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Flammable gas and vapor detection PointGard3700-PointGard3700
Flammable gas and vapor detection PointGard3700-Dräger

Flammable gas and vapor detection PointGard3700
Dräger

Dräger's Response Status

Response Rate

100.0%

Response Time

2.8hours

Very Fast Response


About This Product

■Features

Dräger PointGard3700 is a complete one-channel gas detection system for measuring flammable gases and vapors in the atmosphere. All the necessary alarm equipment is included in a rugged yet compact housing with protection class IP66.

■All in one

PointGard3700 is the perfect solution for those who need a gas detection system but don't have the hassle of assembling the necessary components. The device includes a transmitter with measurement functions, a controller with evaluation functions, and essential alarm devices such as flashing lights and buzzers. The AC version of the PointGard3700 operates by plugging the optional mains power into a standard power outlet. For optimal installation, mount the PointGard3700 and sensor far apart from each other. This allows the PointGard3700, alarm device, and display to be installed at eye level, while the sensor can be placed as close as possible to the measurement location. The maximum distance between PointGard3700 and sensor is 30m. The Dräger PIR7000 sensor included with PointGard3700 is ideal for use in hazardous areas. We also offer accessories suitable for use in piping and ventilation shafts.

■Application

If you need to measure gas concentration locally, use PointGard3700. A typical application is the measurement of flammable gases or vapors in unventilated or closed rooms. In such cases, install the PointGard3700 outside the room near the entrance and the sensor inside the room to be monitored. In this way, it is possible to obtain information about the gas concentration before entering the room. If alarm limits are exceeded, PointGard's built-in alarm system will issue a warning. Automatic ventilation can also be activated, allowing you to re-enter the room once the concentration has dropped and there is no danger.

  • Product

    Flammable gas and vapor detection PointGard3700

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1 Models of Flammable gas and vapor detection PointGard3700

Image Part Number Price (excluding tax) Electrical Data Electrical Specification Certification Electrical data Power supply DC version Electrical data Power supply AC version Electrical data relay specifications Electrical data Analog signal output Measuring range Operation Usage environment Humidity Usage environment Temperature Storage Operating environment Temperature Operating Usage environment Atmospheric pressure Housing certification Housing protection type Housing weight Housing material Housing dimensions Height x Width x Depth Housing installation method Housing cable connection Type Security Indicator LCD display Function
Flammable gas and vapor detection PointGard3700-Part Number-PointGard3700

PointGard3700

Available upon quote

・CE certification, IEC/EN 61010-1
・UL 61010-1 compliant
・B class equipment, residential use, ICES-3 (B) /NMB-3 (B) compliant

・Operating voltage 10~30VDC
・Normal power 6W
・Operating current (maximum) 2.5A

・Operating voltage 100~240VAC, 50~60Hz
・Normal power 6W
・Operating current (maximum) 0.5A
・Inrush current: max. 40A at 230VAC 50Hz

・2 alarm relays and 1 fault relay
・SPDT contact 5A at 230VAC, 5A at 30VDC, contact resistance
・Use the push button attached to the front to reset the alarm.

・Normal operation 4~20mA
・Maintenance Constant current 3.4mA or 4mA ±1mA 1Hz modulation (adjustable)
・Failure <1.2mA

・Ethylene 0~40...100%LEL
・Methane, propane 0~20...100%LEL
・Methane 0~100vol%

Uses three push buttons mounted on the front

Relative humidity 0~95% non-condensing

-20~+65℃

-20~+50℃

700~1,300hPa

UL 508A/50/50E:CSA C22.2 94.1/94.2/14-13

IP66 indoor or outdoor use

3.9kg

Glass fiber reinforced polyester (GRP)

255x280x120mm

Wall mounting with internal screws or optional SS mounting bracket

・3 cable glands
・1/2"NPT

Self-contained gas monitor with alarm device for monitoring flammable gases and vapors in the atmosphere

Separate passwords for maintenance and settings menus

3 status LEDs (green/yellow/red)

・75mm/3” backlit graphic LCD display
・Display can be selected from red or green, alphanumeric characters

・Event and data logger that can record up to 35,000 times
-Display warning and error messages in plain text
- Prevent alarms with passwordless bump test mode
・Auto calibration mode for zero and span

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About Company Handling This Product

Response Rate

100.0%


Response Time

2.8hrs

Company Overview

Dräger, established in 1889, and headquartered in Lübeck, Germany, is a manufacturer and supplier of advanced ...

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