Thermo-Hygrometer, Very High Performance DISCONTINUED PRODUCT

RH411

Thermo-Hygrometer, Very High Performance

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See our New RH511
3-Year Warranty
Unique Dual Display for Simultaneous Indication of BOTH Temperature and Relative Humidity
Dual Simultaneous Analog Outputs for Temperature and Relative Humidity
°C/°F Switchable
Display Hold
Min/Max Storage
Sleep Mode to Prolong Battery Life
Digital % RH and Temperature Calibration for Accuracy and Repeatability
REVIEW PDF FILE (link below) FOR COMPLETE PRODUCT SPECIFICATIONS

产品描述

The RH411 is no longer available, please see RH511

Specifications

HUMIDITY MEASUREMENT
Range: 2 to 98% RH
Accuracy: 3% @ 25°C, between 20 and 90% of range; 5% @ 25°C, below 20% or above 90%
Sensor: Resistive polymer
Response Time: 30 seconds for a 30 to 80% step change
Display Resolution: 1% RH

TEMPERATURE MEASUREMENT
Range: -17 to 48°C; 2 to 120°F
Accuracy: 0.5°C/1°F
Sensor: Solid state
Response Time: 3 m for 63% step change
Display Resolution: 1°C/1°F

DISPLAY FUNCTIONS
Indication: Continuous, for both temperature and humidity
Min/Max: Storage of high and low readings for both temperature and humidity; user reset to clear stored values at any time

ANALOG OUTPUTS
Types: 10 mV/°F and 10 mV/%RH, continuous output; connected to >47 k½ impedance
Connections: Standard banana plug; common ground connector for both outputs

MECHANICAL
Dimensions: 180 x 81 x 60 mm (7.1" x 3.2" x 2.4")
Probe: 12.7 mm x 76.2 mm (0.5" x 3")
Weight: 400 g (14 oz)
Display: 11 mm (0.42") LCD readout; 3-digit temperature, 2-digit humidity indication; custom indicators for measurement units (%RH, °F, °C, min, max, reset, display hold and low battery)
Meter Ambient Conditions: 10 to 40°C (50 to 104°F); 0-90% RH, non-condensing
Power: 9 V battery included and 110 Vac adaptor included
Battery Life: 100 h, alkaline battery
Sleep Mode: Unit shuts off after 15 minutes if no buttons are pushed.

† 所有金额以RMB显示
注: *RH411 supplied with handheld temperature/ humidity sensor with 5' cable, 9 V battery, 110 V ac adaptor and operator’s manual.