Vaisala HUMICAP HMW90 SERIES Especificaciones descargar pdf (Pagina 57)

551

HUMIDITY

WE MAKE IT EASY.

kele.com 888-397-5353 USA

March 2014

SRH13PD

ROOM, DUCT, AND OSA 5% HUMIDITY TRANSMITTERS

SRH15 SERIES

Accuracy 5% RH (0-100% RH) @ 73°F (23°C)

Drift <1% RH/yr @ 73°F (23°C), 50% RH

Supply Voltage 12-30 VDC

Signal Output 4-20 mA, 2-wire

Maximum Output

Impedance 700Ω @ 24 VDC Ω = (supply - 10) /

0.02

Sensing Technology Replaceable capacitive polymer

Sensor Protection Porous polyethylene

Protection Reverse polarity protection

Operating Humidity 0 to100%

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

Enclosure

Room ABS plastic (ﬂammability, 94V-0)

Duct/OSA Polycarbonate (ﬂammability, 94V-0),

NEMA 4 (IP65)

Wiring Terminations Pluggable terminal block

Dimensions

Room 4.7"H x 2.8"W x 1.0"D

(12 x 7 x 2.5 cm)

Duct 5.1"L x 2.7"W x 2.4"D

(13 x 6.8 x 7 cm) 8.5" (21.6 cm)

probe length 1/2" probe Ø

OSA 6.1"L x 4"W x 12.5"D

(15.5 x 10 x 32 cm)

Approvals CE, RoHS

Weight

Room 0.5 lb (0.23 kg)

Duct 1.3 lb (0.59 kg)

OSA 2.6 lb (1.2 kg)

Warranty 1 year (sensor) 3 years

(electronics only)

DESCRIPTION

Designed for the HVAC control system, the Setra SRH15

Series Humidity Transmitters offer reliable measurement of

RH levels from 0 to 100% with an accuracy of ±5%. Available

in wall, duct, and outside air conﬁgurations, the SRH Series

transmitters are easy to install and service if necessary. The

transmitters utilize a ﬁeld replaceable sensor tip that allows

the end user to replace sensors on-site—eliminating factory

calibration and downtime.

FEATURES

• ±5% RH accuracy

• No recalibration required

• Replaceable sensor

• Capacitive sensor technology

• Reverse polarity protection

Shield

RTN/COM

+EXC

Ground connection

(not used)

2 RH (4 to 20 mA) output

1 Vin

WIRING

SPECIFICATIONS

SRH13P0

ORDERING INFORMATION

ACCESSORIES

SR35PT0 Replaceable 5% humidity sensor

MODEL DESCRIPTION

SRH5PO11T0N 5% Outside air humidity transmitter, 4-20 mA output

SRH5PD11T0N 5% Duct mount humidity transmitter, 4-20 mA output

SRH5PW11T0N 5% Wall mount humidity transmitter, 4-20 mA output

SRH113PW

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Vaisala HUMICAP HMW90 SERIES Especificaciones Pagina 57

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