Humidity

SRH12 Series



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SRH12 Series

Setra 2% Wall, Duct and OSA Humidity Transmitters SRH12 Series

Setra 2% Wall, Duct and OSA Humidity Transmitters

 

Designed for the HVAC control system, the Setra SRH12 Series of humidity transmitters offer reliable measurement of RH levels from 0 to 100% with an accuracy of 2%. Available in wall, duct, and outside air configurations, the SRH12 Series is 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. This eliminates factory calibration and downtime.


Products

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
SRH12PD11T0N 2% DUCT RH XMTR In Stock340.92272.74
SRH12PO11T0N 2% OUTSIDE AIR RH XMTR INFO411.85329.48
SRH12PW11T0N 2% ROOM RH XMTR INFO323.51258.81
SRH32PT0 2% REPLACEABLE HUMIDITY SENSOR INFO266.44213.15

Accessories

No accessories found
Features
  • ±2% RH accuracy
  • No recalibration required
  • Replaceable sensor
  • Capacitive sensor technology
  • Reverse polarity protection
Specifications

Accuracy: 2% 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

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: 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)

Certifications






Download Additional Data

document   SRH12 Series Catalog Page
document   SRH Instruction Manual