Televac®MX2A有源热电偶真空计（皮拉尼）。

MX2A Thermocouple Active Vacuum Gauge
下载数据表

零件编号。2-8910-101, 2-8910-110,2-8910-111,2-8910-116,2-8910-130, 2-8910-125, 2-8910-131,2-8910-132,2-8910-150,2-8910-152

兼容：MX有源测压仪以太网IP网关

特点和优点。

  • 低成本真空计
  • 非常紧凑的真空计
  • 易于阅读的彩色OLED数字真空计显示。
  • 优异的分辨率和可重复性的对流计(Pirani)
  • 真空计之间具有卓越的单位对单位性能。
  • ISO 17025 accredited and NIST traceable calibrations optional
  • 优秀的真空计客户支持

The Televac® MX2A Active Vacuum Gauge (also called a thermocouple vacuum gauge, analog or digital vacuum gauge, or Pirani gauge) utilizes an easily replaceable Televac® 2A thermocouple vacuum gauge. This vacuum gauge has a variety of features, including a pressure measurement range from 1*10-4 Torr up to 1000 Torr, RS-485 communications, two programmable set points, and a selectable analog vacuum gauge output.

The bright OLED digital vacuum gauge display makes it easy to read from a distance. Options on this Pirani gauge can be set from four touch controls on the top of the unit or through RS-485 communications (or EthernetIP if you add in an EthernetIP gateway). This vacuum gauge offers an extensive selection of fittings, simple use, ease of sensor replacement, and low cost, making it an excellent choice for a variety of vacuum applications.

Purchase

MX2A 热电偶主动真空计

产品介绍
价格
校准
数量
1/8″NPT不锈钢
1/8″NPT不锈钢
PN：2-8910-101
$725.00

1/8″ NPT 镀镍黄铜
1/8″NPT镀镍黄铜
PN：2-8910-110
$580.00

1/2"直型不锈钢
1/2 "不锈钢直管
PN: 2-8910-111
$725.00

NW16/KF16镀镍黄铜
NW16/KF16镀镍黄铜
PN：2-8910-116
$685.00

NW16/KF16不锈钢
NW16/KF16不锈钢
PN：2-8910-130
$730.00

NW25/KF25镀镍黄铜
NW25/KF25镀镍黄铜
PN：2-8910-125
$685.00

NW25/KF25不锈钢
NW25/KF25不锈钢
PN：2-8910-131
$735.00

NW40/KF40不锈钢
NW40/KF40不锈钢
PN：2-8910-132
$735.00

CF16/1.33
CF16/1.33" CF-F不锈钢
PN：2-8910-150
$735.00

CF40/2.75
CF40/2.75" CF-F不锈钢
PN：2-8910-152
$740.00

D-Sub 15，15导体电缆（飞线）。

产品介绍
价格
数量
10′ D-Sub 15, 15 Conductor Cable (Flying Leads)
10′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-010
$305.00
20′ D-Sub 15, 15 Conductor Cable (Flying Leads)
20′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-020
$390.00
35′ D-Sub 15, 15 Conductor Cable (Flying Leads)
35′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-035
$625.00
50′ D-Sub 15, 15 Conductor Cable (Flying Leads)
50′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-050
$760.00
65′ D-Sub 15, 15 Conductor Cable (Flying Leads)
65′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-065
$885.00
100′ D-Sub 15, 15 Conductor Cable (Flying Leads)
100′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-100
$1,355.00

D-Sub 15, 6 Conductor Cables (Flying Leads)

产品介绍
价格
数量
10’ D-Sub 15, 6 Conductor Cable (Flying Leads)
10’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-010
$130.00
20’ D-Sub 15, 6 Conductor Cable (Flying Leads)
20’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-020
$155.00
35’ D-Sub 15, 6 Conductor Cable (Flying Leads)
35’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-035
$185.00
50’ D-Sub 15, 6 Conductor Cable (Flying Leads)
50’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-050
$210.00
65’ D-Sub 15, 6 Conductor Cable (Flying Leads)
65’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-065
$245.00
100’ D-Sub 15, 6 Conductor Cable (Flying Leads)
100’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-100
$280.00

墙式电源

产品介绍
价格
数量
100-240 V AC/47-63 Hz, Plug Types A, C, G, I
100-240 V AC/47-63 Hz, Plug Types A, C, G, I
PN: 2-7900-097
$160.00

规格

工作范围 1*10-4托尔至1000托尔。
沟通 RS-485
模拟输出 7可选择0 V DC至10 V DC
可编程设置点 2
设定点1 开放式收集器
设定点2 中继
电源电压 22 V DC 至 26 V DC
最大功率 8 W
校准介质 干燥空气或氮气
过压 150 psi
数字输出分辨率 2个有指数的重要数字
模拟输出分辨率 16位
操作温度 0℃至50℃
烘烤温度  
Brass (PN: 2-8910-110) 100 °C（电子元件拆除）
Stainless Steel (PN: All Others) 200 °C（电子元件拆除）
响应时间 ≤2 s
显示可读距离 3米（10英尺）
准确度  
0.1 mTorr至1 mTorr。 0.1毫托尔分辨率
1 mTorr至10 mTorr ±1 mTorr
10 mTorr to 1 Torr 读数的±10%
1 Torr to 100 Torr ±30 of reading (vertical mount)
100托尔至1000托尔 读数的±10%（垂直安装
模拟输出 ±10 mV
Graph of the analog output behavior for the Televac® Thermocouple Active Vacuum Gauge.
Pin 说明
1 Analog Out (Ground)
2 RS-485 A (-)
3 SP2 NC
4 SP2 NO
5 SP1 Open Drain
6 Floating
7 Floating
8 Supply Voltage (0 to 10) V
9 Analog Out (0 to 10) V
10 RS-485 B (+)
11 SP2 Com
12 SP1 Source
13 Floating
14 Floating
15 Supply Voltage (-)
Diagram of the electrical connections (pinout) for the Televac® MX2A Thermocouple Active Vacuum Gauge.
*0S1<CR> Read vacuum measurement
*0R1<CR> Read units of measurement
*0R2<CR> Read SP1L and SP1H

Assume address 0

Full list of commands is available in the instruction manual.

The MX2A has two set points. Set point 1 is an N-Channel 60 V MOSFET open collector. It has a maximum current rating of 1 A. The datasheet can be found at www.vishay.com/en/product/69958.

Set point 2 is a relay with a maximum switching voltage of 220 V DC (250 V AC) and a maximum switching current of 2 A. The datasheet can be found at www.te.com/catalog/pn/en/1393788-3.

MX2A PN: -110, -116, -125 MX2A PN: All Others
Nickel Nickel
Glass Glass
Gold Gold
Tophet Tophet
Cupron Cupron
Solder Stainless Steel
住房 铝合金
电气连接 D-Sub 15-pin male
Weight with Sensor (typical) 345 g (0.76 lbs)
不含传感器的重量 181 g (0.40 lbs)
Dimensional drawing of the Televac® MX2A Thermocouple Active Vacuum Gauge.
Certified to CAN/CSA C22.2 No. 61010-1-12
CE certified to EN 61010-1, EN 61236-1, EN 55011
RoHS compliant
IP40
EAC certified
ISO 17025 accredited calibration optional
可选择NIST可追溯校准

3D Model

Download STEP File

部件号 说明 STEP File
2-8910-101 MX2A 1/8″ NPT Stainless Steel Download
2-8910-110 MX2A 1/8″ NPT Nickel-Plated Brass Download
2-8910-116 MX2A NW16/KF16 Nickel-Plated Brass Download
2-8910-130 MX2A NW16/KF16 Stainless Steel Download

MX2A Thermocouple Active Vacuum
Gauge Quantity Discounts

数量 Discount
1 List
5 2%
10 5%
15 7%
20 10%
25 13%
30+ 15%

D-Sub 15 Cable Quantity Discounts

数量 Discount
1 List
50 5%
75 10%
100+ 15%