Status Instruments DM700 loop powered indicator


DM700 Loop Powered Digital Indicator.

The DM700 is a Loop Powered Indicator which incorporates a high efficiency LED display. Designed for use with our SCH4 heads, the units are sealed to IP67. ATEX versions are available for use in hazardous areas using the SCH4 head.

The unit is microprocessor based and the displayed process range is achieved by means of three push button switches located on the underside of the module following a simple menu structure.

The product can be temperature probe mounted and is suitable for our PPL3, PPL4, PPL5, PPL6 and PPL8 styles or can be surface mounted. It is powered from an existing current loop so no extra wiring is required. Of course the indicator can be incorporated into any measurement loop that is utilising a 4-20mA signal such as pressure, level, flow or humidity transmitters.

A similar unit is available which incorporates a 4-20mA transmitter, SEM710, which is ideal for fitting to temperature probes that do not have a temperature transmitter.


Powered from an existing current loop.
4 Digit LED Display.
Fully Programmable by Push Buttons.
ABS or Stainless Steel Case.
Probe or Wall Mount.
IP67 environmental protection.
ATEX Version available.

Specifications @ 20°C

Display: 4 digit LED
Ambient: -20 to 75°C
I.S (option): ATEX II 1G EEx ia IIC
Ambient Storage: -50 to 85°C
Ambient Humidity: 10 to 90 %RH
Input: 4 to 20mA input
Range: -1999 to 9999 decimal point selectable in any position
Linearisation: Linear, Square root, Power 3/2, Power 5/2, User
User Characteristic: Up to 20 pairs by straight line interpolation
Accuracy: ±0.01%FS
Hart Transparent: Yes.
Power: Loop powered
Loop Drop: less than 4.0V @ 20mA
EMC Approvals: BS EN 61326.
Environmental Rating: IP67 when in appropriate enclosure.

Mechanical Drawings

DM700 drawing

Ordering Code

SCH4 mounting of indicator

Ordering Code

DM700 ordering code