Ashe Controls Private Limited
Sion, Mumbai, Maharashtra
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The ASHE Series 408 Digital Loop powered Indicators are compact, rugged and reliable indicating instruments designed for accurate measurement applications. The Indicator accepts an industrial standard current input signal of 4 to 20 mA DC and displays the process value calibrated to the desired units, on a linear scale. The process value is displayed on 4-digit or 4-1/2 digit seven-segment LCD and LED digital display modules. There is no necessity of any external Power Supply. The Indicator does not load the loop, having a nominal input impedance, and offers a forward voltage drop of 2.2 V DC at 20 mA DC current. Other features include automatic polarity detection, over-range detection, Zero and Span settings and fast response time.
The micro-controller based Digital Loop powered Indicator offers full calibration and decimal selection facility from the membrane keypad on the front panel. The Indicator is available in several dimensions in panel mounted execution and optionally in Weather-proof or Flame-proof executions. All ASHE instruments carry a lifetime warranty against defects in components and workmanship.
The various models available in this product category are:
Product Details:
| Brand | ASHE |
| Display Type | Digital |
| Model Number/Name | JM-408 |
| Accuracy | +/-0.1% |
| Material | Aluminium Alloy LM6 |
| Polarity | Auto-detect |
| Power | Nil |
| Product Type | Loop Powered Indicator |
| Dimension | 130x130x110 mm |
| Range | Configurable |
| Weight | 1 kg |
| Mounting Type | Field |
The ASHE Series 408 Digital Loop powered Indicators are a range of compact, rugged and reliable indicating instruments designed for accurate measurement applications.
The JM-408 Indicator accepts an industrial standard current loop input signal of 4 to 20 mA DC and displays the process value calibrated to the desired units, on a linear scale. The process value is displayed on a 4-digit seven-segment LCD or LED digital display module. There is no necessity of any external Power Supply. The Indicator does not load the loop, having a nominal input impedance, and offers a forward voltage drop of 5.4 V DC at 20 mA DC current.
Other features include automatic polarity detection, over-range detection, Zero and Span settings and fast response time.
Product Details:
| Display Range | -999 to +9999 units |
| Supply | Not required (Loop current driven) |
| Brand | Ashe |
| Application | Industrial |
| Display Type | Digital |
| Model Number/Name | JM-408 |
| Input Signal | 4 to 20 mA DC |
| Dimensions | 130 x 130 x 110 mm. [H x W x D] |
| Display Height | 0.4'' |
| Enclosure | Flameproof Exd certified Die cast Aluminum Alloy LM6. |
| Forward Voltage Drop | 5.5 Volts @ 20 mA |
| Indication | 4-digit LCD or LED display |
| Ingress protection | IP66 certified. |
| Linearity | 0.1% |
| Model | JM-408 |
| Sensing Resistance | 6.00 Ohms |
| Weight Approximately | 1.0 kgs |
JM-408 FLAMEPROOF LOOP POWERED INDICATOR
The ASHE Model JM-408 Digital process Indicator is an Intrinsically Safe certified indicating instrument in a compact, rugged and reliable execution, which is specifically designed for accurate process measurement applications in hazardous areas.
The microcontroller based Indicator accepts an industrial standard current input signal of 4 to 20 mA DC and displays the actual process value calibrated in the desired units, on a linear scale. The process value is displayed on a 4-Digit seven-segment LCD or LED digital display module. There is no necessity of any external Power Supply. The instrument can be calibrated on any scale range from -999 to +9999 units.
The Ashe JM-408 Indicator is therefore an ideal single unit substitute to conventional analog indicators because of it''s inherent accuracy in process control, besides other superior characteristics like total immunity to Shocks, Dust, Ambient temperatures, Humidity and Corrosive atmospheres.
It''s unique feature is that it is completely current loop-driven, eliminating the requirement of any external power supply source and associated cabling. Further, the instrument is manufactured using selected high-grade components which guarantee it''s reliability and long operational life. The unit also has no moving parts, which greatly enhances it''s versatility.
Features:
No external power supply required.
Standard 4 to 20 mA DC current loop powered operation
Low Input impedance – negligible load on loop.
High accuracy and linearity to input signal
4-digit displays
Negligible power consumption and heat dissipation
Low forward voltage drop
Auto-sensing polarity
Selectable Decimal point
LCD / LED display
Front accessible Zero and Span calibration from membrane keypad
Rugged, industrial grade Aluminum Alloy LM6 enclosure
Compact and rugged execution
Product Details:
| Brand | Ashe |
| Model Number/Name | Digital Loop Powered Indicator Module |
| Accuracy | 0.1% |
| Polarity | Auto-sensing |
| Power | Not Required |
| Product Type | Loop Powered Indicator module |
| Dimension | 65 mm dia x 30 mm depth |
| Range | Configurable |
| Input Signal | 4 to 20 mA DC |
| Linearity | 0.1% |
| Display Height | 0.4'' |
| Forward Voltage Drop | 5.5 Volts @ 20 mA |
| Sensing Resistance | 6.00 Ohms |
| Dimensions | 65 mm dia x 30 mm depth |
| Weight Approximately | 0.2 kgs |
| Indication | 4-digit LED or LCD display |
Product Details:
| Brand | Ashe |
| Display Type | Digital |
| Accuracy | 0.1% |
| Input Signal | 4 to 20 mADC |
| Indication | 4-digit LED display |
| Display Height | 1/2'' |
| Forward Voltage Drop | 5.5 Volts @ 20 mA |
| Sensing Resistance | 6.00 Ohms |
| Dimensions | 120 x 80 x 75 mm [H x W x D] |
| Ingress Protection | IP65 |
| Weight Approximately | 0.2 kg |
Product Details:
| Brand | Ashe |
| Accuracy | 0.1% |
| Input Signal | 4 to 20 mADC |
| Linearity | 0.1% |
| Indication | 4-digit LED display |
| Display Height | 0.4'' |
| Forward Voltage Drop | 5.5 Volts @ 20 mA |
| Weight Approximately | 0.5 kgs |
| Sensing Resistance | 6.00 Ohms |
| Dimensions | 110 x 100 x 80 mm. [H x W x D] |
Product Details:
| Brand | Ashe |
| Accuracy | 0.1% |
| Type | Digital Loop Powered Indicator |
| Principle | Signal amplification and self powering |
| Input Signal | 4 to 20 mADC |
| Linearity | 0.1% |
| Indication | 4-digit LED or LCD display |
| Display Height | 0.5'' |
Product Details:
| Brand | Ashe |
| Power Supply | 24 VDC |
| Linearity | +/- 0.2% |
| Accuracy | +/- 0.1% |
| Indication | 4-digit red digital display |
| Display Height | 0.4'' |
| Response Time Typically | 75 m sec. |
| Dimensions | 110x110x100 mm. [W x H x D] |
| Ingress Protection | IP66 |
| Weight Approximately | 0.8 kgs |
Additional Information:
Product Details:
| Brand | Ashe |
| Application | Industrial |
| Model Number/Name | Loop Powered Indicator |
| Accuracy | 0.1% |
| Power Supply | Nil |
| Input Signal | 4 to 20 mADC |
| Linearity | 0.1% |
| Indication | 4-digit LCD or LED display |
| Display Height | 0.5'' |
| Dimensions | 110 x 110 x 80 mm [H x W x D] |
