Product specifications

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DIFFERENTIAL PRESSURE
91

Model SRH
Relative Humidity Sensor
Model Accuracy Conguration Outputs Temperature Outputs Display
3
Options
SRH1 = SRH 2P 2% W Wall 11 4 - 20 mA T0 None (RH only) N None C NIST Certicate
of Performance
3P 3% D Duct 2C
0 -5 or 0-10 VDC
1
(user-selectable)
T1 10K Ω Type II Thermistor ( Passive)
5P 5% O Outside Air T2 1000 Ω RTD (Passive)
T3 -58 to 140°F (-50 to 60°C [Ac-
tive])
2,3
T5 +14 to 140°F
(-10 to 60°C [Active])
2,3
T6 10K Ω Type III Thermistor [Passive]
S R H 1
N

Certicate of Conformance
Model Accuracy Temperature Outputs
SRH3 = SRH 2P 2% T0 None (RH only)
3P 3% T1 10K Ω Type II Thermistor ( Passive)
5P 5% T2 1000 Ω RTD (Passive)
T3 -58 to 140°F (-50 to 60°C [Active])
3
T5 +14 to 140°F (-10 to 60°C [Active])
3
T6 10K Ω Type III Thermistor [Passive]
Replacement Sensor Assembly:
S R H 3
Ordering Example: SRH32PT0 = 2% Accuracy, RH only.
Notes:

2. Tspan jumper factory congured for 60°C. User-selectable Tspan for 40°C and 50°C option provided.

