How to order 200 DPG

SELECT MODEL
HIRLEKAR
1 Series 200 DPG
PRECISION
2 Type G Gauge S Switch
GS Gauge + Switch
Advantages :
3 Body material A Aluminum S SS-316 Instrument automatically resets after line surges and cold start.
B Brass M Monel This eliminates balancing of differential pressure instrument after such events.

4 Dial size 2.0 2.0” (50mm) 4.0 4.0” (100mm) Notes

2.5 2.5” (63 mm) 4.5 4.5” (115 mm) No mounting bracket for back porting.
3.5 3.5” (80 mm) 6.0 6.0” (150 mm) Bracket on request for bottom porting.
Switch not available for gauge with back porting. However, it can be offered
5 Connection 4N 1/4” NPT (F) (Std.) 4B 1/4” BSP (F)
in 32mm thick body (option K) with switch on top.
ZZ Special connection sizes using adaptor
For SS 316 case, please contact factory (MOQ applies).
6 Porting 1 In-line (Std.) 6 In-line & bottom Liquid filling + Follower pointer available.
2 Rear / Back 8 In-line & back
Switch adjustment range between 20-100% of full scale deflection (FSD). For
3 Bottom
specific details, please contact factory.
7 Case S4 SS 304 (Std.) S6 SS 316 Mounting bracket: Aluminum (Standard) ; SS (Optional)
F4 SS 304 flange
EP Engineering polymer (available in 2.5”, 4.5”, 6.0”only)
BF Bayonet (available in 4.0” safety glass only)

8 Window F Glass (Std.) A Acrylic

T Toughened glass L Safety glass
9 Seals/Diaphragm B Buna-N (Std.) E EPDM
V Viton
10 Switch Select option & Specifications SPST Specifications (AC/DC max)
0 None 1 Standard 2 3 4
1 One SPST, with a DIN plug †
10 VA 40 VA 100 VA 60 VA
2 One SPST, with a terminal strip
2A One SPST, with built in relay
+ 100 V 230 V 300 V 240 V

3 Two SPSTs, with a DIN plug † 0.5 Amp 1 Amp 1 Amp 3 Amp

4 Two SPSTs, with a terminal strip Adjustable Adjustable Adjustable Adjustable

4A Two SPSTs. with built in relay
SPDT Specifications (AC/DC max)
5 One SPDT, with a DIN plug † 1 Standard 2 3 4
6 One SPDT, with a terminal strip 3 VA 5 VA 5 VA 60 VA
7 Two SPDTs, with two DIN plugs + 30 V 125 V 175 V 400 V
8 Two SPDTs, with a terminal strip
0.3 Amp 0.25 Amp 0.25 Amp 1 Amp
Example: Switch selection 21 is 1 SPST with terminal strip
with switch specifications 10VA, 100V, 0.5Amp
Adjustable Adjustable Adjustable Factory Set

11 Range Standard ranges : (Other ranges & units on request)

Kg/cm² 0.25 - 0.5 0.75 1 - 1.6 2 2.5 3 3.5 4 5 - 6 7 9 10
bar 0.25 - 0.5 0.75 1 - 1.6 2 2.5 3 3.5 4 5 - 6 7 9 10
mbar 250 - 500 750 1000 - - - - - - - - - - - - -
psi - 5 8 - 15 20 25 30 - 40 50 60 - 80 - 100 - -
kPa 25 - 50 75 100 - 160 200 250 300 350 400 500 - 600 700 900 1000

12 Options
0 None Ordering code sequence
A Glycerine*
B Red follower pointer on acrylic window * Series
C Customer Logo Type
D Dual scale Body material
E Color band Dial size
F Filter mesh in (+) connection Connection
G Reverse Port**
Porting
H Descending calibration (long delivery time)
Case
N NACE
S Silicone oil* Window
I Oxygen service (Contact factory) Seal / Diaphragm
K 32mm thick body for high pressure Switch
application (350bar for Al, 450bar for SS) Range
P DIN plug at back on plastic switch cover Options
Q Metallic switch cover with tamper proof plastic plugs *** XXXXXX- XX- X- XX- XX- X- XX- X - X- XX-(Range)- X
M1 2” horizontal pipe mounting bracket 1 2 3 4 5 6 7 8 9 10 11 12
M2 Surface mounting bracket
Contact factory for special execution.
M3 2” vertical pipe mounting bracket

* Affects accuracy
** Pointer moves from right to left
*** Minimum Order Quantity applies