The Vaisala MHT410 transmitter provides online monitoring of moisture, hydrogen, and temperature in power transformer oil. It has unique probe design that directly measures these parameters from the oil without pumps or membranes. This provides accurate real-time data to monitor transformer health and enable proactive maintenance to minimize outages. The transmitter has isolated outputs, IP66 housing, and 5 year warranty.
Catalog bộ điều khiển nhiệt độ (Digital Temperature Controller) PXR - Beeteco...Beeteco
Catalog bộ điều khiển nhiệt độ (Digital Temperature Controller) PXR Fuji Electric
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Địa chỉ : Số 7/31 KDC Thương Mại Sóng Thần, KP. Nhị Đồng 1, P. Dĩ An, Tx. Dĩ An, Tỉnh Bình Dương
FB: www.facebook.com/beeteco
Email: contact@beeteco.com
Tel: 0650 3617 012
Hotline: 0909.41.61.43
Điều khiển nhiệt độ - Catalogue điều khiển nhiệt độ HX series (tiếng Anh)
Xem sản phẩm điều khiển nhiệt độ khác và đặt mua tại http://hungphu.com.vn/bo-dieu-khien-nhiet-do.html
Electromagnetic Flow Monitor magphant. Switchpoint setting via rotary switch; Local potentiometer setting of fullscale value; Can be set-up before installation. Email: lam.nguyen@vietan-enviro.com HP: 0945 293292
Catalog bộ điều khiển nhiệt độ (Digital Temperature Controller) PXR - Beeteco...Beeteco
Catalog bộ điều khiển nhiệt độ (Digital Temperature Controller) PXR Fuji Electric
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Địa chỉ : Số 7/31 KDC Thương Mại Sóng Thần, KP. Nhị Đồng 1, P. Dĩ An, Tx. Dĩ An, Tỉnh Bình Dương
FB: www.facebook.com/beeteco
Email: contact@beeteco.com
Tel: 0650 3617 012
Hotline: 0909.41.61.43
Điều khiển nhiệt độ - Catalogue điều khiển nhiệt độ HX series (tiếng Anh)
Xem sản phẩm điều khiển nhiệt độ khác và đặt mua tại http://hungphu.com.vn/bo-dieu-khien-nhiet-do.html
Electromagnetic Flow Monitor magphant. Switchpoint setting via rotary switch; Local potentiometer setting of fullscale value; Can be set-up before installation. Email: lam.nguyen@vietan-enviro.com HP: 0945 293292
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng IDEC IZUMI: đèn báo nút nhấn, relay, timer, PLC, màn hình idec...www.haophuong.com
Magnetrol TA2 Thermal Mass Flow Meter for Flare Gas ApplicationsMiller Energy, Inc.
Low flow sensitivity means high reliability for flare gas applications. The Thermatel® TA2 thermal dispersion mass flow meter provides reliable mass flow measurement for flare gas applications to comply with monitoring requirements.
Receive information on transformer fault situations with reliable and robust online transmitter. The Vaisala Moisture, Hydrogen and Temperature Transmitter MHT410 for Transformer Oil measures directly from representative transformer oil giving both reliable hydrogen trend as well as fast moisture data.
It is built to last and doesn’t have wearing parts such as membrane, pumps, hoses or batteries. Easy to install, the MHT410 is ready to use within minutes. Continuously monitoring hydrogen and moisture levels with an in-situ probe is the first step in extending the life of a transformer through implementation of predictive maintenance practices leading to lower total cost of ownership.
Ria46 endress+hauser datasheet-field meter - Envimart JSC - www.envimart.vn - ĐT: 028 77727979 - sales@envimart.vn - Nền tảng cung cấp thiết bị, vật tư ngành nước và môi trường.
2600T Series Pressure Transmitter Model 261GS Gauge Model 261AS Absolute stan...Michael Sun
■ Base accuracy: ±0.15 %
■ Span limits
– 0.3 to 60000 kPa; 1.2 inH2O to 8700 psi
– 0.3 to 3000 kPa abs; 2.25 mmHg to 435 psia
■ Reliable sensing system coupled with very latest
digital technologies
– provides large turn down ratio up to 20:1
■ Stainless steel housing
– optimized for rough environment
– extreme robust
2600T Series Pressure Transmitter Model 261GS Gauge Model 261AS Absolute stan...Michael Sun
■ Base accuracy: ±0.15 %
■ Span limits
– 0.3 to 60000 kPa; 1.2 inH2O to 8700 psi
– 0.3 to 3000 kPa abs; 2.25 mmHg to 435 psia
■ Reliable sensing system coupled with very latest
digital technologies
– provides large turn down ratio up to 20:1
■ Stainless steel housing
– optimized for rough environment
– extreme robust
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng IDEC IZUMI: đèn báo nút nhấn, relay, timer, PLC, màn hình idec...www.haophuong.com
Magnetrol TA2 Thermal Mass Flow Meter for Flare Gas ApplicationsMiller Energy, Inc.
Low flow sensitivity means high reliability for flare gas applications. The Thermatel® TA2 thermal dispersion mass flow meter provides reliable mass flow measurement for flare gas applications to comply with monitoring requirements.
Receive information on transformer fault situations with reliable and robust online transmitter. The Vaisala Moisture, Hydrogen and Temperature Transmitter MHT410 for Transformer Oil measures directly from representative transformer oil giving both reliable hydrogen trend as well as fast moisture data.
It is built to last and doesn’t have wearing parts such as membrane, pumps, hoses or batteries. Easy to install, the MHT410 is ready to use within minutes. Continuously monitoring hydrogen and moisture levels with an in-situ probe is the first step in extending the life of a transformer through implementation of predictive maintenance practices leading to lower total cost of ownership.
Ria46 endress+hauser datasheet-field meter - Envimart JSC - www.envimart.vn - ĐT: 028 77727979 - sales@envimart.vn - Nền tảng cung cấp thiết bị, vật tư ngành nước và môi trường.
2600T Series Pressure Transmitter Model 261GS Gauge Model 261AS Absolute stan...Michael Sun
■ Base accuracy: ±0.15 %
■ Span limits
– 0.3 to 60000 kPa; 1.2 inH2O to 8700 psi
– 0.3 to 3000 kPa abs; 2.25 mmHg to 435 psia
■ Reliable sensing system coupled with very latest
digital technologies
– provides large turn down ratio up to 20:1
■ Stainless steel housing
– optimized for rough environment
– extreme robust
2600T Series Pressure Transmitter Model 261GS Gauge Model 261AS Absolute stan...Michael Sun
■ Base accuracy: ±0.15 %
■ Span limits
– 0.3 to 60000 kPa; 1.2 inH2O to 8700 psi
– 0.3 to 3000 kPa abs; 2.25 mmHg to 435 psia
■ Reliable sensing system coupled with very latest
digital technologies
– provides large turn down ratio up to 20:1
■ Stainless steel housing
– optimized for rough environment
– extreme robust
CPU224XP Ethernet borad
CPU224XP Digital 14input 10output/CPU226XP Digital 24input 16output
Analog 2 channel input/1 channel output
DC24V 1A
2 channel PPI port(support Modbus)
Comes with a perpetual calendar, which can be maintained for 2 years after power failure
PPI communication interface supports 187.5K, supports Modbus protocol
Up to 7 modules can be connected
Automatic saving of power-down data
Software supports all instructions in Siemens v4.0 Step 7
Catalogue Timer Idec
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
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VAISALA MHT410 HYDROGEN+MOISTURE-IN-OIL TRANSMITTER NA PRODUCT ORDER GUIDE AND DATASHEET 2015 REV0
1. Vaisala Moisture, Hydrogen and Temperature
Transmitter MHT410 for Online Transformer
Condition Monitoring
The Vaisala MHT410 moisture,
hydrogen and temperature
transmitter provides reliable online
monitoring of insulating oil in power
transformers. With its unique probe
design, the MHT410 delivers accurate
measurement and trend data about
the health of the transformer in real
time.
• Information on transformer fault
situations
• Enables timely, proactive
maintenance decisions to
minimize expensive service
shutdowns and outages
Technical Data
Measurement Performance
HYDROGEN MEASUREMENT
Measurement range (in oil) 0 ...5000 ppm
Accuracy (in oil temp.range
-20 ...+60 °C) ( -4 ...+ 140 °F) ±20% of reading or ±25 ppm(whichever is greater)
Repeatability ±10 % of reading or ±15 ppm (whichever is greater)
Min.detection limit 20 ppm
Typical long-term stability 3 % of reading / year
Cross sensitivity to other gases < 2 % (CO2
,C2
H2
,C2
H4
,CO)
Response time 63%:2.5 hours (when sensor is not in reference cycle),90%:17 hours
Warm-up time 2 hours,12 hours for full specification
Sensor Catalytic palladium-nickel alloy film solid-state sensor
MOISTURE IN OIL MEASUREMENT
Measurement range (in oil) 0 ...100 %RS / aw
0 ...1
Accuracy at 20 °C (+68 °F) (including non-linearity,hysteresis and repeatability)
0 ...90 %RS / aw
0 ...0.9 ±2 %RS (aw
±0.02)
90 ...100 %RS (aw
0.9 ...1.0) ±3 %RS (aw
±0.03)
Sensor response time
(90%,at +20 °C ( +68 °F) in still oil) 10 min
Sensor HUMICAP®
180L2
TEMPERATURE MEASUREMENT
Measurement range -40 ...+120 °C (-40 ...+248 °F)
Accuracy at +20 °C (+68 °F) ± 0.2 °C (0.36 °F)
Sensor Pt1000 RTD Class F0.1 IEC 60751
Dimensions
Dimensions in mm
Features/Benefits
▪ Online monitoring of insulating
oil
▪ Measures directly from oil
without a need of pumps,
membranes etc.
▪ Moisture and hydrogen
sensors are in direct contact
with representative oil in the
transformer
▪ Monitor health of the
transformer in real time
▪ Information on transformer
fault situations
▪ Unique probe design, robust
and easy to install
▪ Compact size
▪ 5 year standard warranty
▪ Isolated inputs and outputs,
EMC tolerant device with IP66
metal housing
▪ Adjustable probe installation
depth fits in a variety of
transformers
3. MHT410 Moisture, Hydrogen and Temperature Transmitter for Transformer Oil
1 2 3 4 5
Vaisala Multiparameter Transmitter MHT410 1 PRICE
1 Probe MHT410 with 1.5" NPT male thread 1 $9,597
2 Analog output Parameters None (only digital RS-485 / Modbus output)* A A A
3 and scalings for Oil moisture; water activity (aw, 0... 1) B B B
4 CH1, Ch2, CH3 Oil moisture; % relative saturation (% RS) C C C
Oil moisture; water ppm (0.. 100 ppm, for mineral oil) D D D
Sinking 4……20mA Hydrogen, H2 (0...5000 ppm for mineral oil) select to match with accessory display scale E E E
With All analog outputs Hydrogen, H2 (0... 2000 ppm for mineral oil) F F F
Temperature (-20...+80 °C / -4... +176 °F) G G G
Temperature (0...+120 °C / +32... +248 °F) H H H
Temperature (0... 200 °F / -17.8 °C... +93.3 °C) J J J
Define parameter (unit) for CH1:________ (_____) CH2:________ (_____) CH3:________ (_____) X X X
'Define scale for CH1:_______________ CH2:_______________ CH3:_______________
Channel 1 (CH1), selection 2
* Digital RS-485 output with Modbus always includes in all models Channel 2 (CH2), selection 3
Channel 3 (CH3), selection 4
5 Transmitter Cable No cable, only with M20 x 1.5 mm cable gland for cable 8...11 mm outer diameter 0
No cable, only with M20 x 1.5 mm conduit fitting for NPT ½" conduit 1
Factory installed 5 m Shielded PUR cable with M20 cable gland 2 $107
Selections in bold are included in the prices of the basic versions.
Selections in italic are available at an extra price.
Example of order code with typical settings:
MHT410 1 B E G 0
1 2 3 4 5
Accessories and Spare Parts: Description: PRICE
242003 Nokeval 302 Loop Powered Display with 2 Relays $293
219690 USB Serial Interface Cable $88
219980 MI70 Hand-held Indicator Service Cable $134
242422 External DIN Rail Power Supply, 85-264 VAC / 24 VDC $97
CBL210392-5MSP 5 meter shielded PUR cable $97
CBL210392-10MSP 10 meter shielded PUR cableP $152
214728SP Cable Gland M20 x 1.5 for 8... 11 mm cable $27
214780SP Conduit Fitting M20 x 1.5 for NPT½" Conduit $27