Duct Flange(Top View)7.0 DUCT MOUNT INSTALLATIONin.mm1.5038.101.7544.452.2557.153.0076.201.12528.582.2557.15ø.1804.57ø4xP/N 888415

Strona 3 - 3.0 ELECTRICAL INSTALLATION

11Optional Duct Flange(Side View)1.125 28.5Mounting the transmitter using the optional duct ﬂange. 1. Drill a 1.125” (28.5 mm) diameter hole into th

Strona 4

12159 Swanson Road, Boxborough, MA 01719-1304Tel: 800-257-3872/978-263-1400Email: [email protected]; Web: www.setra.com8.0 RETURNING PRODUCTS FOR REPAIR

Strona 5 - 40 50

25.1130Outside Air Mounting PlateModel SRHOutside Air Unitshown w/Porous Weather Shield3.7294Model SRHDuct Unitshown w/sensing probeDuct Mount Base1.1

Strona 6 - Retaining Clip

33.0 ELECTRICAL INSTALLATION3.1 WiringMatch your transmitter with the corresponding diagrams and set the jumpers and wire accordingly. Ensure that al

Strona 7 - Side View

4Wiring 4 to 20 mA Output Units (2-wire / T0, T1 & T2)ShieldTH2TH1 / +V_TMPRTN_TMP / +V_RHRTN_RH / COM+EXC6 Earth Ground Connection5 4 3

Strona 8

5Wiring 4 to 20 mA Output Units (3-wire / T3, T5)ShieldTH2TH1 / +V_TMPRTN_TMP / +V_RHRTN_RH / COM+EXC6 Earth Ground Connection5 4 3 Acti

Strona 9 - 6.0 DIMENSIONAL DRAWINGS

64.0 CALIBRATIONAll relative humidity products are fully tested and calibrated prior to shipment in accordance with the National Institute of Standard

Strona 10

7Replaceable Sensor with Sintered FilterRemove the white retaining clip (shown above and on page 6). Remove the sensor tip module by holdng the sides

Strona 11

85.0 SPECIFICATIONSRH Performance DataSensing Element Capacitive PolymerHumidity Operating Range 0 to 99% RH (non-condensing)Accuracy at 68°F (20°C)

Strona 12

96.0 DIMENSIONAL DRAWINGSWall MountDuct MountOutside airin.mmDuct mount shown w/optional Duct Flange2.6868.15.60142.25.10129.52.3860.48,72212.8171.504

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Setra-system Model SRH Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Czujniki Setra-system Model SRH. Setra System Model SRH User Manual Instrukcja obsługi

Podsumowanie treści

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