Model

EMD7 (Panel-mounted type)

Type of Measurement

Gases Measured

Mechanism

Maximum Diaphragm Pressure

Max. Unit Pressure

Operating Temp.

Operating Humidity

Applicable Tubing

Differential pressure

Air and non-corrosive gases (no liquids)

Diaphragm (silicone rubber)

20kPa

0kPa

0°C~50°C (No icing)

35~85%RH or less(No condensation)

Soft PVC or rubber tubing

(inner diameter 4, outer diameter 6 or less)(connectors are built into unit)

Orientation of Connectors

Signal Transformation

Display

Reset Method

Alarm Output

Insulation Resistance

Voltage Resistance

Power Supply

Maximum Power Consumption

Weight

High pressure side marked “H”, low pressure side marked “L”

Variable inductance

Red 7 segment LED 4 digits (Three right digits used for pressure and alarm display, left digit used to display mode.)

Auto-zero (push button)

NPN Open Corrector

1 each, upper and lower limits

Maximum load current:: less than 100mA

Maximum impressed voltage: less than 30V

Output saturation voltage: less than 1V

Range of Settings:  Upper limit  0-100%F.S.

Lower limit  0-100%F.S.

Terminal to case: over 10MW (500V DC megger)

Terminal to case:  500V AC 50/60Hz 1 min.

12V DC ±10%

2.4W

Approx. 130g

Pressure Range Code

Pressure Range

Standard Installation

Accuracy

(20°C)

Temperature Drift

(zero + span)

D100

D500

E5 

0~100 Pa

0~500 Pa

0~5 kPa

Vertical

Up to±1.5%F.S. ± one digit

Less than ± 0.15%F.S./°C

(zero + span)