Cylindrical stainless steel guard with perforations for sensor protection.

EHRH-2-I-B | Telaire/Amphenol | Humidity

Relative Humidity 2% with Washdown Cover, 10K Thermistor, 4-20 mA, Flying Leads (Back)

Brand:Telaire/Amphenol

MPN:EHRH-2-I-B

SKU:EHRH-2-I-B

List Price:

$1,080.00

Today's Price:

$561.60

product datasheet

catalog page

product specifications

Accuracy

Sensor Element

10K Thermistor

Output

4 - 20 mA

Enclosure Rating

NEMA 3R

Power Requirements

24 VAC,24 VDC

Accessory

EHRH-C,DCPA-1.2,DCP-1.5-W,UR

Application

Waterproof,Washdown,Humidification,Dehumidification,Monitoring Indoor Space Humidity,Clean Rooms,Hospitals,Process Control,Laboratories,Museums,Schools,Office Buildings,Data Centers,ESD (Anti-Static) Control

Mount

Room

product series specifications

Accuracy:

Humidity: 2% (30% to 95%)

Temperature: ±0.5°F (±0.3°C) @ 77°F

Supply Voltage: 12-36VDC (Loop powered)

Signal Output: 4-20 mA @ 700Ω

Measurement Range:

Humidity: 0% to 100%

Temperature: -20° to 140°F (-29° to 60°C)

Sensing Technology Humidity: Bulk polymer resistive

Temperature:

EHRH-T: Platinum 1000Ω 385 RTD

EHRH: Type III 10 kΩ

Adjustments: Zero: ±20%, Span: ±10%

Sensitivity: 0.1% RH

Operating Temperature: -4° to 129°F (-20° to 54°C)

Enclosure Rating: Epoxy-hardened waterproof case

Cover: Stainless steel

Wiring Terminations: Flying leads

Weight: 0.98 lb (0.44 Kg)

Approvals: CE

Warranty: 1 year

product series features

Wash down waterproof design
4-20 mA output
Easy one-point field calibration
Rugged metal cover
Temperature output: Thermistor or 4-20 mA

more information & related documents

Series Description

The Telaire/Amphenol Advanced Sensors EHRH series humidity transmitters are specifically designed for washdown areas and condensing atmospheres and offer thermistor or 4-20 mA temperature output. The EHRH Series measures relative humidity with a 2% resistive sensor and can withstand 100% saturation. It is made to be surface mounted to a single-gang outlet box or mounted directly to the wall. The EHRH Series are furnished with a waterproof case, connector, and stainless steel cover with leads for termination inside the wall.

Kele Description

2% WASH DOWN HUM.XMTR- NO COVER

Manufacturer

Telaire/Amphenol