Pressure gauges, vacuum gauges and vacuum gages Dmsg, DSG and DSG

Pressure gauges, vacuum gauges and the gauges showing signaling Dmsg, DSG and DSG designed for measurement of gauge and vacuum pressure different environments and management of external electrical circuits of a signalling device of direct action.

ATTENTION! To eliminate the effect of the bounce, burning and oxidation to actuate a signalling device, the devices can be supplied with the URC. To absorb hydraulic shock and pulsating pressure with dampers.

Main technical specifications

The ranges of the readings:

* Dmsg from 0 to 1; 1,6; 2,5; 4; 6; 10; 16; 25; 40; 60; 100; 160; 250; 400; 600; 1000; 1600 kgf/cm2
* DSG from -1 to 0 kgf/cm2
* Dash from -1 to 0,6; 1,5; 3; 5; 9; 15; 24 kgf/cm2

By order of the devices are supplied in units of kPa, MPa

Case diameter - 100 mm

Accuracy class of devices is 1.5 to-order - 1,0)

The degree of protection IP53

Weight of the device - no more than 1.0 kg

The average term of service 10 years

Materials details:

* body - steel, aluminum alloy
* glass - cast
* tubular spring copper alloy, Nickel-iron alloy
* holder - copper alloy, steel
* mechanism - bronze, stainless steel, steel 0.8 KP

Devices can withstand the effects of vibration in the frequency range from 5 to 35 Hz with an amplitude of 0.35 mm (group L1 according to GOST 12997-84)

Climatic version according to GOST 15150-69

* U2 - default devices have execution U2 (working temperature range -50 to +60 °C)
* T3 - order devices have performance T3 (temperature range -50 to +60 °C)

Medium

* - //- by default, liquid, steam, gas, including propane butane
* "oxygen" - on the order of execution for measuring the pressure of liquid, gaseous oxygen

The threaded connecting fitting

* -//- - default metric thread M20x1,5-8g
* G1/2-B - on the order of inch thread
* R1/2 - by order of the conical thread

Technological feature on the scale

* -//- - default features
* "hell" - by order of the application of technological features on the dial (in note to order be sure to specify at what mark)

A damper for damping of pulsating pressure

* - //- by default, the devices are delivered without damper to 16 kgf/cm2 inclusive and damper than 25 kgf/cm2 inclusive
* the damper is on the order of the damper is set to operate with any range of indications

Version

* -//- - default execution General
* E - order instruments esgotada for export
* NPP - order instruments esgotada for delivery at a nuclear power plant (NPP)

Parameters signaling device for signaling gauges

Signalling device for connecting external circuits has four variants according to GOST 2405-88:

* -//- - default V - left pin NC (min), the right trailing (max) - both blue pointer.
* III - two break contacts: left pointer (min) - blue, right-hand (max) - red.
* IV - two make contact, the left pointer (min) - red, right (max) - blue.
* VI - left pin shorting (min), right NC (max) - both red pointer.
* MP - order consumer signalling device can be produced with a magnetic snap-action contacts for any of the above performances.

The external voltage switching circuits:

* 380 V (including 24; 27; 36; 40; 110; 220V - AC circuits;
* 220V (including 24; 27; 36; 40; 110 V) - for DC

Breaking capacity of contacts for signaling devices:

* with sliding contacts 10 W DC 20 V•AC;
* with magnetic snap-action contacts - 30 W DC 50 V•a AC

The value of the switched current:

* for signaling devices with moving contacts from 0.02 to 0.5 A;
* for signaling devices with magnetic snap-action contacts from 0.01 to 1 And

The limit of permissible basic error triggering signaling devices:

* for signaling devices with sliding contacts ±2,5%
* for signaling devices with magnetic snap-action contact ±4%

The connection is a four-wire cable, cross-section lived from 0.2 to 1.5 mm2. The diameter of the input connector from 4 to 10 mm
Category catalog Prom.ua: Gauges in Kiev