LPT Low Power Transmitter

Category : Gas Detectors

Kondisi : NEW

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Hotline 1 : 0822-5102-2483

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Hotline 3 : 0812-8847-8408

Description
Specification

The LPT is an economical, single sensor, analog transmitter for monitoring toxic gases non-hazardous, non-explosion proof rated commercial and light industrial applications. This basic transmitter is designed to be part of a fixed system with a Controller for applications such as car parks, vehicle repair, aquatic centers, ice rinks and oxygen depletion applications. It features a two-wire loop power, three-wire VDC or four-wire VAC power, 4 - 20 mA linear output signal, thermal resetting fuses, temperature compensation, and visual LED indication for power and fault conditions, all in a RoHS compliant package. Comes standard with a water / dust tight, corrosion resistant ABS / polycarbonate enclosure with a hinged, secured door. With the optional splash guard installed, the enclosure is IP54 rated and ideal for use in water spray or wash down applications. Automated calibration and other maintenance procedures are simple and easily performed in the field. For parking garage applications, our proprietary Calibration Extending Firmware (CEF) takes into account the aging of the sensors so that less frequent calibrations are acceptable in non-critical applications.

Key Features

Single channel
Linear 4 - 20 mA output signal
2-wire loop, 3-wire VDC or 4-wire VAC power
Standard water / dust tight, corrosion resistant enclosure (drip proof)
IP54 rated with optional splash guard installed

Specifications

Target Gas

Catalytic Sensors

Hydrogen (H2), Methane (CH4), Propane (C3H8)

PID Sensors

TVOCs

Infrared Sensors

Propane (C3H8)

Mechanical

Enclosure

ABS / Polycarbonate, corrosion resistant

Copper coated interior to reduce RF interference

IP54 rated with splash guard installed

Weight

181 g / 0.4 lbs

Size

127 x 127 x 53 mm / 5.0 x 5.0 x 2.1 inches

Input/Output

Output

Current loop into a 100 ohm load, or

Voltage signal of 0.40 to 2 volts

Electrical

Power Requirement

12 - 24 VDC, 1 W Class 2

Current Draw

45 mA @24 VDC (max)

Wiring

4-conductor 18 AWG stranded, shielded

Environmental

Operating Temperature

-20°C to 40°C (-4°F to 104°F)

Operating Humidity

15 - 90% RH non-condensing

Certifications

Conforms to

CSA-C22.2 No. 205-12 / UL508 (Edition 17):2007

EMC Directive 2004/108/EC, EN 50270:2006, Type 1, EN61010

FCC. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

RoHS compliant circuit boards