Manostar transmitter

EMT1H

EMT1H
List ofproducts

RoHS

WO81

Explosion-proof performance

Ex ia

C T4 Ga

WO71

FR51A

MS99

MS99S

MS61A-RA

QDP33

EMD8A

EMD7

EMT1

EMTGP1

EMT1H

EMT6

EMT1H
(Manostar transmitter + safety barrier)

EMP5A

EMRT1

HWS15A

Product code

EMT1H

A

0FM

D100
DE

PakPa

FVFM0A-4–20 mA DC

Manostar transmitter

EMT1H

EMT1H
List ofproducts

WO81
Model

EMT1H

Explosion-proof type
Target gas
Intrinsically safe
circuit

WO71

2

FR51A

EMT1H
Pressure unit
Pressuremeasurement method
Measured gas
Pressure-receivingelement
Exterior material
Instrument bodywithstandingpressure
Mounting orientation
Electric signal
conversion method
Insulation resistance

Durable vibration

MS99

22

Durable impact

MS99S

Compatible pipe

MS61A-RA

Mass

QDP33

Approx. 1100 g

Withstand voltage
Operating ambient
temperature
Operating ambient
humidity

EMD8A

EMD7

MTL7787
Intrinsically safe circuit
maximum voltage

28

Intrinsically safe circuit
maximum current

93 mA

Intrinsically safe circuit
maximum power

0.

Mass

Approx. 140 g

Pressure range code

Non-intrinsically safe
circuitTolerable voltage

EMT1WPressure range

Accuracy

Temperature
characteristics

0–10 Pa
0–15 Pa
0–20 Pa
0–30 Pa

D 50
D 75
D 100
D 150
D 200
D 300
D 500
D 750
D1000

0–50 Pa
0–75 Pa
0–100 Pa
0–150 Pa
0–200 Pa
0–300 Pa
0–500 Pa
0–750 Pa
0–1000 Pa

E 1

0–1 kPa

E 2
E 3
E 5
E 10
E 20

0–2 kPa
0–3 kPa
0–5 kPa
0–10 kPa
0–20 kPa

40 kPaE 30
E 50

0–30 kPa
0–50 kPa

100 kPa

E 100

0–100 kPa

150 kPa

102030D
D50
100

Output and transmission method

EMT1H

D 10
D 15
D 20
D 30

DDDEMTGP1

Withstanding pressureof pressure-receiving
element±2FS±0.2

EMT6

EMP5A

10 kPa420 mA DC
250

EMRT1

1±110203010 Pa
20 Pa
30 Pa±25010050 Pa
100 Pa±1FS

FS±0.1

0.2±0.2
10 kPaFS±0.1*124-10%

HWS15AManostar transmitter

EMT1H

EMT1H
List ofproducts

WO81

WO71

External dimension drawing
EMT1H (for vinyl pipe)

MTL7787
Panel cutting

FR51A

MS99
Terminal on hazardous
location side

Terminal on safe
location side

MS99S
LOW

HIGH

MS61A-RA

QDP33

EMD8A
plate

EMD7

EMT1Transmission output diagram(pressure-output signal)

EMTGP1

EMT1H

EMT6

Terminal connection diagram
EMP5A

EMRT1

When used in combination with the supplied safetybarrier and our receiving instrument

Hazardous location Non-hazardous location
EPL GaOperating ambient
temperature: 0°C to 40°C
Safety holder
Micro differential(Safety barrier)pressure transmitter

Intrinsicallysafe circuit

Receiving
instrument
EMP5/EMP5A

Non-intrinsicallysafe circuit

HWS15AClass D grounding

When used in combination with the supplied safetybarrier and external 24 V DC power source

Class A groundingHazardous location

Non-hazardous location

Operating ambient
temperature: 0°C to 40°C
Micro differential
pressure transmitter

Safety holder(Safety barrier)

Intrinsicallysafe circuit

Class D grounding

24 V DCpower source

Non-intrinsicallysafe circuit

Class Agrounding

Receiving device(load resistanceManostar transmitter

EMT1H

EMT1H
List ofproducts

WO81

Notes on use

WO71
Reference documents

FR51A

MS99
Grounding

MS99S
Wiring

MS61A-RA

QDP33

2

EMD8A

EMD7

EMT1H accessories
DIN rail set for safety barrier

Metallic cable gland (made of ZDC or FCD)

EMT1

Non-compliant with RoHSEMTGP1

Itemnumber

Item number

DIN-T1H

SC4-1TSC4-2TSC4-3T

Color of rubberbushingOuter diameter of compatible
electric wire (mm)EMT1H

Minimum Maximum

355857090
11 0

EMT6EMP5A

EMRT1Bracket for mounting on vertical wall surface (horizontal mounting

Item number11

Material

HWS15A

Warranty
Warranty period
The warranty period for our product is one (1) year from delivery to the location specified by the orderer who makes a direct transaction
with us.

If any failure or defect attributable to us becomes clear during the above warranty period, we will repair the product or supply asubstitute product free of charge. However, even during the warranty period, we will exclude the product from the scope of the warranty
if the failure or defect corresponds to any of the following:(1) The failure or defect was caused by an unreasonable condition, environment, handling, or usage not mentioned in theinstruction manual, specifications, and our product catalog.
(2) The failure or defect was caused by a factor other than our product.
(3) The failure or defect was caused by a modification or repair conducted by a party other than us.
(4) The failure or defect was caused by an event that could not be foreseen at the scientific and technical levels at the time ofproduct shipment from us.
(5) The failure or defect was caused by an external factor not attributable to us, such as acts of God and disasters.
Please note that the warranty mentioned here means the warranty for our individual product, and damage provoked by a failure or
defect of the product is excluded from the scope of the warranty.
*This warranty is valid only in Japan.

Application and usage
Our products are designed and manufactured as general-purpose instruments for general industries.
Therefore, our products are not intended for the following uses, and our products used in such a manner are outside the scope ofapplication.
(1) Equipment that is anticipated to greatly affect lives and properties, such as nuclear power generation, aviation, railways, marinevessels, vehicles, and medical devices(2) Utilities that include electricity, gas, and service water(3) Use in outdoor locations and under similar conditions or environments other than those stipulated in the instruction manual(4) Usage to which considerable safety consideration and attention equivalent to (1) and (2) above need to be given

ServiceBecause the product price does not include service expenses, such as the dispatch of engineers, we will separately charge for theexpenses in the following cases:(1) Instruction for installation and adjustment and a witnessed test run(2) Maintenance inspection, adjustments, and repairs(3) Technical guidance and technical education(4) Witnessed inspections of products at our factory<<Note>> The product specifications and information in this catalog are subject to change without prior notice for product improvement orother reasons.

For order placement, contactGeneralagent

Manostar Co., Ltd.

1-2-3 Nishishiriike-cho, Nagata-ku, Kobe City, Hyogo 653-0031
TEL. +81-78-621-7000 FAX. +81-78-621-7788

Manufacturer

Yamamoto Electric Works Co., Ltd.

1-2-3 Nishishiriike-cho, Nagata-ku, Kobe City, Hyogo 653-0031
TEL. +81-78-631-6000 FAX. +81-78-631-6020

SEPTEMBER 2021 YAMAMOTO ELECTRIC WORKS CO., LTD., JAPAN