Accuracy: Includes linearity, hysteresis, repeatability, and voltage effects. Humidity: ±2.5% from 10% to 80% RH @ 25°C, ±3.5% from 80% to 90% RH @ 25°C.Temperature: ±0.5°F(0.27°C) @ 77°F (25°C) or +/- 0.75% of span,whichever is greater.

Accessories:

Sintered Filter Replacement Part Number: AC103512Slotted Filter Replacement Part Number: AC103513 Pipe Mounting Kit for AH72/AH73Part Number: AC1027 6 5Wall Mounting Kit for AH71Part Number: AC1031 6 8Duct Mounting Kit for AH71Part Number: AC103253 Adjustments: Zero and Span field adjustments, non-interacting. Time Constant: 50 seconds in slow moving air. Connections: Screw terminals (22-14 AWG wire).

Specification and order options

Weight: 6 lbs (2.02 kg). AH73 Model number AH71Industrial grade humidity transmitter withoptional temperature transmitter, CH106 connection head, display NAAH72Industrial grade humidity transmitter withoptional temperature transmitter, XIHMF connection head, display NAAH73Industrial grade humidity transmitter withoptional temperature transmitter, XIHMFG connection head, display available Min. output current: AH71_2.84 lbs (1.29 kg). AH72_, AH73_4.4 3.8 mA. Max. output current: 22 mA. Filter: 6 0 micron stainless-steel sintered filter(replacement P/N : AC103512) Transmitter entity parameters: Factory Mutual Approvals: V Explosionproof with intrinsically safe sensor: Suitable for the following hazardous area locations: Class I, Division 1, 2, Groups B, C, D Class II, Division 1, 2, Groups E, F, G Class III, Division 1, 2Intrinsically safe installation: Suitable for the following hazardous area locations: Class I, Division 1, 2, Groups A, B, C, D Class II, Division 1, 2, Groups E, F, G Class III, Division 1, 2 Class I, Zone 0, AEx ia IIC T4 1 Probe diameter 1=0.375" 1 Process threads 1=
1/2 " NPT2=G
1/2 P3 Conduit thread P3=
1/2 " NPTP4=
3/4 " NPT L120 Probe length L60=6"L120=12" T1 Filter type T1=Sintered stainless steelT2=Slotted stainless steel HT480 Transmitter model number HT480=Explosionproof with intrinsically safe sensor (transmitter code NT only)HT490=Intrinsically safe
max = 28 volts; I
max = 100 mA; C
i = 0.037 µ F and L
i = 0 mH. Transmitter ranges:
HVAC SENSORS Code Transmitter range N Display C=Display, metric units (AH73_series only)F=Display, English units (AH73_series only) N=No display (AH71_ and AH72_ series only) NT No temperature transmitter EN -20°Fto140°F S 0°Fto100°F 1 Signal output A 20°Fto120°F 1=4 to 20mA BI 30°Fto130°F N25 Calibration accuracy (humidity transmitter)N25±2.5% from 10% to 80% (25°C) with NIST certificateS25:±2.5% from 10% to 80% (25°C) N 32°Fto122°F H 40°Fto90°F S Temperature transmitter range from table

Specify and order products at:

AH7311P3L120T1HT480N1N25S = Sample part number

www.minco.com/sensors_config

Specifications subject to change

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