Acorn has been manufacturing water recce instruments like
Water flow and level for more than a decade. We have versatile and stable designs. Further, Acorn by its own R&D
strength, optimizes optional features such as required by large users.
The PZM20-B sends Water Table information to customer’s cloud
twice in 24 hours. Also, it has a built-in
data logger for storing one month’s Depth ( optional up
to 1 year ) data at two times at 12 hour interval per day.
PZM20-B is battery powered with up to five years battery life.
Unique feature of PZM-20-B is that it can be connected to an Android Mobile to download logged data and also can be
configured through a Mobile App developed for PZM20-B. In doing so it will not reduce the life of internal battery.This also helps
saving battery power during installation, commissioning and servicing the product.
PZM20-B comes in a all-weather, field mountable Plastic, industrial grade housing. It is a rugged product designed for years of uninterrupted service
The Depth sensor can be supplied up to 100mtrs depths or more. It also has a SS304 Sensor body and the cable is suitable for prolonged submersion and is abrasion resistance for field use.
- Weatherproof Plastic housing
- Depth of water below ground indication(B)
- Depth of Water column readout if needed(C)
- Battery powered for up to 5 years
- GPRS connectivity option with Cloud service
- Built in Data logger for one year’s data
- Configurable by a Mobile App
- Data download to Mobile option
- Special - Vented signal cable- PU insulated abrasion resistant
- backlit display on demand & Three key Keyboard interface for manual configuration.
Salient features :
|1||Operating Power||Lithium thionyl chloride battery suitable for up to five years working|
|2||Bore well depth range||Typically 60 mtrs, 100 mtrs or more|
|3||Meter Indications/ logging||On LCD display for (Backlighting only by Mobile or Power pack connectivity) DEPTH OF WATER BELOW GROUND & Depth of WATER COLUMN|
|4||Accuracy||+/- 0.1mtrs in 100 mtrs|
|5||Ambient Pressure compensation||By Vented Cable|
|6||Depth Sensor MOC||SS304 Body, PU jacketed Submersible cable|
|7||Display Unit||Data Transmission to Cloud by GPRS and Data download by Android Mobile app|
|8||Data Logger & RTC||Built in with 30 days X 2 readings per day, Time & Date stamped storage|
|9||Data Transmission / Retrieval||Data Transmission to Cloud by GPRS and Data download by Android Mobile app|
|10||Configuration option||By Three key membrane KB or By Mobile App|
|11||Operating conditions||Operating : 0 to 55 ˚C , Storage : -10 ˚C to 60 ˚CC , Max RH =98% non condensing|
|12||Dimensions & Weight||Dimensions As given below : 1.5kg for Display unit ( Sensor and Cable as per size)|