DM-3700 Digital Manometers

Wide pressure range from 200 Pa to 50 MPa.
Digital manometer with built-in high-precision sensor with excellent overpressure characteristics.

Basic Specs.

Pressure range	-100k Pa to 50 MPa
Pressure media	Differential pressure: Air, noncorrosive gases Gauge pressure: Air, noncorrosive gases and liquids
Accuracy	±0.15% of FS ±1 digit （For external drip-proof construction, accuracy is ±0.25% of F.S. ±1digit）
Power source voltage	Multi power source 100 to 240 VAC ±10%, 50 / 60 Hz 1.0 A
External dimensions	W184 × D232 × H108
Weight	Approx. 3.5 kg

Features

Sensors available for differential pressure, gauge pressure, pressure/vacuum, and absolute pressure.
Absolute pressure and pressure/vacuum are optional.
Covers wide range from micro-pressure of 200 Pa to extremely high pressure of 50 MPa.
Comparators, Auto-Zero, Reading Holds, etc.
ISO/IEC 17025 calibration required by TS16949 available.
External sensor optionally available, which allows shorter piping to the work.
Portable and fixable with dedicated brackets.
Multi power source: 100 to 240 VAC

Functions

Parameter	Details
Digital display	0000 to ±9999
Comparator output	5 outputs: Limits (HH, HI, LO, LL) and GO
8 channels	8 programmable comparators
Display Hold	The reading can be held at any time.
Peak value hold / Bottom value hold	The peak value in pressure rise and the bottom value in pressure drop can be held.
Auto-Zero	With the current value set to zero, pressure changes after that can be displayed.
Analog output	The analog voltage corresponding to the Pressure Range is output. (Amplifier optionally available)
Digital output	BCD output board is optionally available. Data can be transferred to external equipment.
Keyboard lock	The keyboard can be locked to prevent false operation.